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Title bar refresh not correct on floating window in some situation #345

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nmagni opened this issue Apr 27, 2022 · 3 comments
Open

Title bar refresh not correct on floating window in some situation #345

nmagni opened this issue Apr 27, 2022 · 3 comments

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@nmagni
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nmagni commented Apr 27, 2022

I've the following issues:
Dragging a floating window partially outside the screen boundaries and back, causes a wrong refresh of the title bar (depending on the speed of the dragging). It seems that the owner draw fails.
I cannot reproduce the problem into a vmware VM

It's a bug or something I didn't do properly ?
@nmagni
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nmagni commented Apr 28, 2022

Immagine 2022-04-28 141044

This image has been captured moving the floating window outside the screen boundaries and back. A part of the title bar is not repainted correctly (the problem can be seen also while moving). It's repainted correctly when I resize the window

@nmagni
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nmagni commented Apr 28, 2022

immagine

@nmagni
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nmagni commented May 2, 2022

Debugging the code, I found that the problem is in WindowChromeWorker._HandleNCCalcSize. The xceed source code is simpler and it doesn't have the bug.

nmagni added a commit to nmagni/AvalonDock that referenced this issue May 3, 2022
@nmagni
Dirkster99#345 fix refresh when moving floating windows
d275b35
@nmagni nmagni mentioned this issue May 3, 2022
Merged
Dirkster99 added a commit that referenced this issue Jul 16, 2022
@Dirkster99
Merge pull request #347 from nmagni/#345
19eacc5 
#345 fix refresh when moving floating windows
@xoma-zver xoma-zver mentioned this issue Dec 27, 2023
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@nmagni