mirror of
https://github.com/scratchfoundation/bgfx.git
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Updated ocornut-imgui 1.38 WIP.
This commit is contained in:
Branimir Karadžić
parent
5c7986ad38
commit
457d585b6e
3 changed files with 2874 additions and 1536 deletions
5
3rdparty/ocornut-imgui/imconfig.h
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3rdparty/ocornut-imgui/imconfig.h
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@ -24,13 +24,16 @@
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#define IMGUI_DISABLE_STB_RECT_PACK_IMPLEMENTATION
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#define IMGUI_DISABLE_STB_TRUETYPE_IMPLEMENTATION
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//---- Don't implement help and test window functionality (ShowUserGuide()/ShowStyleEditor()/ShowTestWindow() methods will be empty)
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//#define IMGUI_DISABLE_TEST_WINDOWS
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//---- Include imgui_user.inl at the end of imgui.cpp so you can include code that extends ImGui using its private data/functions.
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//#define IMGUI_INCLUDE_IMGUI_USER_INL
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//---- Include imgui_user.h at the end of imgui.h
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//#define IMGUI_INCLUDE_IMGUI_USER_H
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//---- Define implicit cast operators to convert back<>forth from your math types and ImVec2/ImVec4.
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//---- Define constructor and implicit cast operators to convert back<>forth from your math types and ImVec2/ImVec4.
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/*
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#define IM_VEC2_CLASS_EXTRA \
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ImVec2(const MyVec2& f) { x = f.x; y = f.y; } \
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4064
3rdparty/ocornut-imgui/imgui.cpp
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4064
3rdparty/ocornut-imgui/imgui.cpp
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341
3rdparty/ocornut-imgui/imgui.h
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3rdparty/ocornut-imgui/imgui.h
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@ -1,4 +1,4 @@
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// ImGui library v1.35
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// ImGui library v1.38 WIP
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// See .cpp file for documentation.
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// See ImGui::ShowTestWindow() for sample code.
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// Read 'Programmer guide' in .cpp for notes on how to setup ImGui in your codebase.
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@ -9,9 +9,11 @@
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#include "imconfig.h" // User-editable configuration file
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#include <float.h> // FLT_MAX
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#include <stdarg.h> // va_list
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#include <stddef.h> // ptrdiff_t
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#include <stdlib.h> // NULL, malloc
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#include <string.h> // memset, memmove
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#include <stddef.h> // ptrdiff_t, NULL
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#include <stdlib.h> // NULL, malloc, free, qsort, atoi
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#include <string.h> // memset, memmove, memcpy, strlen, strchr, strcpy, strcmp
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#define IMGUI_VERSION "1.38 WIP"
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// Define assertion handler.
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#ifndef IM_ASSERT
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@ -41,19 +43,20 @@ typedef int ImGuiCol; // enum ImGuiCol_
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typedef int ImGuiStyleVar; // enum ImGuiStyleVar_
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typedef int ImGuiKey; // enum ImGuiKey_
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typedef int ImGuiColorEditMode; // enum ImGuiColorEditMode_
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typedef int ImGuiMouseCursor; // enum ImGuiMouseCursor_
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typedef int ImGuiWindowFlags; // enum ImGuiWindowFlags_
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typedef int ImGuiSetCond; // enum ImGuiSetCondition_
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typedef int ImGuiSetCond; // enum ImGuiSetCond_
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typedef int ImGuiInputTextFlags; // enum ImGuiInputTextFlags_
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struct ImGuiTextEditCallbackData; // for advanced uses of InputText()
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struct ImGuiTextEditCallbackData; // for advanced uses of InputText()
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typedef int (*ImGuiTextEditCallback)(ImGuiTextEditCallbackData *data);
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struct ImVec2
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{
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float x, y;
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ImVec2() {}
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ImVec2() { x = y = 0.0f; }
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ImVec2(float _x, float _y) { x = _x; y = _y; }
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#ifdef IM_VEC2_CLASS_EXTRA
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#ifdef IM_VEC2_CLASS_EXTRA // Define constructor and implicit cast operators to convert back<>forth from your math types and ImVec2.
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IM_VEC2_CLASS_EXTRA
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#endif
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};
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@ -61,10 +64,10 @@ struct ImVec2
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struct ImVec4
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{
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float x, y, z, w;
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ImVec4() {}
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ImVec4() { x = y = z = w = 0.0f; }
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ImVec4(float _x, float _y, float _z, float _w) { x = _x; y = _y; z = _z; w = _w; }
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#ifdef IM_VEC4_CLASS_EXTRA
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#ifdef IM_VEC4_CLASS_EXTRA // Define constructor and implicit cast operators to convert back<>forth from your math types and ImVec4.
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IM_VEC4_CLASS_EXTRA
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#endif
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};
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@ -76,7 +79,7 @@ namespace ImGui
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IMGUI_API void MemFree(void* ptr);
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}
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// std::vector<> like class to avoid dragging dependencies (also: windows implementation of STL with debug enabled is absurdly slow, so let's bypass it so our code runs fast in debug).
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// std::vector<> like class to avoid dragging dependencies (also: windows implementation of STL with debug enabled is absurdly slow, so let's bypass it so our code runs fast in debug).
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// Use '#define ImVector std::vector' if you want to use the STL type or your own type.
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// Our implementation does NOT call c++ constructors! because the data types we use don't need them (but that could be added as well). Only provide the minimum functionalities we need.
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#ifndef ImVector
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@ -117,14 +120,14 @@ public:
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inline void swap(ImVector<T>& rhs) { const size_t rhs_size = rhs.Size; rhs.Size = Size; Size = rhs_size; const size_t rhs_cap = rhs.Capacity; rhs.Capacity = Capacity; Capacity = rhs_cap; value_type* rhs_data = rhs.Data; rhs.Data = Data; Data = rhs_data; }
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inline void resize(size_t new_size) { if (new_size > Capacity) reserve(new_size); Size = new_size; }
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inline void reserve(size_t new_capacity)
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{
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inline void reserve(size_t new_capacity)
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{
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if (new_capacity <= Capacity) return;
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T* new_data = (value_type*)ImGui::MemAlloc(new_capacity * sizeof(value_type));
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memcpy(new_data, Data, Size * sizeof(value_type));
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ImGui::MemFree(Data);
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Data = new_data;
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Capacity = new_capacity;
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Capacity = new_capacity;
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}
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inline void push_back(const value_type& v) { if (Size == Capacity) reserve(Capacity ? Capacity * 2 : 4); Data[Size++] = v; }
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@ -144,7 +147,7 @@ public:
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// - struct ImFont // TTF font loader, bake glyphs into bitmap
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// ImGui end-user API
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// In a namespace so that user can add extra functions (e.g. Value() helpers for your vector or common types)
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// In a namespace so that user can add extra functions in a separate file (e.g. Value() helpers for your vector or common types)
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namespace ImGui
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{
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// Main
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@ -153,48 +156,49 @@ namespace ImGui
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IMGUI_API void NewFrame();
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IMGUI_API void Render();
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IMGUI_API void Shutdown();
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IMGUI_API void ShowUserGuide();
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IMGUI_API void ShowStyleEditor(ImGuiStyle* ref = NULL);
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IMGUI_API void ShowTestWindow(bool* open = NULL);
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IMGUI_API void ShowUserGuide(); // help block
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IMGUI_API void ShowStyleEditor(ImGuiStyle* ref = NULL); // style editor block
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IMGUI_API void ShowTestWindow(bool* opened = NULL); // test window, demonstrate ImGui features
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IMGUI_API void ShowMetricsWindow(bool* opened = NULL); // metrics window
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// Window
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// See implementation in .cpp for details
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IMGUI_API bool Begin(const char* name = "Debug", bool* p_opened = NULL, const ImVec2& initial_size = ImVec2(0,0), float bg_alpha = -1.0f, ImGuiWindowFlags flags = 0); // return false when window is collapsed, so you can early out in your code. passing 'bool* p_opened' displays a Close button on the upper-right corner of the window, the pointed value will be set to false when the button is pressed.
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IMGUI_API bool Begin(const char* name = "Debug", bool* p_opened = NULL, ImGuiWindowFlags flags = 0); // return false when window is collapsed, so you can early out in your code. 'bool* p_opened' creates a widget on the upper-right to close the window (which sets your bool to false).
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IMGUI_API bool Begin(const char* name, bool* p_opened, const ImVec2& size_on_first_use, float bg_alpha = -1.0f, ImGuiWindowFlags flags = 0); // this is the older/longer API. call SetNextWindowSize() instead if you want to set a window size. For regular windows, 'size_on_first_use' only applies to the first time EVER the window is created and probably not what you want! maybe obsolete this API eventually.
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IMGUI_API void End();
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IMGUI_API bool BeginChild(const char* str_id, const ImVec2& size = ImVec2(0,0), bool border = false, ImGuiWindowFlags extra_flags = 0); // size==0.0f: use remaining window size, size<0.0f: use remaining window size minus abs(size). on each axis.
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IMGUI_API bool BeginChild(ImGuiID id, const ImVec2& size = ImVec2(0,0), bool border = false, ImGuiWindowFlags extra_flags = 0); // "
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IMGUI_API bool BeginChild(const char* str_id, const ImVec2& size = ImVec2(0,0), bool border = false, ImGuiWindowFlags extra_flags = 0); // size==0.0f: use remaining window size, size<0.0f: use remaining window size minus abs(size). on each axis.
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IMGUI_API bool BeginChild(ImGuiID id, const ImVec2& size = ImVec2(0,0), bool border = false, ImGuiWindowFlags extra_flags = 0); // "
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IMGUI_API void EndChild();
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IMGUI_API bool GetWindowIsFocused();
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IMGUI_API ImVec2 GetContentRegionMax(); // window or current column boundaries, in windows coordinates
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IMGUI_API ImVec2 GetWindowContentRegionMin(); // window boundaries, in windows coordinates
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IMGUI_API ImVec2 GetWindowContentRegionMax();
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IMGUI_API ImDrawList* GetWindowDrawList(); // get rendering command-list if you want to append your own draw primitives.
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IMGUI_API ImDrawList* GetWindowDrawList(); // get rendering command-list if you want to append your own draw primitives
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IMGUI_API ImFont* GetWindowFont();
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IMGUI_API float GetWindowFontSize(); // size (also height in pixels) of current font with current scale applied
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IMGUI_API void SetWindowFontScale(float scale); // per-window font scale. Adjust IO.FontGlobalScale if you want to scale all windows.
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IMGUI_API ImVec2 GetWindowPos(); // you should rarely need/care about the window position, but it can be useful if you want to do your own drawing.
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IMGUI_API ImVec2 GetWindowSize(); // get current window position.
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IMGUI_API void SetWindowFontScale(float scale); // per-window font scale. Adjust IO.FontGlobalScale if you want to scale all windows
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IMGUI_API ImVec2 GetWindowPos(); // you should rarely need/care about the window position, but it can be useful if you want to do your own drawing
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IMGUI_API ImVec2 GetWindowSize(); // get current window position
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IMGUI_API float GetWindowWidth();
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IMGUI_API bool GetWindowCollapsed();
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IMGUI_API void SetNextWindowPos(const ImVec2& pos, ImGuiSetCond cond = 0); // set next window position - call before Begin().
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IMGUI_API void SetNextWindowSize(const ImVec2& size, ImGuiSetCond cond = 0); // set next window size. set to ImVec2(0,0) to force an auto-fit.
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IMGUI_API void SetNextWindowCollapsed(bool collapsed, ImGuiSetCond cond = 0); // set next window collapsed state.
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IMGUI_API void SetNextWindowPos(const ImVec2& pos, ImGuiSetCond cond = 0); // set next window position - call before Begin()
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IMGUI_API void SetNextWindowSize(const ImVec2& size, ImGuiSetCond cond = 0); // set next window size. set to ImVec2(0,0) to force an auto-fit
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IMGUI_API void SetNextWindowCollapsed(bool collapsed, ImGuiSetCond cond = 0); // set next window collapsed state
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IMGUI_API void SetNextWindowFocus(); // set next window to be focused / front-most
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IMGUI_API void SetWindowPos(const ImVec2& pos, ImGuiSetCond cond = 0); // set current window position - call within Begin()/End(). may incur tearing.
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IMGUI_API void SetWindowSize(const ImVec2& size, ImGuiSetCond cond = 0); // set current window size. set to ImVec2(0,0) to force an auto-fit. may incur tearing.
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IMGUI_API void SetWindowCollapsed(bool collapsed, ImGuiSetCond cond = 0); // set current window collapsed state.
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IMGUI_API void SetWindowPos(const ImVec2& pos, ImGuiSetCond cond = 0); // set current window position - call within Begin()/End(). may incur tearing
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IMGUI_API void SetWindowSize(const ImVec2& size, ImGuiSetCond cond = 0); // set current window size. set to ImVec2(0,0) to force an auto-fit. may incur tearing
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IMGUI_API void SetWindowCollapsed(bool collapsed, ImGuiSetCond cond = 0); // set current window collapsed state
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IMGUI_API void SetWindowFocus(); // set current window to be focused / front-most
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IMGUI_API void SetWindowPos(const char* name, const ImVec2& pos, ImGuiSetCond cond = 0); // set named window position - call within Begin()/End(). may incur tearing.
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IMGUI_API void SetWindowSize(const char* name, const ImVec2& size, ImGuiSetCond cond = 0); // set named window size. set to ImVec2(0,0) to force an auto-fit. may incur tearing.
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IMGUI_API void SetWindowCollapsed(const char* name, bool collapsed, ImGuiSetCond cond = 0); // set named window collapsed state.
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IMGUI_API void SetWindowFocus(const char* name); // set named window to be focused / front-most
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IMGUI_API void SetWindowPos(const char* name, const ImVec2& pos, ImGuiSetCond cond = 0); // set named window position - call within Begin()/End(). may incur tearing
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IMGUI_API void SetWindowSize(const char* name, const ImVec2& size, ImGuiSetCond cond = 0); // set named window size. set to ImVec2(0,0) to force an auto-fit. may incur tearing
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IMGUI_API void SetWindowCollapsed(const char* name, bool collapsed, ImGuiSetCond cond = 0); // set named window collapsed state
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IMGUI_API void SetWindowFocus(const char* name); // set named window to be focused / front-most. use NULL to remove focus.
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IMGUI_API float GetScrollPosY(); // get scrolling position (0..GetScrollMaxY())
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IMGUI_API float GetScrollPosY(); // get scrolling position [0..GetScrollMaxY()]
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IMGUI_API float GetScrollMaxY(); // get maximum scrolling position == ContentSize.Y - WindowSize.Y
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IMGUI_API void SetScrollPosHere(); // adjust scrolling position to center into the current cursor position.
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IMGUI_API void SetKeyboardFocusHere(int offset = 0); // focus keyboard on the next widget. Use positive 'offset' to access sub components of a multiple component widget.
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IMGUI_API void SetStateStorage(ImGuiStorage* tree); // replace tree state storage with our own (if you want to manipulate it yourself, typically clear subsection of it).
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IMGUI_API void SetScrollPosHere(); // adjust scrolling position to center into the current cursor position
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IMGUI_API void SetKeyboardFocusHere(int offset = 0); // focus keyboard on the next widget. Use positive 'offset' to access sub components of a multiple component widget
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IMGUI_API void SetStateStorage(ImGuiStorage* tree); // replace tree state storage with our own (if you want to manipulate it yourself, typically clear subsection of it)
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IMGUI_API ImGuiStorage* GetStateStorage();
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// Parameters stacks (shared)
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@ -210,26 +214,34 @@ namespace ImGui
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IMGUI_API void PushItemWidth(float item_width); // width of items for the common item+label case, pixels. 0.0f = default to ~2/3 of windows width, >0.0f: width in pixels, <0.0f align xx pixels to the right of window (so -0.01f always align width to the right side)
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IMGUI_API void PopItemWidth();
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IMGUI_API float CalcItemWidth(); // width of item given pushed settings and current cursor position
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IMGUI_API void PushAllowKeyboardFocus(bool v); // allow focusing using TAB/Shift-TAB, enabled by default but you can disable it for certain widgets.
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IMGUI_API void PushAllowKeyboardFocus(bool v); // allow focusing using TAB/Shift-TAB, enabled by default but you can disable it for certain widgets
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IMGUI_API void PopAllowKeyboardFocus();
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IMGUI_API void PushTextWrapPos(float wrap_pos_x = 0.0f); // word-wrapping for Text*() commands. < 0.0f: no wrapping; 0.0f: wrap to end of window (or column); > 0.0f: wrap at 'wrap_pos_x' position in window local space.
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IMGUI_API void PushTextWrapPos(float wrap_pos_x = 0.0f); // word-wrapping for Text*() commands. < 0.0f: no wrapping; 0.0f: wrap to end of window (or column); > 0.0f: wrap at 'wrap_pos_x' position in window local space
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IMGUI_API void PopTextWrapPos();
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// Tooltip
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IMGUI_API void SetTooltip(const char* fmt, ...); // set tooltip under mouse-cursor, typically use with ImGui::IsHovered(). last call wins.
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IMGUI_API void SetTooltip(const char* fmt, ...); // set tooltip under mouse-cursor, typically use with ImGui::IsHovered(). last call wins
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IMGUI_API void SetTooltipV(const char* fmt, va_list args);
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IMGUI_API void BeginTooltip(); // use to create full-featured tooltip windows that aren't just text.
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IMGUI_API void BeginTooltip(); // use to create full-featured tooltip windows that aren't just text
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IMGUI_API void EndTooltip();
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// Popup
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IMGUI_API void BeginPopup(bool* p_opened);
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IMGUI_API void EndPopup();
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// Layout
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IMGUI_API void BeginGroup();
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IMGUI_API void EndGroup();
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IMGUI_API void Separator(); // horizontal line
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IMGUI_API void SameLine(int column_x = 0, int spacing_w = -1); // call between widgets to layout them horizontally
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IMGUI_API void Spacing();
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IMGUI_API void SameLine(int column_x = 0, int spacing_w = -1); // call between widgets or groups to layout them horizontally
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IMGUI_API void Spacing(); // add vertical spacing
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IMGUI_API void Indent(); // move content position toward the right by style.IndentSpacing pixels
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IMGUI_API void Unindent(); // move content position back to the left (cancel Indent)
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IMGUI_API void Columns(int count = 1, const char* id = NULL, bool border=true); // setup number of columns
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IMGUI_API void NextColumn(); // next column
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IMGUI_API int GetColumnIndex(); // get current column index
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IMGUI_API float GetColumnOffset(int column_index = -1); // get position of column line (in pixels, from the left side of the contents region). pass -1 to use current column, otherwise 0..GetcolumnsCount() inclusive. column 0 is usually 0.0f and not resizable unless you call this.
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IMGUI_API void SetColumnOffset(int column_index, float offset_x); // set position of column line (in pixels, from the left side of the contents region). pass -1 to use current column.
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IMGUI_API float GetColumnOffset(int column_index = -1); // get position of column line (in pixels, from the left side of the contents region). pass -1 to use current column, otherwise 0..GetcolumnsCount() inclusive. column 0 is usually 0.0f and not resizable unless you call this
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IMGUI_API void SetColumnOffset(int column_index, float offset_x); // set position of column line (in pixels, from the left side of the contents region). pass -1 to use current column
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IMGUI_API float GetColumnWidth(int column_index = -1); // column width (== GetColumnOffset(GetColumnIndex()+1) - GetColumnOffset(GetColumnOffset())
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IMGUI_API int GetColumnsCount(); // number of columns (what was passed to Columns())
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IMGUI_API ImVec2 GetCursorPos(); // cursor position is relative to window position
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@ -238,20 +250,22 @@ namespace ImGui
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IMGUI_API void SetCursorPos(const ImVec2& pos); // "
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IMGUI_API void SetCursorPosX(float x); // "
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IMGUI_API void SetCursorPosY(float y); // "
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IMGUI_API ImVec2 GetCursorScreenPos(); // cursor position in absolute screen coordinates (0..io.DisplaySize)
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IMGUI_API void SetCursorScreenPos(const ImVec2& pos); // cursor position in absolute screen coordinates (0..io.DisplaySize)
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IMGUI_API void AlignFirstTextHeightToWidgets(); // call once if the first item on the line is a Text() item and you want to vertically lower it to match subsequent (bigger) widgets.
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IMGUI_API ImVec2 GetCursorScreenPos(); // cursor position in absolute screen coordinates [0..io.DisplaySize]
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IMGUI_API void SetCursorScreenPos(const ImVec2& pos); // cursor position in absolute screen coordinates [0..io.DisplaySize]
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IMGUI_API void AlignFirstTextHeightToWidgets(); // call once if the first item on the line is a Text() item and you want to vertically lower it to match subsequent (bigger) widgets
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IMGUI_API float GetTextLineHeight(); // height of font == GetWindowFontSize()
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IMGUI_API float GetTextLineHeightWithSpacing(); // spacing (in pixels) between 2 consecutive lines of text == GetWindowFontSize() + GetStyle().ItemSpacing.y
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// ID scopes
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// If you are creating widgets in a loop you most likely want to push a unique identifier so ImGui can differentiate them.
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// If you are creating widgets in a loop you most likely want to push a unique identifier so ImGui can differentiate them
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// You can also use "##extra" within your widget name to distinguish them from each others (see 'Programmer Guide')
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IMGUI_API void PushID(const char* str_id); // push identifier into the ID stack. IDs are hash of the *entire* stack!
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IMGUI_API void PushID(const char* str_id_begin, const char* str_id_end);
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IMGUI_API void PushID(const void* ptr_id);
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IMGUI_API void PushID(const int int_id);
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IMGUI_API void PopID();
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IMGUI_API ImGuiID GetID(const char* str_id); // calculate unique ID (hash of whole ID stack + given parameter). useful if you want to query into ImGuiStorage yourself. otherwise rarely needed.
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IMGUI_API ImGuiID GetID(const char* str_id); // calculate unique ID (hash of whole ID stack + given parameter). useful if you want to query into ImGuiStorage yourself. otherwise rarely needed
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IMGUI_API ImGuiID GetID(const char* str_id_begin, const char* str_id_end);
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IMGUI_API ImGuiID GetID(const void* ptr_id);
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// Widgets
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@ -261,8 +275,8 @@ namespace ImGui
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IMGUI_API void TextColoredV(const ImVec4& col, const char* fmt, va_list args);
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IMGUI_API void TextWrapped(const char* fmt, ...); // shortcut for PushTextWrapPos(0.0f); Text(fmt, ...); PopTextWrapPos();
|
||||
IMGUI_API void TextWrappedV(const char* fmt, va_list args);
|
||||
IMGUI_API void TextUnformatted(const char* text, const char* text_end = NULL); // doesn't require null terminated string if 'text_end' is specified. no copy done to any bounded stack buffer, recommended for long chunks of text.
|
||||
IMGUI_API void LabelText(const char* label, const char* fmt, ...); // display text+label aligned the same way as value+label widgets
|
||||
IMGUI_API void TextUnformatted(const char* text, const char* text_end = NULL); // doesn't require null terminated string if 'text_end' is specified. no copy done to any bounded stack buffer, recommended for long chunks of text
|
||||
IMGUI_API void LabelText(const char* label, const char* fmt, ...); // display text+label aligned the same way as value+label widgets
|
||||
IMGUI_API void LabelTextV(const char* label, const char* fmt, va_list args);
|
||||
IMGUI_API void Bullet();
|
||||
IMGUI_API void BulletText(const char* fmt, ...);
|
||||
|
|
@ -271,31 +285,12 @@ namespace ImGui
|
|||
IMGUI_API bool SmallButton(const char* label);
|
||||
IMGUI_API bool InvisibleButton(const char* str_id, const ImVec2& size);
|
||||
IMGUI_API void Image(ImTextureID user_texture_id, const ImVec2& size, const ImVec2& uv0 = ImVec2(0,0), const ImVec2& uv1 = ImVec2(1,1), const ImVec4& tint_col = ImVec4(1,1,1,1), const ImVec4& border_col = ImVec4(0,0,0,0));
|
||||
IMGUI_API bool ImageButton(ImTextureID user_texture_id, const ImVec2& size, const ImVec2& uv0 = ImVec2(0,0), const ImVec2& uv1 = ImVec2(1,1), int frame_padding = -1, const ImVec4& bg_col = ImVec4(0,0,0,1), const ImVec4& tint_col = ImVec4(1,1,1,1)); // <0 frame_padding uses default frame padding settings. 0 for no paddnig.
|
||||
IMGUI_API bool ImageButton(ImTextureID user_texture_id, const ImVec2& size, const ImVec2& uv0 = ImVec2(0,0), const ImVec2& uv1 = ImVec2(1,1), int frame_padding = -1, const ImVec4& bg_col = ImVec4(0,0,0,1), const ImVec4& tint_col = ImVec4(1,1,1,1)); // <0 frame_padding uses default frame padding settings. 0 for no padding
|
||||
IMGUI_API bool CollapsingHeader(const char* label, const char* str_id = NULL, bool display_frame = true, bool default_open = false);
|
||||
IMGUI_API bool SliderFloat(const char* label, float* v, float v_min, float v_max, const char* display_format = "%.3f", float power = 1.0f); // adjust display_format to decorate the value with a prefix or a suffix. Use power!=1.0 for logarithmic sliders.
|
||||
IMGUI_API bool SliderFloat2(const char* label, float v[2], float v_min, float v_max, const char* display_format = "%.3f", float power = 1.0f);
|
||||
IMGUI_API bool SliderFloat3(const char* label, float v[3], float v_min, float v_max, const char* display_format = "%.3f", float power = 1.0f);
|
||||
IMGUI_API bool SliderFloat4(const char* label, float v[4], float v_min, float v_max, const char* display_format = "%.3f", float power = 1.0f);
|
||||
IMGUI_API bool SliderAngle(const char* label, float* v, float v_degrees_min = -360.0f, float v_degrees_max = +360.0f); // *v in radians
|
||||
IMGUI_API bool SliderInt(const char* label, int* v, int v_min, int v_max, const char* display_format = "%.0f");
|
||||
IMGUI_API bool SliderInt2(const char* label, int v[2], int v_min, int v_max, const char* display_format = "%.0f");
|
||||
IMGUI_API bool SliderInt3(const char* label, int v[3], int v_min, int v_max, const char* display_format = "%.0f");
|
||||
IMGUI_API bool SliderInt4(const char* label, int v[4], int v_min, int v_max, const char* display_format = "%.0f");
|
||||
IMGUI_API void PlotLines(const char* label, const float* values, int values_count, int values_offset = 0, const char* overlay_text = NULL, float scale_min = FLT_MAX, float scale_max = FLT_MAX, ImVec2 graph_size = ImVec2(0,0), size_t stride = sizeof(float));
|
||||
IMGUI_API void PlotLines(const char* label, float (*values_getter)(void* data, int idx), void* data, int values_count, int values_offset = 0, const char* overlay_text = NULL, float scale_min = FLT_MAX, float scale_max = FLT_MAX, ImVec2 graph_size = ImVec2(0,0));
|
||||
IMGUI_API void PlotHistogram(const char* label, const float* values, int values_count, int values_offset = 0, const char* overlay_text = NULL, float scale_min = FLT_MAX, float scale_max = FLT_MAX, ImVec2 graph_size = ImVec2(0,0), size_t stride = sizeof(float));
|
||||
IMGUI_API void PlotHistogram(const char* label, float (*values_getter)(void* data, int idx), void* data, int values_count, int values_offset = 0, const char* overlay_text = NULL, float scale_min = FLT_MAX, float scale_max = FLT_MAX, ImVec2 graph_size = ImVec2(0,0));
|
||||
IMGUI_API bool Checkbox(const char* label, bool* v);
|
||||
IMGUI_API bool CheckboxFlags(const char* label, unsigned int* flags, unsigned int flags_value);
|
||||
IMGUI_API bool RadioButton(const char* label, bool active);
|
||||
IMGUI_API bool RadioButton(const char* label, int* v, int v_button);
|
||||
IMGUI_API bool InputText(const char* label, char* buf, size_t buf_size, ImGuiInputTextFlags flags = 0, ImGuiTextEditCallback callback = NULL, void* user_data = NULL);
|
||||
IMGUI_API bool InputFloat(const char* label, float* v, float step = 0.0f, float step_fast = 0.0f, int decimal_precision = -1, ImGuiInputTextFlags extra_flags = 0);
|
||||
IMGUI_API bool InputFloat2(const char* label, float v[2], int decimal_precision = -1);
|
||||
IMGUI_API bool InputFloat3(const char* label, float v[3], int decimal_precision = -1);
|
||||
IMGUI_API bool InputFloat4(const char* label, float v[4], int decimal_precision = -1);
|
||||
IMGUI_API bool InputInt(const char* label, int* v, int step = 1, int step_fast = 100, ImGuiInputTextFlags extra_flags = 0);
|
||||
IMGUI_API bool Combo(const char* label, int* current_item, const char** items, int items_count, int height_in_items = -1);
|
||||
IMGUI_API bool Combo(const char* label, int* current_item, const char* items_separated_by_zeros, int height_in_items = -1); // separate items with \0, end item-list with \0\0
|
||||
IMGUI_API bool Combo(const char* label, int* current_item, bool (*items_getter)(void* data, int idx, const char** out_text), void* data, int items_count, int height_in_items = -1);
|
||||
|
|
@ -303,8 +298,41 @@ namespace ImGui
|
|||
IMGUI_API bool ColorEdit3(const char* label, float col[3]);
|
||||
IMGUI_API bool ColorEdit4(const char* label, float col[4], bool show_alpha = true);
|
||||
IMGUI_API void ColorEditMode(ImGuiColorEditMode mode);
|
||||
IMGUI_API void PlotLines(const char* label, const float* values, int values_count, int values_offset = 0, const char* overlay_text = NULL, float scale_min = FLT_MAX, float scale_max = FLT_MAX, ImVec2 graph_size = ImVec2(0,0), size_t stride = sizeof(float));
|
||||
IMGUI_API void PlotLines(const char* label, float (*values_getter)(void* data, int idx), void* data, int values_count, int values_offset = 0, const char* overlay_text = NULL, float scale_min = FLT_MAX, float scale_max = FLT_MAX, ImVec2 graph_size = ImVec2(0,0));
|
||||
IMGUI_API void PlotHistogram(const char* label, const float* values, int values_count, int values_offset = 0, const char* overlay_text = NULL, float scale_min = FLT_MAX, float scale_max = FLT_MAX, ImVec2 graph_size = ImVec2(0,0), size_t stride = sizeof(float));
|
||||
IMGUI_API void PlotHistogram(const char* label, float (*values_getter)(void* data, int idx), void* data, int values_count, int values_offset = 0, const char* overlay_text = NULL, float scale_min = FLT_MAX, float scale_max = FLT_MAX, ImVec2 graph_size = ImVec2(0,0));
|
||||
|
||||
// Trees
|
||||
// Widgets: Sliders (tip: ctrl+click on a slider to input text)
|
||||
IMGUI_API bool SliderFloat(const char* label, float* v, float v_min, float v_max, const char* display_format = "%.3f", float power = 1.0f); // adjust display_format to decorate the value with a prefix or a suffix. Use power!=1.0 for logarithmic sliders
|
||||
IMGUI_API bool SliderFloat2(const char* label, float v[2], float v_min, float v_max, const char* display_format = "%.3f", float power = 1.0f);
|
||||
IMGUI_API bool SliderFloat3(const char* label, float v[3], float v_min, float v_max, const char* display_format = "%.3f", float power = 1.0f);
|
||||
IMGUI_API bool SliderFloat4(const char* label, float v[4], float v_min, float v_max, const char* display_format = "%.3f", float power = 1.0f);
|
||||
IMGUI_API bool SliderAngle(const char* label, float* v_rad, float v_degrees_min = -360.0f, float v_degrees_max = +360.0f);
|
||||
IMGUI_API bool SliderInt(const char* label, int* v, int v_min, int v_max, const char* display_format = "%.0f");
|
||||
IMGUI_API bool SliderInt2(const char* label, int v[2], int v_min, int v_max, const char* display_format = "%.0f");
|
||||
IMGUI_API bool SliderInt3(const char* label, int v[3], int v_min, int v_max, const char* display_format = "%.0f");
|
||||
IMGUI_API bool SliderInt4(const char* label, int v[4], int v_min, int v_max, const char* display_format = "%.0f");
|
||||
IMGUI_API bool VSliderFloat(const char* label, const ImVec2& size, float* v, float v_min, float v_max, const char* display_format = "%.3f", float power = 1.0f);
|
||||
IMGUI_API bool VSliderInt(const char* label, const ImVec2& size, int* v, int v_min, int v_max, const char* display_format = "%.0f");
|
||||
|
||||
// Widgets: Drags (tip: ctrl+click on a drag box to input text)
|
||||
// ImGui 1.38+ work-in-progress, may change name or API.
|
||||
IMGUI_API bool DragFloat(const char* label, float* v, float v_speed = 1.0f, float v_min = 0.0f, float v_max = 0.0f, const char* display_format = "%.3f", float power = 1.0f); // If v_max >= v_max we have no bound
|
||||
IMGUI_API bool DragInt(const char* label, int* v, float v_speed = 1.0f, int v_min = 0, int v_max = 0, const char* display_format = "%.0f"); // If v_max >= v_max we have no bound
|
||||
|
||||
// Widgets: Input
|
||||
IMGUI_API bool InputText(const char* label, char* buf, size_t buf_size, ImGuiInputTextFlags flags = 0, ImGuiTextEditCallback callback = NULL, void* user_data = NULL);
|
||||
IMGUI_API bool InputFloat(const char* label, float* v, float step = 0.0f, float step_fast = 0.0f, int decimal_precision = -1, ImGuiInputTextFlags extra_flags = 0);
|
||||
IMGUI_API bool InputFloat2(const char* label, float v[2], int decimal_precision = -1);
|
||||
IMGUI_API bool InputFloat3(const char* label, float v[3], int decimal_precision = -1);
|
||||
IMGUI_API bool InputFloat4(const char* label, float v[4], int decimal_precision = -1);
|
||||
IMGUI_API bool InputInt(const char* label, int* v, int step = 1, int step_fast = 100, ImGuiInputTextFlags extra_flags = 0);
|
||||
IMGUI_API bool InputInt2(const char* label, int v[2]);
|
||||
IMGUI_API bool InputInt3(const char* label, int v[3]);
|
||||
IMGUI_API bool InputInt4(const char* label, int v[4]);
|
||||
|
||||
// Widgets: Trees
|
||||
IMGUI_API bool TreeNode(const char* str_label_id); // if returning 'true' the node is open and the user is responsible for calling TreePop
|
||||
IMGUI_API bool TreeNode(const char* str_id, const char* fmt, ...); // "
|
||||
IMGUI_API bool TreeNode(const void* ptr_id, const char* fmt, ...); // "
|
||||
|
|
@ -315,8 +343,8 @@ namespace ImGui
|
|||
IMGUI_API void TreePop();
|
||||
IMGUI_API void SetNextTreeNodeOpened(bool opened, ImGuiSetCond cond = 0); // set next tree node to be opened.
|
||||
|
||||
// Selectable / Lists
|
||||
IMGUI_API bool Selectable(const char* label, bool selected, const ImVec2& size = ImVec2(0,0));
|
||||
// Widgets: Selectable / Lists
|
||||
IMGUI_API bool Selectable(const char* label, bool selected = false, const ImVec2& size = ImVec2(0,0));
|
||||
IMGUI_API bool Selectable(const char* label, bool* p_selected, const ImVec2& size = ImVec2(0,0));
|
||||
IMGUI_API bool ListBox(const char* label, int* current_item, const char** items, int items_count, int height_in_items = -1);
|
||||
IMGUI_API bool ListBox(const char* label, int* current_item, bool (*items_getter)(void* data, int idx, const char** out_text), void* data, int items_count, int height_in_items = -1);
|
||||
|
|
@ -324,7 +352,7 @@ namespace ImGui
|
|||
IMGUI_API bool ListBoxHeader(const char* label, int items_count, int height_in_items = -1); // "
|
||||
IMGUI_API void ListBoxFooter(); // terminate the scrolling region
|
||||
|
||||
// Value() Helpers: output single value in "name: value" format. Tip: freely declare your own within the ImGui namespace!
|
||||
// Widgets: Value() Helpers. Output single value in "name: value" format (tip: freely declare your own within the ImGui namespace!)
|
||||
IMGUI_API void Value(const char* prefix, bool b);
|
||||
IMGUI_API void Value(const char* prefix, int v);
|
||||
IMGUI_API void Value(const char* prefix, unsigned int v);
|
||||
|
|
@ -332,7 +360,7 @@ namespace ImGui
|
|||
IMGUI_API void Color(const char* prefix, const ImVec4& v);
|
||||
IMGUI_API void Color(const char* prefix, unsigned int v);
|
||||
|
||||
// Logging: All text output from your interface are redirected to tty/file/clipboard. Tree nodes are automatically opened.
|
||||
// Logging: all text output from interface is redirected to tty/file/clipboard. Tree nodes are automatically opened.
|
||||
IMGUI_API void LogToTTY(int max_depth = -1); // start logging to tty
|
||||
IMGUI_API void LogToFile(int max_depth = -1, const char* filename = NULL); // start logging to file
|
||||
IMGUI_API void LogToClipboard(int max_depth = -1); // start logging to OS clipboard
|
||||
|
|
@ -342,26 +370,38 @@ namespace ImGui
|
|||
|
||||
// Utilities
|
||||
IMGUI_API bool IsItemHovered(); // was the last item hovered by mouse?
|
||||
IMGUI_API bool IsItemHoveredRect(); // was the last item hovered by mouse? even if another item is active while we are hovering this
|
||||
IMGUI_API bool IsItemActive(); // was the last item active? (e.g. button being held, text field being edited- items that don't interact will always return false)
|
||||
IMGUI_API bool IsAnyItemActive(); //
|
||||
IMGUI_API ImVec2 GetItemBoxMin(); // get bounding box of last item
|
||||
IMGUI_API ImVec2 GetItemBoxMax(); // get bounding box of last item
|
||||
IMGUI_API bool IsClipped(const ImVec2& item_size); // to perform coarse clipping on user's side (as an optimization)
|
||||
IMGUI_API bool IsAnyItemActive(); //
|
||||
IMGUI_API bool IsItemVisible();
|
||||
IMGUI_API ImVec2 GetItemRectMin(); // get bounding rect of last item in screen space
|
||||
IMGUI_API ImVec2 GetItemRectMax(); // "
|
||||
IMGUI_API ImVec2 GetItemRectSize(); // "
|
||||
IMGUI_API bool IsWindowFocused(); // is current window focused (differentiate child windows from each others)
|
||||
IMGUI_API bool IsRootWindowFocused(); // is current root window focused
|
||||
IMGUI_API bool IsRootWindowOrAnyChildFocused(); // is current root window or any of its child (including current window) focused
|
||||
IMGUI_API bool IsRectClipped(const ImVec2& size); // test if rectangle of given size starting from cursor pos is out of clipping region. to perform coarse clipping on user's side (as an optimization)
|
||||
IMGUI_API bool IsKeyPressed(int key_index, bool repeat = true); // key_index into the keys_down[512] array, imgui doesn't know the semantic of each entry
|
||||
IMGUI_API bool IsMouseClicked(int button, bool repeat = false);
|
||||
IMGUI_API bool IsMouseDoubleClicked(int button);
|
||||
IMGUI_API bool IsMouseHoveringWindow(); // is mouse hovering current window ("window" in API names always refer to current window)
|
||||
IMGUI_API bool IsMouseHoveringAnyWindow(); // is mouse hovering any active imgui window
|
||||
IMGUI_API bool IsMouseHoveringBox(const ImVec2& box_min, const ImVec2& box_max); // is mouse hovering given bounding box
|
||||
IMGUI_API bool IsMouseHoveringRect(const ImVec2& rect_min, const ImVec2& rect_max);// is mouse hovering given bounding rect
|
||||
IMGUI_API bool IsMouseDragging(int button = 0, float lock_threshold = -1.0f); // is mouse dragging. if lock_threshold < -1.0f uses io.MouseDraggingThreshold
|
||||
IMGUI_API bool IsPosHoveringAnyWindow(const ImVec2& pos); // is given position hovering any active imgui window
|
||||
IMGUI_API ImVec2 GetMousePos(); // shortcut to ImGui::GetIO().MousePos provided by user, to be consistent with other calls
|
||||
IMGUI_API ImVec2 GetMouseDragDelta(int button = 0, float lock_threshold = -1.0f); // dragging amount since clicking, also see: GetItemActiveDragDelta(). if lock_threshold < -1.0f uses io.MouseDraggingThreshold
|
||||
IMGUI_API void ResetMouseDragDelta(int button = 0);
|
||||
IMGUI_API ImGuiMouseCursor GetMouseCursor(); // get desired cursor type, reset in ImGui::NewFrame(), this updated during the frame. valid before Render(). If you use software rendering by setting io.MouseDrawCursor ImGui will render those for you
|
||||
IMGUI_API void SetMouseCursor(ImGuiMouseCursor type); // set desired cursor type
|
||||
IMGUI_API float GetTime();
|
||||
IMGUI_API int GetFrameCount();
|
||||
IMGUI_API const char* GetStyleColName(ImGuiCol idx);
|
||||
IMGUI_API ImVec2 CalcItemRectClosestPoint(const ImVec2& pos, bool on_edge = false, float outward = +0.0f); // utility to find the closest point the last item bounding rectangle edge. useful to visually link items
|
||||
IMGUI_API ImVec2 CalcTextSize(const char* text, const char* text_end = NULL, bool hide_text_after_double_hash = false, float wrap_width = -1.0f);
|
||||
IMGUI_API void CalcListClipping(int items_count, float items_height, int* out_items_display_start, int* out_items_display_end); // helper to manually clip large list of items. see comments in implementation.
|
||||
IMGUI_API void CalcListClipping(int items_count, float items_height, int* out_items_display_start, int* out_items_display_end); // helper to manually clip large list of items. see comments in implementation
|
||||
|
||||
IMGUI_API void BeginChildFrame(ImGuiID id, const ImVec2& size); // helper to create a child window / scrolling region that looks like a normal widget frame.
|
||||
IMGUI_API void BeginChildFrame(ImGuiID id, const ImVec2& size); // helper to create a child window / scrolling region that looks like a normal widget frame
|
||||
IMGUI_API void EndChildFrame();
|
||||
|
||||
IMGUI_API ImU32 ColorConvertFloat4ToU32(const ImVec4& in);
|
||||
|
|
@ -369,13 +409,19 @@ namespace ImGui
|
|||
IMGUI_API void ColorConvertHSVtoRGB(float h, float s, float v, float& out_r, float& out_g, float& out_b);
|
||||
|
||||
// Internal state access - if you want to share ImGui state between modules (e.g. DLL) or allocate it yourself
|
||||
IMGUI_API const char* GetVersion();
|
||||
IMGUI_API void* GetInternalState();
|
||||
IMGUI_API size_t GetInternalStateSize();
|
||||
IMGUI_API void SetInternalState(void* state, bool construct = false);
|
||||
|
||||
// Obsolete (will be removed)
|
||||
IMGUI_API void GetDefaultFontData(const void** fnt_data, unsigned int* fnt_size, const void** png_data, unsigned int* png_size);
|
||||
static inline void OpenNextNode(bool open) { ImGui::SetNextTreeNodeOpened(open, 0); }
|
||||
IMGUI_API void GetDefaultFontData(const void** fnt_data, unsigned int* fnt_size, const void** png_data, unsigned int* png_size); // OBSOLETE
|
||||
static inline void OpenNextNode(bool open) { ImGui::SetNextTreeNodeOpened(open, 0); } // OBSOLETE
|
||||
static inline bool GetWindowIsFocused() { return ImGui::IsWindowFocused(); } // OBSOLETE
|
||||
static inline ImVec2 GetItemBoxMin() { return GetItemRectMin(); } // OBSOLETE
|
||||
static inline ImVec2 GetItemBoxMax() { return GetItemRectMax(); } // OBSOLETE
|
||||
static inline bool IsClipped(const ImVec2& size) { return IsRectClipped(size); } // OBSOLETE
|
||||
static inline bool IsMouseHoveringBox(const ImVec2& rect_min, const ImVec2& rect_max) { return IsMouseHoveringRect(rect_min, rect_max); } // OBSOLETE
|
||||
|
||||
} // namespace ImGui
|
||||
|
||||
|
|
@ -397,7 +443,8 @@ enum ImGuiWindowFlags_
|
|||
ImGuiWindowFlags_ChildWindowAutoFitX = 1 << 10, // For internal use by BeginChild()
|
||||
ImGuiWindowFlags_ChildWindowAutoFitY = 1 << 11, // For internal use by BeginChild()
|
||||
ImGuiWindowFlags_ComboBox = 1 << 12, // For internal use by ComboBox()
|
||||
ImGuiWindowFlags_Tooltip = 1 << 13 // For internal use by BeginTooltip()
|
||||
ImGuiWindowFlags_Tooltip = 1 << 13, // For internal use by BeginTooltip()
|
||||
ImGuiWindowFlags_Popup = 1 << 14 // For internal use by BeginPopup()
|
||||
};
|
||||
|
||||
// Flags for ImGui::InputText()
|
||||
|
|
@ -448,6 +495,8 @@ enum ImGuiCol_
|
|||
ImGuiCol_Border,
|
||||
ImGuiCol_BorderShadow,
|
||||
ImGuiCol_FrameBg, // Background of checkbox, radio button, plot, slider, text input
|
||||
ImGuiCol_FrameBgHovered,
|
||||
ImGuiCol_FrameBgActive,
|
||||
ImGuiCol_TitleBg,
|
||||
ImGuiCol_TitleBgCollapsed,
|
||||
ImGuiCol_ScrollbarBg,
|
||||
|
|
@ -455,8 +504,6 @@ enum ImGuiCol_
|
|||
ImGuiCol_ScrollbarGrabHovered,
|
||||
ImGuiCol_ScrollbarGrabActive,
|
||||
ImGuiCol_ComboBg,
|
||||
ImGuiCol_CheckHovered,
|
||||
ImGuiCol_CheckActive,
|
||||
ImGuiCol_CheckMark,
|
||||
ImGuiCol_SliderGrab,
|
||||
ImGuiCol_SliderGrabActive,
|
||||
|
|
@ -496,7 +543,8 @@ enum ImGuiStyleVar_
|
|||
ImGuiStyleVar_FrameRounding, // float
|
||||
ImGuiStyleVar_ItemSpacing, // ImVec2
|
||||
ImGuiStyleVar_ItemInnerSpacing, // ImVec2
|
||||
ImGuiStyleVar_TreeNodeSpacing // float
|
||||
ImGuiStyleVar_IndentSpacing, // float
|
||||
ImGuiStyleVar_GrabMinSize // float
|
||||
};
|
||||
|
||||
// Enumeration for ColorEditMode()
|
||||
|
|
@ -509,6 +557,19 @@ enum ImGuiColorEditMode_
|
|||
ImGuiColorEditMode_HEX = 2
|
||||
};
|
||||
|
||||
// Enumeration for GetMouseCursor()
|
||||
enum ImGuiMouseCursor_
|
||||
{
|
||||
ImGuiMouseCursor_Arrow = 0,
|
||||
ImGuiMouseCursor_TextInput, // When hovering over InputText, etc.
|
||||
ImGuiMouseCursor_Move, // Unused
|
||||
ImGuiMouseCursor_ResizeNS, // Unused
|
||||
ImGuiMouseCursor_ResizeEW, // When hovering over a column
|
||||
ImGuiMouseCursor_ResizeNESW, // Unused
|
||||
ImGuiMouseCursor_ResizeNWSE, // When hovering over the bottom-right corner of a window
|
||||
ImGuiMouseCursor_Count_
|
||||
};
|
||||
|
||||
// Condition flags for ImGui::SetWindow***(), SetNextWindow***(), SetNextTreeNode***() functions
|
||||
// All those functions treat 0 as a shortcut to ImGuiSetCond_Always
|
||||
enum ImGuiSetCond_
|
||||
|
|
@ -529,13 +590,14 @@ struct ImGuiStyle
|
|||
float FrameRounding; // Radius of frame corners rounding. Set to 0.0f to have rectangular frame (used by most widgets).
|
||||
ImVec2 ItemSpacing; // Horizontal and vertical spacing between widgets/lines
|
||||
ImVec2 ItemInnerSpacing; // Horizontal and vertical spacing between within elements of a composed widget (e.g. a slider and its label)
|
||||
ImVec2 TouchExtraPadding; // Expand bounding box for touch-based system where touch position is not accurate enough (unnecessary for mouse inputs). Unfortunately we don't sort widgets so priority on overlap will always be given to the first widget running. So dont grow this too much!
|
||||
ImVec2 TouchExtraPadding; // Expand reactive bounding box for touch-based system where touch position is not accurate enough. Unfortunately we don't sort widgets so priority on overlap will always be given to the first widget. So don't grow this too much!
|
||||
ImVec2 AutoFitPadding; // Extra space after auto-fit (double-clicking on resize grip)
|
||||
float WindowFillAlphaDefault; // Default alpha of window background, if not specified in ImGui::Begin()
|
||||
float TreeNodeSpacing; // Horizontal spacing when entering a tree node
|
||||
float IndentSpacing; // Horizontal indentation when e.g. entering a tree node
|
||||
float ColumnsMinSpacing; // Minimum horizontal spacing between two columns
|
||||
float ScrollbarWidth; // Width of the vertical scrollbar
|
||||
float GrabMinSize; // Minimum width/height of a slider or scrollbar grab
|
||||
ImVec2 DisplaySafeAreaPadding; // Window positions are clamped to be visible within the display area. If you cannot see the edge of your screen (e.g. on a TV) increase the safe area padding.
|
||||
ImVec4 Colors[ImGuiCol_COUNT];
|
||||
|
||||
IMGUI_API ImGuiStyle();
|
||||
|
|
@ -556,6 +618,7 @@ struct ImGuiIO
|
|||
const char* LogFilename; // = "imgui_log.txt" // Path to .log file (default parameter to ImGui::LogToFile when no file is specified).
|
||||
float MouseDoubleClickTime; // = 0.30f // Time for a double-click, in seconds.
|
||||
float MouseDoubleClickMaxDist; // = 6.0f // Distance threshold to stay in to validate a double-click, in pixels.
|
||||
float MouseDragThreshold; // = 6.0f // Distance threshold before considering we are dragging
|
||||
int KeyMap[ImGuiKey_COUNT]; // <unset> // Map of indices into the KeysDown[512] entries array
|
||||
void* UserData; // = NULL // Store your own data for retrieval by callbacks.
|
||||
|
||||
|
|
@ -569,9 +632,9 @@ struct ImGuiIO
|
|||
// User Functions
|
||||
//------------------------------------------------------------------
|
||||
|
||||
// REQUIRED: rendering function.
|
||||
// REQUIRED: rendering function.
|
||||
// See example code if you are unsure of how to implement this.
|
||||
void (*RenderDrawListsFn)(ImDrawList** const draw_lists, int count);
|
||||
void (*RenderDrawListsFn)(ImDrawList** const draw_lists, int count);
|
||||
|
||||
// Optional: access OS clipboard
|
||||
// (default to use native Win32 clipboard on Windows, otherwise uses a private clipboard. Override to access OS clipboard on other architectures)
|
||||
|
|
@ -594,10 +657,11 @@ struct ImGuiIO
|
|||
|
||||
ImVec2 MousePos; // Mouse position, in pixels (set to -1,-1 if no mouse / on another screen, etc.)
|
||||
bool MouseDown[5]; // Mouse buttons. ImGui itself only uses button 0 (left button). Others buttons allows to track if mouse is being used by your application + available to user as a convenience via IsMouse** API.
|
||||
float MouseWheel; // Mouse wheel: 1 unit scrolls about 5 lines text.
|
||||
float MouseWheel; // Mouse wheel: 1 unit scrolls about 5 lines text.
|
||||
bool MouseDrawCursor; // Request ImGui to draw a mouse cursor for you (if you are on a platform without a mouse cursor).
|
||||
bool KeyCtrl; // Keyboard modifier pressed: Control
|
||||
bool KeyShift; // Keyboard modifier pressed: Shift
|
||||
bool KeyAlt; // Keyboard modifier pressed: Alt
|
||||
bool KeysDown[512]; // Keyboard keys that are pressed (in whatever storage order you naturally have access to keyboard data)
|
||||
ImWchar InputCharacters[16+1]; // List of characters input (translated by user from keypress+keyboard state). Fill using AddInputCharacter() helper.
|
||||
|
||||
|
|
@ -611,6 +675,7 @@ struct ImGuiIO
|
|||
bool WantCaptureMouse; // Mouse is hovering a window or widget is active (= ImGui will use your mouse input)
|
||||
bool WantCaptureKeyboard; // Widget is active (= ImGui will use your keyboard input)
|
||||
float Framerate; // Framerate estimation, in frame per second. Rolling average estimation based on IO.DeltaTime over 120 frames
|
||||
int MetricsRenderVertices; // Vertices processed during last call to Render()
|
||||
|
||||
//------------------------------------------------------------------
|
||||
// [Internal] ImGui will maintain those fields for you
|
||||
|
|
@ -624,6 +689,7 @@ struct ImGuiIO
|
|||
bool MouseDoubleClicked[5]; // Has mouse button been double-clicked?
|
||||
bool MouseDownOwned[5]; // Track if button was clicked inside a window. We don't request mouse capture from the application if click started outside ImGui bounds.
|
||||
float MouseDownTime[5]; // Time the mouse button has been down
|
||||
float MouseDragMaxDistanceSqr[5]; // Squared maximum distance of how much mouse has traveled from the click point
|
||||
float KeysDownTime[512]; // Time the keyboard key has been down
|
||||
|
||||
IMGUI_API ImGuiIO();
|
||||
|
|
@ -686,7 +752,6 @@ struct ImGuiTextBuffer
|
|||
ImVector<char> Buf;
|
||||
|
||||
ImGuiTextBuffer() { Buf.push_back(0); }
|
||||
~ImGuiTextBuffer() { }
|
||||
const char* begin() const { return &Buf.front(); }
|
||||
const char* end() const { return &Buf.back(); } // Buf is zero-terminated, so end() will point on the zero-terminator
|
||||
size_t size() const { return Buf.size()-1; }
|
||||
|
|
@ -706,13 +771,13 @@ struct ImGuiTextBuffer
|
|||
// - You want to store custom debug data easily without adding or editing structures in your code.
|
||||
struct ImGuiStorage
|
||||
{
|
||||
struct Pair
|
||||
{
|
||||
ImGuiID key;
|
||||
union { int val_i; float val_f; void* val_p; };
|
||||
Pair(ImGuiID _key, int _val_i) { key = _key; val_i = _val_i; }
|
||||
Pair(ImGuiID _key, float _val_f) { key = _key; val_f = _val_f; }
|
||||
Pair(ImGuiID _key, void* _val_p) { key = _key; val_p = _val_p; }
|
||||
struct Pair
|
||||
{
|
||||
ImGuiID key;
|
||||
union { int val_i; float val_f; void* val_p; };
|
||||
Pair(ImGuiID _key, int _val_i) { key = _key; val_i = _val_i; }
|
||||
Pair(ImGuiID _key, float _val_f) { key = _key; val_f = _val_f; }
|
||||
Pair(ImGuiID _key, void* _val_p) { key = _key; val_p = _val_p; }
|
||||
};
|
||||
ImVector<Pair> Data;
|
||||
|
||||
|
|
@ -727,7 +792,7 @@ struct ImGuiStorage
|
|||
IMGUI_API void* GetVoidPtr(ImGuiID key) const; // default_val is NULL
|
||||
IMGUI_API void SetVoidPtr(ImGuiID key, void* val);
|
||||
|
||||
// - Get***Ref() functions finds pair, insert on demand if missing, return pointer. Useful if you intend to do Get+Set.
|
||||
// - Get***Ref() functions finds pair, insert on demand if missing, return pointer. Useful if you intend to do Get+Set.
|
||||
// - References are only valid until a new value is added to the storage. Calling a Set***() function or a Get***Ref() function invalidates the pointer.
|
||||
// - A typical use case where this is convenient:
|
||||
// float* pvar = ImGui::GetFloatRef(key); ImGui::SliderFloat("var", pvar, 0, 100.0f); some_var += *pvar;
|
||||
|
|
@ -824,6 +889,7 @@ IMGUI_OVERRIDE_DRAWVERT_STRUCT_LAYOUT;
|
|||
// At the moment, each ImGui window contains its own ImDrawList but they could potentially be merged in the future.
|
||||
// If you want to add custom rendering within a window, you can use ImGui::GetWindowDrawList() to access the current draw list and add your own primitives.
|
||||
// You can interleave normal ImGui:: calls and adding primitives to the current draw list.
|
||||
// All positions are in screen coordinates (0,0=top-left, 1 pixel per unit). Primitives are always added to the list and not culled (culling is done at render time and at a higher-level by ImGui:: functions).
|
||||
// Note that this only gives you access to rendering polygons. If your intent is to create custom widgets and the publicly exposed functions/data aren't sufficient, you can add code in imgui_user.inl
|
||||
struct ImDrawList
|
||||
{
|
||||
|
|
@ -833,38 +899,43 @@ struct ImDrawList
|
|||
|
||||
// [Internal to ImGui]
|
||||
ImVector<ImVec4> clip_rect_stack; // [Internal]
|
||||
ImVector<ImTextureID> texture_id_stack; // [Internal]
|
||||
ImVector<ImTextureID> texture_id_stack; // [Internal]
|
||||
ImDrawVert* vtx_write; // [Internal] point within vtx_buffer after each add command (to avoid using the ImVector<> operators too much)
|
||||
|
||||
ImDrawList() { Clear(); }
|
||||
IMGUI_API void Clear();
|
||||
IMGUI_API void ClearFreeMemory();
|
||||
IMGUI_API void PushClipRect(const ImVec4& clip_rect); // Scissoring. The values are x1, y1, x2, y2.
|
||||
IMGUI_API void PushClipRectFullScreen();
|
||||
IMGUI_API void PopClipRect();
|
||||
IMGUI_API void PushTextureID(const ImTextureID& texture_id);
|
||||
IMGUI_API void PopTextureID();
|
||||
|
||||
// Primitives
|
||||
IMGUI_API void AddLine(const ImVec2& a, const ImVec2& b, ImU32 col);
|
||||
IMGUI_API void AddRect(const ImVec2& a, const ImVec2& b, ImU32 col, float rounding = 0.0f, int rounding_corners=0x0F);
|
||||
IMGUI_API void AddRectFilled(const ImVec2& a, const ImVec2& b, ImU32 col, float rounding = 0.0f, int rounding_corners=0x0F);
|
||||
// Primitives
|
||||
IMGUI_API void AddLine(const ImVec2& a, const ImVec2& b, ImU32 col, float thickness = 1.0f);
|
||||
IMGUI_API void AddRect(const ImVec2& a, const ImVec2& b, ImU32 col, float rounding = 0.0f, int rounding_corners = 0x0F);
|
||||
IMGUI_API void AddRectFilled(const ImVec2& a, const ImVec2& b, ImU32 col, float rounding = 0.0f, int rounding_corners = 0x0F);
|
||||
IMGUI_API void AddTriangleFilled(const ImVec2& a, const ImVec2& b, const ImVec2& c, ImU32 col);
|
||||
IMGUI_API void AddCircle(const ImVec2& centre, float radius, ImU32 col, int num_segments = 12);
|
||||
IMGUI_API void AddCircleFilled(const ImVec2& centre, float radius, ImU32 col, int num_segments = 12);
|
||||
IMGUI_API void AddArc(const ImVec2& center, float rad, ImU32 col, int a_min, int a_max, bool tris = false, const ImVec2& third_point_offset = ImVec2(0,0));
|
||||
IMGUI_API void AddText(ImFont* font, float font_size, const ImVec2& pos, ImU32 col, const char* text_begin, const char* text_end = NULL, float wrap_width = 0.0f, const ImVec2* cpu_clip_max = NULL);
|
||||
IMGUI_API void AddArcFast(const ImVec2& center, float radius, ImU32 col, int a_min_12, int a_max_12, bool filled = false, const ImVec2& third_point_offset = ImVec2(0,0)); // Angles in 0..12 range
|
||||
IMGUI_API void AddText(const ImFont* font, float font_size, const ImVec2& pos, ImU32 col, const char* text_begin, const char* text_end = NULL, float wrap_width = 0.0f, const ImVec2* cpu_clip_max = NULL);
|
||||
IMGUI_API void AddImage(ImTextureID user_texture_id, const ImVec2& a, const ImVec2& b, const ImVec2& uv0, const ImVec2& uv1, ImU32 col = 0xFFFFFFFF);
|
||||
|
||||
// Advanced
|
||||
IMGUI_API void AddCallback(ImDrawCallback callback, void* callback_data); // Your rendering function must check for 'user_callback' in ImDrawCmd and call the function instead of rendering triangles.
|
||||
IMGUI_API void AddDrawCmd(); // This is useful if you need to forcefully create a new draw call (to allow for dependent rendering / blending). Otherwise primitives are merged into the same draw-call as much as possible
|
||||
IMGUI_API void AddCallback(ImDrawCallback callback, void* callback_data); // Your rendering function must check for 'user_callback' in ImDrawCmd and call the function instead of rendering triangles.
|
||||
IMGUI_API void AddDrawCmd(); // This is useful if you need to forcefully create a new draw call (to allow for dependent rendering / blending). Otherwise primitives are merged into the same draw-call as much as possible
|
||||
|
||||
// Internal helpers
|
||||
IMGUI_API void ReserveVertices(unsigned int vtx_count);
|
||||
IMGUI_API void AddVtx(const ImVec2& pos, ImU32 col);
|
||||
IMGUI_API void AddVtxUV(const ImVec2& pos, ImU32 col, const ImVec2& uv);
|
||||
IMGUI_API void AddVtxLine(const ImVec2& a, const ImVec2& b, ImU32 col);
|
||||
IMGUI_API void PrimReserve(unsigned int vtx_count);
|
||||
IMGUI_API void PrimTriangle(const ImVec2& a, const ImVec2& b, const ImVec2& c, ImU32 col);
|
||||
IMGUI_API void PrimRect(const ImVec2& a, const ImVec2& b, ImU32 col);
|
||||
IMGUI_API void PrimRectUV(const ImVec2& a, const ImVec2& b, const ImVec2& uv_a, const ImVec2& uv_b, ImU32 col);
|
||||
IMGUI_API void PrimQuad(const ImVec2& a, const ImVec2& b, const ImVec2& c, const ImVec2& d, ImU32 col);
|
||||
IMGUI_API void PrimLine(const ImVec2& a, const ImVec2& b, ImU32 col, float thickness = 1.0f);
|
||||
IMGUI_API void UpdateClipRect();
|
||||
IMGUI_API void UpdateTextureID();
|
||||
IMGUI_API void PrimVtx(const ImVec2& pos, const ImVec2& uv, ImU32 col) { vtx_write->pos = pos; vtx_write->uv = uv; vtx_write->col = col; vtx_write++; }
|
||||
};
|
||||
|
||||
// Load and rasterize multiple TTF fonts into a same texture.
|
||||
|
|
@ -874,14 +945,15 @@ struct ImDrawList
|
|||
// 2. Call GetTexDataAsAlpha8() or GetTexDataAsRGBA32() to build and retrieve pixels data.
|
||||
// 3. Upload the pixels data into a texture within your graphics system.
|
||||
// 4. Call SetTexID(my_tex_id); and pass the pointer/identifier to your texture. This value will be passed back to you during rendering to identify the texture.
|
||||
// 5. Call ClearPixelsData() to free textures memory on the heap.
|
||||
// 5. Call ClearTexData() to free textures memory on the heap.
|
||||
struct ImFontAtlas
|
||||
{
|
||||
IMGUI_API ImFontAtlas();
|
||||
IMGUI_API ~ImFontAtlas();
|
||||
IMGUI_API ImFont* AddFontDefault();
|
||||
IMGUI_API ImFont* AddFontFromFileTTF(const char* filename, float size_pixels, const ImWchar* glyph_ranges = NULL, int font_no = 0);
|
||||
IMGUI_API ImFont* AddFontFromMemoryTTF(void* in_ttf_data, size_t in_ttf_data_size, float size_pixels, const ImWchar* glyph_ranges = NULL, int font_no = 0); // Pass ownership of 'in_ttf_data' memory.
|
||||
IMGUI_API ImFont* AddFontFromMemoryTTF(void* in_ttf_data, unsigned int in_ttf_data_size, float size_pixels, const ImWchar* glyph_ranges = NULL, int font_no = 0); // Pass ownership of 'in_ttf_data' memory, will be deleted after build
|
||||
IMGUI_API ImFont* AddFontFromMemoryCompressedTTF(const void* in_compressed_ttf_data, unsigned int in_compressed_ttf_data_size, float size_pixels, const ImWchar* glyph_ranges = NULL, int font_no = 0); // 'in_compressed_ttf_data' untouched and still owned by caller. compress with binary_to_compressed_c.
|
||||
IMGUI_API void ClearTexData(); // Saves RAM once the texture has been copied to graphics memory.
|
||||
IMGUI_API void Clear();
|
||||
|
||||
|
|
@ -895,7 +967,7 @@ struct ImFontAtlas
|
|||
IMGUI_API void SetTexID(void* id) { TexID = id; }
|
||||
|
||||
// Helpers to retrieve list of common Unicode ranges (2 value per range, values are inclusive, zero-terminated list)
|
||||
// (Those functions could be static, aren't so simple use case doesn't have to refer to the ImFontAtlas:: type ever if in their code)
|
||||
// (Those functions could be static but aren't so most users don't have to refer to the ImFontAtlas:: name ever if in their code; just using io.Fonts->)
|
||||
IMGUI_API const ImWchar* GetGlyphRangesDefault(); // Basic Latin, Extended Latin
|
||||
IMGUI_API const ImWchar* GetGlyphRangesJapanese(); // Default + Hiragana, Katakana, Half-Width, Selection of 1946 Ideographs
|
||||
IMGUI_API const ImWchar* GetGlyphRangesChinese(); // Japanese + full set of about 21000 CJK Unified Ideographs
|
||||
|
|
@ -907,7 +979,6 @@ struct ImFontAtlas
|
|||
unsigned int* TexPixelsRGBA32; // 4 component per pixel, each component is unsigned 8-bit. Total size = TexWidth * TexHeight * 4
|
||||
int TexWidth;
|
||||
int TexHeight;
|
||||
ImVec2 TexExtraDataPos; // Position of our rectangle where we draw non-font graphics
|
||||
ImVec2 TexUvWhitePixel; // Texture coordinates to a white pixel (part of the TexExtraData block)
|
||||
ImVector<ImFont*> Fonts;
|
||||
|
||||
|
|
@ -916,7 +987,7 @@ struct ImFontAtlas
|
|||
ImVector<ImFontAtlasData*> InputData; // Internal data
|
||||
IMGUI_API bool Build(); // Build pixels data. This is automatically for you by the GetTexData*** functions.
|
||||
IMGUI_API void ClearInputData(); // Clear the input TTF data.
|
||||
IMGUI_API void RenderCustomTexData();
|
||||
IMGUI_API void RenderCustomTexData(int pass, void* rects);
|
||||
};
|
||||
|
||||
// TTF font loading and rendering
|
||||
|
|
@ -948,19 +1019,19 @@ struct ImFont
|
|||
|
||||
// Methods
|
||||
IMGUI_API ImFont();
|
||||
IMGUI_API ~ImFont() { Clear(); }
|
||||
IMGUI_API void Clear();
|
||||
IMGUI_API void BuildLookupTable();
|
||||
IMGUI_API const Glyph* FindGlyph(unsigned short c) const;
|
||||
IMGUI_API void SetFallbackChar(ImWchar c);
|
||||
IMGUI_API bool IsLoaded() const { return ContainerAtlas != NULL; }
|
||||
IMGUI_API ~ImFont();
|
||||
IMGUI_API void Clear();
|
||||
IMGUI_API void BuildLookupTable();
|
||||
IMGUI_API const Glyph* FindGlyph(unsigned short c) const;
|
||||
IMGUI_API void SetFallbackChar(ImWchar c);
|
||||
IMGUI_API bool IsLoaded() const { return ContainerAtlas != NULL; }
|
||||
|
||||
// 'max_width' stops rendering after a certain width (could be turned into a 2d size). FLT_MAX to disable.
|
||||
// 'wrap_width' enable automatic word-wrapping across multiple lines to fit into given width. 0.0f to disable.
|
||||
IMGUI_API ImVec2 CalcTextSizeA(float size, float max_width, float wrap_width, const char* text_begin, const char* text_end = NULL, const char** remaining = NULL) const; // utf8
|
||||
IMGUI_API ImVec2 CalcTextSizeW(float size, float max_width, const ImWchar* text_begin, const ImWchar* text_end, const ImWchar** remaining = NULL) const; // wchar
|
||||
IMGUI_API void RenderText(float size, ImVec2 pos, ImU32 col, const ImVec4& clip_rect, const char* text_begin, const char* text_end, ImDrawVert*& out_vertices, float wrap_width = 0.0f, const ImVec2* cpu_clip_max = NULL) const;
|
||||
IMGUI_API const char* CalcWordWrapPositionA(float scale, const char* text, const char* text_end, float wrap_width) const;
|
||||
IMGUI_API ImVec2 CalcTextSizeA(float size, float max_width, float wrap_width, const char* text_begin, const char* text_end = NULL, const char** remaining = NULL) const; // utf8
|
||||
IMGUI_API ImVec2 CalcTextSizeW(float size, float max_width, const ImWchar* text_begin, const ImWchar* text_end, const ImWchar** remaining = NULL) const; // wchar
|
||||
IMGUI_API void RenderText(float size, ImVec2 pos, ImU32 col, const ImVec4& clip_rect, const char* text_begin, const char* text_end, ImDrawList* draw_list, float wrap_width = 0.0f, const ImVec2* cpu_clip_max = NULL) const;
|
||||
IMGUI_API const char* CalcWordWrapPositionA(float scale, const char* text, const char* text_end, float wrap_width) const;
|
||||
};
|
||||
|
||||
//---- Include imgui_user.h at the end of imgui.h
|
||||
|
|
|
|||
Loading…
Reference in a new issue