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Group box flicker on resize |
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znakeeye 
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Joined: 26 July 2006 Status: Offline Points: 1672 |
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 Topic: Group box flicker on resizePosted: 28 January 2007 at 10:30am |
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I have a Vista-skin enabled form view with a number of controls. When the main window is resized, the view is also resized and all controls are resized according to the anchors defined by my calls to SetResize(...).
It works, but during resize the group boxes flicker. It has something to do with the transparency setting; when I remove it the flickering goes away. Please note that I have the "Show windows contents while dragging" option enabled.
Any ideas?
Thanks!
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Oleg
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Joined: 21 May 2003 Location: United States Status: Offline Points: 11234 |
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Posted: 29 January 2007 at 1:03am |
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Hi,
use CXTResizeGroupBox classes:
Add CXTResizeGroupBox m_groupColor;
and
m_groupColor.SubclassDlgItem(IDC_GBOX_COLOR, this);
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Oleg, Support Team
CODEJOCK SOFTWARE SOLUTIONS |
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znakeeye
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Joined: 26 July 2006 Status: Offline Points: 1672 |
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Posted: 29 January 2007 at 1:53pm |
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DDX_Control(pDX, IDC_GBOX_COLOR, m_groupColor);
That's the same as the above, right?
It does not help. As long as transparency is enabled, it flickers on resize :( |
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Oleg
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Posted: 29 January 2007 at 2:40pm |
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Hi,
What do you mean by "transparency is enabled". How do you enable it?
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Oleg, Support Team
CODEJOCK SOFTWARE SOLUTIONS |
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znakeeye
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Posted: 29 January 2007 at 11:16pm |
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Via the resource editor: WS_EX_TRANSPARENT
As far as I know that style is needed for correctly painted group boxes when skinning is enabled.
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Oleg
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Posted: 30 January 2007 at 2:25am |
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Hi,
No. You don't need this style.
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Oleg, Support Team
CODEJOCK SOFTWARE SOLUTIONS |
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znakeeye
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Posted: 30 January 2007 at 4:42pm |
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If I don't set the transparent style, the group box is painted in black. It is painted correctly if set, though it flickers when resizing the window.
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Oleg
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Posted: 31 January 2007 at 1:15am |
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Hi,
I opened our Samples\PropertyGrid\GridSample sample that has Resize functionality and resized groub boxes. I added XTPSkinManager()->LoadSkin("Styles\\Vista.cjstyles");
no flickers, no black boxes.
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Oleg, Support Team
CODEJOCK SOFTWARE SOLUTIONS |
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