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Encapsulate gestures-related data in wxCocoaGesturesImpl

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Avoid allocating a lot of almost never used data for every window and
use just a single pointer for holding all of it instead.
This commit is contained in:
Vadim Zeitlin
2017-11-21 23:18:20 +01:00
parent fd3a3e607b
commit 3aefb679e4
2 changed files with 169 additions and 112 deletions
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14
include/wx/osx/cocoa/private.h
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@@ -201,18 +201,8 @@ protected:
bool m_hasEditor;
#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_10
NSPanGestureRecognizer *m_panGestureRecognizer;
NSMagnificationGestureRecognizer *m_magnificationGestureRecognizer;
NSRotationGestureRecognizer *m_rotationGestureRecognizer;
NSPressGestureRecognizer *m_pressGestureRecognizer;
int m_allowedGestures;
int m_activeGestures;
unsigned int m_touchCount;
unsigned int m_lastTouchTime;
// Used to keep track of the touch corresponding to "press" in Press and Tap gesture
NSTouch* m_initialTouch;
// Data used for gesture support, if available.
class wxCocoaGesturesImpl* m_gesturesImpl;
#endif // MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_10
wxDECLARE_DYNAMIC_CLASS_NO_COPY(wxWidgetCocoaImpl);