Hi, I am working on a small project, which is about inserting a horizontal line into a NSTextView.
My first solution is to subclass NSAttachmentCell, and let the custom class do the drawing. I am here neglecting that an attachment would normally have a file or an image embedded (attached). This works fine when adding the attachment to the textview. The next problem is to resize the line by mouse-dragging. I have tried overriding: startTrackingAt:inView: continueTracking:at:inView stopTrackingAt:inView:mouseUp But none of them are called when selecting the line and dragging. Next, I tried overriding: trackMouse:inRect:ofView:untilMouseUp: When starting a drag operation, this method is called once. The documentation states, for this method, that if "trackMouse" returns YES, "continueTracking" should be called until mouse is release. But this did not happen. Any help is welcome. Kind regards, Anders Lassen _______________________________________________ Cocoa-dev mailing list ([email protected]) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to [email protected]
