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Cocoa: report SDL_WINDOWEVENT_EXPOSED events to the app (thanks, David!). 

Fixes Bugzilla #2644.
Ryan C. Gordon 2015-05-26 11:01:19 -04:00
parent 22704ac2df
commit bb437f0233
1 changed files with 18 additions and 2 deletions
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20
src/video/cocoa/SDL_cocoawindow.m
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@ -962,14 +962,29 @@ SetWindowStyle(SDL_Window * window, unsigned int style)
@end @end
@interface SDLView : NSView @interface SDLView : NSView {
SDL_Window *_sdlWindow;
}
- (void)setSDLWindow:(SDL_Window*)window;
/* The default implementation doesn't pass rightMouseDown to responder chain */ /* The default implementation doesn't pass rightMouseDown to responder chain */
- (void)rightMouseDown:(NSEvent *)theEvent; - (void)rightMouseDown:(NSEvent *)theEvent;
- (BOOL)mouseDownCanMoveWindow; - (BOOL)mouseDownCanMoveWindow;
- (void)drawRect:(NSRect)dirtyRect;
@end @end
@implementation SDLView @implementation SDLView
- (void)setSDLWindow:(SDL_Window*)window
{
_sdlWindow = window;
}
- (void)drawRect:(NSRect)dirtyRect
{
SDL_SendWindowEvent(_sdlWindow, SDL_WINDOWEVENT_EXPOSED, 0, 0);
}
- (void)rightMouseDown:(NSEvent *)theEvent - (void)rightMouseDown:(NSEvent *)theEvent
{ {
[[self nextResponder] rightMouseDown:theEvent]; [[self nextResponder] rightMouseDown:theEvent];
@ -1136,7 +1151,8 @@ Cocoa_CreateWindow(_THIS, SDL_Window * window)
/* Create a default view for this window */ /* Create a default view for this window */
rect = [nswindow contentRectForFrameRect:[nswindow frame]]; rect = [nswindow contentRectForFrameRect:[nswindow frame]];
NSView *contentView = [[SDLView alloc] initWithFrame:rect]; SDLView *contentView = [[SDLView alloc] initWithFrame:rect];
[contentView setSDLWindow:window];
if (window->flags & SDL_WINDOW_ALLOW_HIGHDPI) { if (window->flags & SDL_WINDOW_ALLOW_HIGHDPI) {
if ([contentView respondsToSelector:@selector(setWantsBestResolutionOpenGLSurface:)]) { if ([contentView respondsToSelector:@selector(setWantsBestResolutionOpenGLSurface:)]) {