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e893421dba
The previous view might be nil, which would result in the new view not getting a context.
48 lines
723 B
R
48 lines
723 B
R
#include "qwaq-group.h"
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#include "qwaq-proxyview.h"
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@implementation ProxyView
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- (void) forward: (SEL) sel : (@va_list) args
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{
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if (!view) {
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return;
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}
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obj_msg_sendv (view, sel, args);
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}
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-initWithView:(View *) view
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{
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if (!(self = [super init])) {
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return nil;
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}
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self.view = view;
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return self;
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}
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-setOwner:(Group *)owner
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{
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self.owner = owner;
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return [view setOwner:owner];
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}
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-setView:(View *) view
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{
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int state = [self.view state];
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if (state & sfInFocus) {
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[self.view loseFocus];
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}
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[self.view hide];
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[self.view setContext:nil];
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self.view = view;
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[view setContext:[owner context]];
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if (state & sfDrawn) {
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[view draw];
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}
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if (state & sfInFocus) {
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[view takeFocus];
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}
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return self;
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}
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@end
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