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fix issues #76, #72 - High DPI (Retina) displays support

This commit is contained in:
Vadim Lopatin 2015-03-23 10:24:48 +03:00
parent c284461b50
commit 568b87cc5f
1 changed files with 14 additions and 6 deletions
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20
src/dlangui/platforms/sdl/sdlapp.d
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@ -929,15 +929,23 @@ class SDLPlatform : Platform {
override Window createWindow(dstring windowCaption, Window parent, uint flags = WindowFlag.Resizable, uint width = 0, uint height = 0) {
setDefaultLanguageAndThemeIfNecessary();
int oldDPI = SCREEN_DPI;
SDLWindow res = new SDLWindow(this, windowCaption, parent, flags, width, height);
_windowMap[res.windowId] = res;
int newwidth = width;
int newheight = height;
version(Windows) {
width = pointsToPixels(width);
height = pointsToPixels(height);
res.doResize(width, height);
newwidth = pointsToPixels(width);
newheight = pointsToPixels(height);
}
if (oldDPI != SCREEN_DPI)
SDLWindow res = new SDLWindow(this, windowCaption, parent, flags, newwidth, newheight);
_windowMap[res.windowId] = res;
if (oldDPI != SCREEN_DPI) {
version(Windows) {
newwidth = pointsToPixels(width);
newheight = pointsToPixels(height);
if (newwidth != width || newheight != height)
SDL_SetWindowSize(res._win, newwidth, newheight);
}
onThemeChanged();
}
return res;
}