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Modified imguiBool to return 'changed' state

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This is useful for logically or-ing the state of several UI elements together to know if any have changed (e.g. because some common action needs to be taken):
uiChanged |= imguiBool(...)
uiChanged |= imguiSlider(...)
...
This commit is contained in:
Stephen Hill 2015-12-30 14:36:49 -05:00
parent 7a49e4c229
commit e5c2de3d07
2 changed files with 5 additions and 3 deletions
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6
examples/common/imgui/imgui.cpp
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@ -3415,12 +3415,14 @@ bool imguiCheck(const char* _text, bool _checked, bool _enabled)
return s_imgui.check(_text, _checked, _enabled); return s_imgui.check(_text, _checked, _enabled);
} }
void imguiBool(const char* _text, bool& _flag, bool _enabled) bool imguiBool(const char* _text, bool& _flag, bool _enabled)
{ {
if (imguiCheck(_text, _flag, _enabled) ) bool result = imguiCheck(_text, _flag, _enabled);
if (result)
{ {
_flag = !_flag; _flag = !_flag;
} }
return result;
} }
bool imguiCollapse(const char* _text, const char* _subtext, bool _checked, bool _enabled) bool imguiCollapse(const char* _text, const char* _subtext, bool _checked, bool _enabled)

2
examples/common/imgui/imgui.h
View file

@ -173,7 +173,7 @@ void imguiSetCurrentScissor(); // Call before drawing custom widgets over imgui
bool imguiButton(const char* _text, bool _enabled = true, ImguiAlign::Enum _align = ImguiAlign::LeftIndented, uint32_t _rgb0 = IMGUI_BUTTON_RGB0, int32_t _r = IMGUI_BUTTON_R); bool imguiButton(const char* _text, bool _enabled = true, ImguiAlign::Enum _align = ImguiAlign::LeftIndented, uint32_t _rgb0 = IMGUI_BUTTON_RGB0, int32_t _r = IMGUI_BUTTON_R);
bool imguiItem(const char* _text, bool _enabled = true); bool imguiItem(const char* _text, bool _enabled = true);
bool imguiCheck(const char* _text, bool _checked, bool _enabled = true); bool imguiCheck(const char* _text, bool _checked, bool _enabled = true);
void imguiBool(const char* _text, bool& _flag, bool _enabled = true); bool imguiBool(const char* _text, bool& _flag, bool _enabled = true);
bool imguiCollapse(const char* _text, const char* _subtext, bool _checked, bool _enabled = true); bool imguiCollapse(const char* _text, const char* _subtext, bool _checked, bool _enabled = true);
void imguiLabel(const char* _format, ...); void imguiLabel(const char* _format, ...);
void imguiLabel(uint32_t _rgba, const char* _format, ...); void imguiLabel(uint32_t _rgba, const char* _format, ...);