34 lines
860 B
Mathematica
34 lines
860 B
Mathematica
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// 4 august 2014
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#include "objc_darwin.h"
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#include "_cgo_export.h"
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#include <Cocoa/Cocoa.h>
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// calling -[className] on the content views of NSWindow, NSTabItem, and NSBox all return NSView, so I'm assuming I just need to override these
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// fortunately, in the case of NSTabView, this -[setFrame:] is called when resizing and when changing tabs, so we can indeed use this directly there
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@interface goContainerView : NSView {
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@public
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void *gocontainer;
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}
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@end
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@implementation goContainerView
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- (void)setFrame:(NSRect)r
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{
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[super setFrame:r];
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if (self->gocontainer != NULL)
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containerResized(self->gocontainer, (intptr_t) r.size.width, (intptr_t) r.size.height);
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}
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@end
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id newContainerView(void *gocontainer)
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{
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goContainerView *c;
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c = [[goContainerView alloc] initWithFrame:NSMakeRect(0, 0, 100, 100)];
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c->gocontainer = gocontainer;
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return (id) c;
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}
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