28 lines
919 B
Objective-C
28 lines
919 B
Objective-C
#import "TrackingCell.h"
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@implementation TrackingCell
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- (BOOL)startTrackingAt:(NSPoint)startPoint inView:(NSView *)controlView {
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tracking = YES;
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return [super startTrackingAt:startPoint inView:controlView];
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}
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- (BOOL)continueTracking:(NSPoint)lastPoint at:(NSPoint)currentPoint inView:(NSView *)controlView {
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NSEvent *event = [NSEvent mouseEventWithType:NSEventTypeLeftMouseDragged location:currentPoint modifierFlags:0 timestamp:0 windowNumber:[[controlView window] windowNumber] context:nil eventNumber:0 clickCount:0 pressure:0];
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[controlView mouseDragged:event];
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return [super continueTracking:lastPoint at:currentPoint inView:controlView];
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}
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- (void)stopTracking:(NSPoint)lastPoint at:(NSPoint)stopPoint inView:(NSView *)controlView mouseIsUp:(BOOL)flag {
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tracking = NO;
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[super stopTracking:lastPoint at:stopPoint inView:controlView mouseIsUp:flag];
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}
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- (BOOL)isTracking {
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return tracking;
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}
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@end
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