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win32 component peer deletion safety check.

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This commit is contained in:
jules 2014-07-02 14:07:41 +01:00
parent 36e7c12504
commit a46b96e585
1 changed files with 20 additions and 12 deletions
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32
modules/juce_gui_basics/native/juce_win32_Windowing.cpp
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@ -2209,6 +2209,22 @@ private:
return 0;
}
bool handlePositionChanged()
{
const Point<float> pos (getCurrentMousePos());
if (contains (pos.roundToInt(), false))
{
doMouseEvent (pos);
if (! isValidPeer (this))
return true;
}
handleMovedOrResized();
return ! dontRepaint; // to allow non-accelerated openGL windows to draw themselves correctly..
}
void handleAppActivation (const WPARAM wParam)
{
modifiersAtLastCallback = -1;
@ -2219,7 +2235,7 @@ private:
component.repaint();
handleMovedOrResized();
if (! ComponentPeer::isValidPeer (this))
if (! isValidPeer (this))
return;
}
@ -2418,18 +2434,10 @@ private:
case WM_WINDOWPOSCHANGING: return handlePositionChanging (*(WINDOWPOS*) lParam);
case WM_WINDOWPOSCHANGED:
{
const Point<float> pos (getCurrentMousePos());
if (contains (pos.roundToInt(), false))
doMouseEvent (pos);
}
if (handlePositionChanged())
return 0;
handleMovedOrResized();
if (dontRepaint)
break; // needed for non-accelerated openGL windows to draw themselves correctly..
return 0;
break;
//==============================================================================
case WM_KEYDOWN: