Ribbon buttons not repainted!

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   XTP 12.0.2 

I have an SDI ribbon application, and when I hide/show this window the buttons at the top are not repainted correctly.

pMainWnd->ShowWindow(SW_HIDE);
// Another frame window is visible...

// Later on the other frame window is destroyed, and the main frame is shown again:
pMainWnd->ShowWindow(SW_SHOW);

When I hover the ribbon buttons, they are painted incorrectly until I Alt+Tab twice:

Hmm, this is the code in CAnotherFrameWnd::OnCreate(...):

ModifyStyle(WS_THICKFRAME | WS_CAPTION, 0);

ModifyStyleEx(WS_EX_CLIENTEDGE, 0);
CXTPPaintManager::SetTheme(xtpThemeRibbon);

Could this have something to do with it? Basically, this frame must not have a frame at all, but its panes must have the 2007-style...

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znakeeye Members Profile Send Private Message Find Members Posts Add to Buddy List Senior Member Joined: 26 July 2006 Status: Offline Points: 1672	Post Options Post Reply Quote znakeeye Report Post Thanks(0) Quote Reply Topic: Ribbon buttons not repainted! Posted: 28 September 2008 at 2:22pm
	XTP 12.0.2 I have an SDI ribbon application, and when I hide/show this window the buttons at the top are not repainted correctly. pMainWnd->ShowWindow(SW_HIDE); // Another frame window is visible... // Later on the other frame window is destroyed, and the main frame is shown again: pMainWnd->ShowWindow(SW_SHOW); When I hover the ribbon buttons, they are painted incorrectly until I Alt+Tab twice: Hmm, this is the code in CAnotherFrameWnd::OnCreate(...): ModifyStyle(WS_THICKFRAME \| WS_CAPTION, 0); ModifyStyleEx(WS_EX_CLIENTEDGE, 0); CXTPPaintManager::SetTheme(xtpThemeRibbon); Could this have something to do with it? Basically, this frame must not have a frame at all, but its panes must have the 2007-style...

znakeeye Members Profile Send Private Message Find Members Posts Add to Buddy List Senior Member Joined: 26 July 2006 Status: Offline Points: 1672	Post Options Post Reply Quote znakeeye Report Post Thanks(0) Quote Reply Posted: 28 September 2008 at 2:49pm
	Ok, for some magic reason this seems to work: ModifyStyle(WS_THICKFRAME \| WS_CAPTION, 0, SWP_FRAMECHANGED); This window has nothing to do with CMainFrame. I don't get it...