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Handle high resolution displays in wxBitmapButtonBase::NewCloseButton().

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Bitmap for the close button is scaled based on GetContentScaleFactor(). On OS X the resulting bitmap has to use the correct scaling factor in order to be displayed correctly on the button when using a high resolution display.
This commit is contained in:
Tobias Taschner
2015-09-25 15:40:51 +02:00
parent e0cb697991
commit d4a2f1578a
1 changed files with 3 additions and 2 deletions
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5
src/common/bmpbtncmn.cpp
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@@ -103,12 +103,13 @@ GetCloseButtonBitmap(wxWindow *win,
const wxColour& colBg, const wxColour& colBg,
int flags = 0) int flags = 0)
{ {
wxBitmap bmp(size); wxBitmap bmp;
bmp.CreateScaled(size.x, size.y, wxBITMAP_SCREEN_DEPTH, win->GetContentScaleFactor());
wxMemoryDC dc(bmp); wxMemoryDC dc(bmp);
dc.SetBackground(colBg); dc.SetBackground(colBg);
dc.Clear(); dc.Clear();
wxRendererNative::Get(). wxRendererNative::Get().
DrawTitleBarBitmap(win, dc, size, wxTITLEBAR_BUTTON_CLOSE, flags); DrawTitleBarBitmap(win, dc, win->FromDIP(size), wxTITLEBAR_BUTTON_CLOSE, flags);
return bmp; return bmp;
} }