Mac开发

MacOS 开发 — NSDockTile

2020-12-11  本文已影响0人  chasitu

设置Dock上的图标

NSApp setApplicationIconImage:[NSImage imageNamed:@"dock"]];
NSImageView *imgView = [[NSImageView alloc]init];
imgView.frame = NSMakeRect(10, 10, 44, 44);

imgView.imageFrameStyle = NSImageFramePhoto; //图片边框的样式
imgView.wantsLayer = YES;
imgView.layer.backgroundColor = [NSColor cyanColor].CGColor;

imgView.image = [NSImage imageNamed:@"dock"];
[[NSApp dockTile] setContentView: imgView];
[[NSApp dockTile] display];

NSDockTile 显示消息小红点

NSDockTile *dock = [NSApp dockTile];
if (dock!= NULL) {
    [dock setBadgeLabel:@"4"];
    [dock setShowsApplicationBadge:YES];
}
[[NSApp dockTile] setBadgeLabel:nil];

隐藏Dock上的图标

修改info.plist文件,在dict标签内加入如下字段.

<key>LSUIElement</key>
<true/>

或者,添加一个新的键值对,开始在键中键入短语“Application is agent”。然后选中复选框中找到 Application is agent(UIElement)设置为YES
完结

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