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OSX prefers scroll be implemented this way.

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This commit is contained in:
Dario Manesku 2015-03-05 21:48:28 +01:00
parent 6b7739660c
commit 9a23cf7b42
1 changed files with 7 additions and 3 deletions
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8
examples/common/entry/entry_osx.mm
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@ -77,7 +77,8 @@ namespace entry
struct Context
{
Context()
: m_scroll(0)
: m_scrollf(0.0f)
, m_scroll(0)
, m_exit(false)
{
s_translateKey[27] = Key::Esc;
@ -292,9 +293,11 @@ namespace entry
case NSScrollWheel:
{
m_scrollf += [event deltaY];
int x, y;
getMousePos(&x, &y);
m_scroll += ([event deltaY] > 0.0f) ? 1 : -1;
m_scroll = (int32_t)m_scrollf;
m_eventQueue.postMouseEvent(s_defaultWindow, x, y, m_scroll);
break;
}
@ -443,6 +446,7 @@ namespace entry
bx::HandleAllocT<ENTRY_CONFIG_MAX_WINDOWS> m_windowAlloc;
NSWindow* m_window[ENTRY_CONFIG_MAX_WINDOWS];
float m_scrollf;
int32_t m_scroll;
bool m_exit;
};