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Problems with CursorImage/Popups/Frames on X11 [message #12963]

Fri, 30 November 2007 17:09

mrjt is currently offline

mrjt
Messages: 705
Registered: March 2007
Location: London

Contributor

To cut a long story short, because of some missing windowing events in X11 (notable the equivalent of WM_EXITSIZEMOVE) I've ended up in a position where the only solution to a problem is to imitate a window using a popup. How they expect you to be able to implement anything clever in X11 with such an inadequate messaging system I have no idea Mad

Mad

This means I have to implement moving/resizing of the popup, which works fine. What doesn't work is setting the cursor icons. The SizeVert/SizeHorz icons appear when you mouse over the frames at first, but after you move/resize the window the popup seems to stop recieving MOUSEMOVE events to FrameMouseEvent. Additionally, while the popup has mouse capture my CursorImage overload is returning the correct image, but the cursor remains as an arrow.

I've also tried to use OverrideCursor with no effect.

Everything works correctly when the Ctrl is not a popup, so it must be something to do with this.

I've attached my test project and I'd really appreciate it if you'd have a look as I've completely run out of ideas. Sorry to give such a complex test case.

Edit: Click 'OK' on the first window to open the popup.

Cheers,
James

Attachment: LayoutTest.zip
(Size: 4.62KB, Downloaded 490 times)

[Updated on: Fri, 30 November 2007 17:18]

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[Message index]

		Problems with CursorImage/Popups/Frames on X11 By: mrjt on Fri, 30 November 2007 17:09
		Re: Problems with CursorImage/Popups/Frames on X11 By: mirek on Tue, 04 December 2007 15:24
		Re: Problems with CursorImage/Popups/Frames on X11 By: mrjt on Wed, 05 December 2007 17:00
		Re: Problems with CursorImage/Popups/Frames on X11 By: mrjt on Mon, 10 December 2007 17:37
		Re: Problems with CursorImage/Popups/Frames on X11 By: mirek on Mon, 10 December 2007 18:06
		Re: Problems with CursorImage/Popups/Frames on X11 By: mrjt on Mon, 10 December 2007 18:27
		Re: Problems with CursorImage/Popups/Frames on X11 By: mirek on Mon, 10 December 2007 18:49
		Re: Problems with CursorImage/Popups/Frames on X11 By: mrjt on Tue, 11 December 2007 12:45
		Re: Problems with CursorImage/Popups/Frames on X11 By: mirek on Sat, 29 December 2007 18:55
		Re: Problems with CursorImage/Popups/Frames on X11 By: mrjt on Thu, 03 January 2008 11:09
		Re: Problems with CursorImage/Popups/Frames on X11 By: mirek on Thu, 03 January 2008 18:01
		Re: Problems with CursorImage/Popups/Frames on X11 By: mrjt on Thu, 03 January 2008 18:29
		Re: Problems with CursorImage/Popups/Frames on X11 By: mrjt on Tue, 22 January 2008 10:52

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