CODEWITHSUNDEEP
swiftmacosdatepicker
Jesús Mateos Gomez
Jesús Mateos Gomez

Reputation: 220

How can i make a custon NSDatePickerCell for change the select color?

I need to make a custom NSDatePickerCell to custom the highlight Color of this.

Also i read another question here: Hightlight color for NSDatepickerCell

And I override the method:

override func highlightColor(withFrame cellFrame: NSRect, in controlView: NSView) -> NSColor? {
        return NSColor.green
}

This method never is called.

Another method is this:

override func highlight(_ flag: Bool, withFrame cellFrame: NSRect, in controlView: NSView) {
    NSColor.green.set()
    cellFrame.fill()
}

But if i set a color on this method for the cell frame, the program crash by :

CGContext invalid

Could someone help me?

Thanks

Upvotes: 0

Views: 153

Answers (1)

Loengard
Loengard

Reputation: 431

I don't think this can be done by overriding NSDatePickerCell. It doesn't use highlightColor, it uses the system accent color which is set by the user in System Preferences.

Probably the only way to change the selection color is to subclass NSControl and make your own picker.

Upvotes: 1

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