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Fix issue when moving window between retina/non-retina screens while window is under progressive redraw.

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The problem was visible with test/mandelbrot and with layer-backed views.

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@13101 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
This commit is contained in:
Manolo Gouy
2018-10-30 08:22:26 +00:00
parent 3409bcbb5e
commit 5be486de5f
1 changed files with 6 additions and 3 deletions
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src/Fl_cocoa.mm
+6 -3
View File
@@ -1440,12 +1440,15 @@ static FLWindowDelegate *flwindowdelegate_instance = nil;
if (fl_mac_os_version < 101000) [nsw recursivelySendToSubwindows:@selector(setSubwindowFrame)];
[nsw checkSubwindowFrame];
#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_8
if (views_use_CA && [(FLView*)[nsw contentView] did_view_resolution_change]) {
FLView *view = (FLView*)[nsw contentView];
if (views_use_CA && [view did_view_resolution_change]) {
if (!window->as_gl_window()) { // move layered non-GL window to different resolution
[(FLView*)[nsw contentView] viewFrameDidChange];
[view viewFrameDidChange];
// useful for Mandelbrot to recreate the layer's bitmap
[view displayLayer:[view layer]];
}
if (fl_mac_os_version < 101401 && window->parent() && window->as_gl_window() && Fl::use_high_res_GL()) {
[[nsw contentView] layer].contentsScale = Fl_X::i(window)->mapped_to_retina() ? 2. : 1.;
[view layer].contentsScale = Fl_X::i(window)->mapped_to_retina() ? 2. : 1.;
}
}
#endif