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Re: why the ctrl does`t have HWND? [message #46404 is a reply to message #46390]

Thu, 05 May 2016 20:52

dolik.rce
Messages: 1796
Registered: August 2008
Location: Czech Republic

Ultimate Contributor

Hello akabee!

Sorry for replying so late, but I think there is better way to do this. Have a look at DHCtrl in CtrlCore/Win32GuiA.h (or CtrlCore/X11GuiA.h for Linux version). DHCtrl is a special Ctrl that does nothing, but has its own HWND (or Window in X11 backend). DHCtrl can be added to your layouts and manipulated just like any other widget, so you don't need to keep track of the popup and move it all the time.

I think one of the original intents behind DHCtrl was actually quite similar to your usecase: It is used for direct rendering of OpenGL in GLCtrl. You can have a look at that one too, to get some hints about DHCtrl usage.

Best regards,
Honza

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[Message index]

		why the ctrl does`t have HWND? By: akebee on Wed, 04 May 2016 12:18
		Re: why the ctrl does`t have HWND? By: Lance on Wed, 04 May 2016 22:24
		Re: why the ctrl does`t have HWND? By: akebee on Thu, 05 May 2016 02:39
		Re: why the ctrl does`t have HWND? By: akebee on Thu, 05 May 2016 03:11
		Re: why the ctrl does`t have HWND? By: Lance on Thu, 05 May 2016 03:30
		Re: why the ctrl does`t have HWND? By: Lance on Thu, 05 May 2016 04:08
		Re: why the ctrl does`t have HWND? By: Lance on Thu, 05 May 2016 04:56
		Re: why the ctrl does`t have HWND? By: akebee on Thu, 05 May 2016 08:50
		Re: why the ctrl does`t have HWND? By: Lance on Thu, 05 May 2016 12:20
		Re: why the ctrl does`t have HWND? By: akebee on Tue, 10 May 2016 10:26
		Re: why the ctrl does`t have HWND? By: dolik.rce on Thu, 05 May 2016 20:52
		Re: why the ctrl does`t have HWND? By: akebee on Tue, 10 May 2016 10:50
		Re: why the ctrl does`t have HWND? By: dolik.rce on Tue, 10 May 2016 17:40

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