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[solved] BackStage label controls ignore theme
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SvenC View Drop Down
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Joined: 02 February 2007
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Points: 79 		Post Options Post Options   Thanks (0) Thanks(0)   Quote SvenC Quote  Post ReplyReply Direct Link To This Post Topic: [solved] BackStage label controls ignore theme
    Posted: 23 February 2016 at 4:52am
When I use the Office 2013 theme the background color gets set to light grey for the large right backstage area and the command area on the left has a dark blue background.

But label controls on the right side get a white background (tried transparent style, didn't help).

If the label height is higher than the text height, the bottom background of the label area is dark blue.

This is a regression compared to 16.3 and 17.0



I tried SetTheme on the labels, but looking at the impl that does nothing.

The backstage theme was set by calling SetTheme on the CXTPRibbonBackstageView.

Any workarounds?
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SvenC

Toolkit Pro 15.3.1, 16.2.4, 16.3.1, 16.4.0, 17.2.0, 17.3.0, 18.0.1, 18.2 with VC++ 2010, 2012, 2013, 2015, 2017
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SvenC View Drop Down
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Points: 79 		Post Options Post Options   Thanks (0) Thanks(0)   Quote SvenC Quote  Post ReplyReply Direct Link To This Post Posted: 23 February 2016 at 5:20am
One more note: making the window smaller and larger again leaves the dark blue areas of the labels black. So redraw makes it even worse.
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SvenC

Toolkit Pro 15.3.1, 16.2.4, 16.3.1, 16.4.0, 17.2.0, 17.3.0, 18.0.1, 18.2 with VC++ 2010, 2012, 2013, 2015, 2017
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olebed View Drop Down
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Joined: 01 July 2014
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Points: 841 		Post Options Post Options   Thanks (0) Thanks(0)   Quote olebed Quote  Post ReplyReply Direct Link To This Post Posted: 24 February 2016 at 2:48am
Hello SvenC,

What version of ToolKitPro do you use to get this issues ?

Did you try to use last v17.1?  It has fixed backstage for themes office2013 and VS2015.

Regards,
 Oleksandr Lebed
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Joined: 02 February 2007
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Points: 79 		Post Options Post Options   Thanks (0) Thanks(0)   Quote SvenC Quote  Post ReplyReply Direct Link To This Post Posted: 24 February 2016 at 3:42am
This is new to 17.1

Worked correctly with 17.0
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SvenC

Toolkit Pro 15.3.1, 16.2.4, 16.3.1, 16.4.0, 17.2.0, 17.3.0, 18.0.1, 18.2 with VC++ 2010, 2012, 2013, 2015, 2017
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Joined: 01 July 2014
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Points: 841 		Post Options Post Options   Thanks (0) Thanks(0)   Quote olebed Quote  Post ReplyReply Direct Link To This Post Posted: 24 February 2016 at 3:52am
There are some changes in setting theme for backstage and its elements.
You can use RibbonSample as example.

See next methods:
void CMainFrame::SetBackstageTheme()
{
	XTPPaintTheme	nPaintTheme = GetCommandBars()->GetPaintManager()->GetCurrentTheme();
	XTPControlTheme nTheme = xtpControlThemeResource;
	switch (nPaintTheme)
	{
	case xtpThemeOffice2013:		nTheme = xtpControlThemeOffice2013; break;
	case xtpThemeVisualStudio2015:	nTheme = xtpControlThemeVisualStudio2015; break;
	default:						nTheme = xtpControlThemeResource;
	}
	
	CXTPRibbonBar *pRibbonBar = (CXTPRibbonBar*)GetCommandBars()->GetMenuBar();
	CXTPRibbonBackstageView *pView = DYNAMIC_DOWNCAST(CXTPRibbonBackstageView, pRibbonBar->GetSystemButton()->GetCommandBar());

	if (pView)
		pView->SetTheme(nPaintTheme);

	if (m_pageInfo.GetSafeHwnd())
	{
		m_pageInfo.SetTheme(nTheme);
...


CMainFrame::OnOptionsStyleOffice2013, CBackstagePageInfo::SetTheme
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Groupie
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Joined: 02 February 2007
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Points: 79 		Post Options Post Options   Thanks (0) Thanks(0)   Quote SvenC Quote  Post ReplyReply Direct Link To This Post Posted: 24 February 2016 at 10:28am
That got me into the right direction: I overwrote CXTPRibbonBackstagePage::SetTheme and missed to call the base implementation. After adding this line in my override all is well again:

  CXTPRibbonBackstagePage::SetTheme(nTheme);

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SvenC

Toolkit Pro 15.3.1, 16.2.4, 16.3.1, 16.4.0, 17.2.0, 17.3.0, 18.0.1, 18.2 with VC++ 2010, 2012, 2013, 2015, 2017
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