MAC NSToolbar

- (void)setUpToolbar { NSToolbar *toolbar = [[NSToolbar alloc] initWithIdentifier:@"AppToolbar"]; [toolbar setAllowsUserCustomization:NO]; [toolbar setAutosavesConfiguration:NO]; [toolbar setDisplayMode:NSToolbarDisplayModeIconAndLabel]; [toolbar setSizeMode:NSToolbarSizeModeSmall]; [toolbar setDelegate:self]; [self.window setToolbar:toolbar]; } #pragma NSToolbarDelegate //所有的item 标识 - (NSArray *)toolbarAllowedItemIdentifiers:(NSToolbar *)toolbar { return @[@"FontSetting",@"Save"]; } //实际显示的item 标识 - (NSArray *)toolbarDefaultItemIdentifiers:(NSToolbar *)toolbar { return @[@"FontSetting",@"Save"]; } //根据item 标识 返回每个具体的NSToolbarItem对象实例 - (NSToolbarItem *)toolbar:(NSToolbar *)toolbar itemForItemIdentifier:(NSString *)itemIdentifier willBeInsertedIntoToolbar:(BOOL)flag { NSToolbarItem *toolbarItem = [[NSToolbarItem alloc] initWithItemIdentifier:itemIdentifier]; if ([itemIdentifier isEqualToString:@"FontSetting"]) { [toolbarItem setLabel:@"Font"]; [toolbarItem setPaletteLabel:@"Font"]; [toolbarItem setToolTip:@"Font Setting"]; [toolbarItem setImage:[NSImage imageNamed:@"FontSetting"]]; toolbarItem.tag = kFontToolbatItemTag; } else if ([itemIdentifier isEqualToString:@"Save"]) { [toolbarItem setLabel:@"Save"]; [toolbarItem setPaletteLabel:@"Save"]; [toolbarItem setToolTip:@"Save File"]; [toolbarItem setImage:[NSImage imageNamed:@"Save"]]; toolbarItem.tag = kSaveToolbatItemTag; } else { toolbarItem = nil; } [toolbarItem setMinSize:CGSizeMake(25, 25)]; [toolbarItem setMaxSize:CGSizeMake(100, 100)]; [toolbarItem setTarget:self]; [toolbarItem setAction:@selector(toolbarItemClicked:)]; return toolbarItem; } - (void)toolbarItemClicked:(NSToolbarItem *)toolbar { NSLog(@"-------%@", toolbar.itemIdentifier); }