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Return button's index for [NSAlert runModalSheetForWindow].

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This commit is contained in:
Cheng Zhao 2013-06-07 15:58:36 +08:00
parent b9455a997c
commit a897d5b715
1 changed files with 17 additions and 32 deletions
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17
browser/nsalert_synchronous_sheet.mm
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@ -40,22 +40,7 @@
#pragma mark Private methods #pragma mark Private methods
-(IBAction) BE_stopSynchronousSheet:(id)sender { -(IBAction) BE_stopSynchronousSheet:(id)sender {
// See which of the buttons was clicked [NSApp stopModalWithCode:[sender tag]];
NSUInteger clickedButtonIndex = [[self buttons] indexOfObject:sender];
// Be consistent with Apple's documentation (see NSAlert's addButtonWithTitle) so that
// the fourth button is numbered NSAlertThirdButtonReturn + 1, and so on
NSInteger modalCode = 0;
if (clickedButtonIndex == NSAlertFirstButtonReturn)
modalCode = NSAlertFirstButtonReturn;
else if (clickedButtonIndex == NSAlertSecondButtonReturn)
modalCode = NSAlertSecondButtonReturn;
else if (clickedButtonIndex == NSAlertThirdButtonReturn)
modalCode = NSAlertThirdButtonReturn;
else
modalCode = NSAlertThirdButtonReturn + (clickedButtonIndex - 2);
[NSApp stopModalWithCode:modalCode];
} }
-(void) BE_beginSheetModalForWindow:(NSWindow *)aWindow { -(void) BE_beginSheetModalForWindow:(NSWindow *)aWindow {