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Dirk lindner
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Mar 23, 2009 - 4:19 AM
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Hello, i have subclass the CExtPaintManagerOffice2007_R1 style.
I have a problem if i dock the Taskbar left and maximize the applicatrion it looks like
Here is the source ...
#include <ExtPaintManager.h>
#pragma once
#ifndef GISMOTHEME_H
#define GISMOTHEME_H
//in 4wndframe deklariert
extern COLORREF g_ColorHighlight;
extern COLORREF g_ColorBackground;
extern COLORREF g_ColorBorder;
/*!
Mit doxygen kommentiert ...
http://www.stack.nl/~dimitri/doxygen/commands.html
\fn GismoTheme::GismoTheme
\brief abgeleiteter paintmanger style.
Wird benötigt um den style zu verändern.
*/
class GismoTheme : public CExtPaintManagerOffice2007_R1
{
public:
DECLARE_DYNCREATE( GismoTheme )
GismoTheme()
{
//hintergrund z.Bsp seperatoren
m_clrFillHint = stat_HLS_Adjust(
g_ColorBackground,
0.00, -0.07, -0.10
);
//menu selektion farbe
m_clrAccentHint = stat_HLS_Adjust(
g_ColorHighlight,
0.00, -0.07, -0.10
);
}
void NcFrame_Paint(
CDC & dc,
const CExtCmdIcon * pIcon,
__EXT_MFC_SAFE_LPCTSTR strCaption,
UINT nDrawTextAlignFlags,
const RECT & rcFrame,
const RECT & rcClient,
const RECT & rcIcon,
const RECT & rcText,
const RECT & rcHelp,
const RECT & rcMinimize,
const RECT & rcMaximizeRestore,
const RECT & rcClose,
bool bFrameActive,
bool bFrameEnabled,
bool bFrameMaximized,
e_nc_button_state_t eStateButtonHelp,
e_nc_button_state_t eStateButtonMinimize,
e_nc_button_state_t eStateButtonMaximizeRestore,
e_nc_button_state_t eStateButtonClose,
const CWnd * pWnd,
LPARAM lParam
) const
{
CExtPaintManagerOffice2007_R1::NcFrame_Paint(
dc,
pIcon,
strCaption,
nDrawTextAlignFlags,
rcFrame,
rcClient,
rcIcon,
rcText,
rcHelp,
rcMinimize,
rcMaximizeRestore,
rcClose,
bFrameActive /*? 0:1*/,
0,
bFrameMaximized,
eStateButtonHelp,
eStateButtonMinimize,
eStateButtonMaximizeRestore,
eStateButtonClose,
pWnd,
lParam
);
CPen pen(
0,
1,
RGB(196,196,196)
);
CPen* oldPen = dc.SelectObject( &pen );
dc.MoveTo(2,rcClient.top-1);
dc.LineTo(rcFrame.right-2,rcClient.top-1);
dc.SelectObject( &oldPen );
}
protected:
virtual bool OnQueryThemeColors(
COLORREF *pclrFillHint,
COLORREF *pclrAccentHint = NULL
)
{
if( pclrFillHint)
*pclrFillHint = m_clrFillHint;
if( pclrAccentHint)
*pclrAccentHint = m_clrAccentHint;
return true;
}
virtual bool OnQueryUseThemeColors() const
{
return true;
}
virtual e_system_theme_t OnQuerySystemTheme() const
{
return ThemeUnknown;
}
};
#endif //GISMOTHEME_H
IMPLEMENT_DYNCREATE(GismoTheme,CExtPaintManagerOffice2007_R1 )
Thank you !
Dirk Lindner
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Dirk lindner
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Mar 23, 2009 - 8:43 AM
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I use Prof UIS 2.83.
I thought is problem from the subclass, but it also appears if i use CExtPaintManagerOffice2007_R1 style.
With the CExtPaintManagerNativeXP style it works fine.
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Technical Support
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Mar 24, 2009 - 2:29 PM
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Thank you for reporting this issue. There are two steps to fix it:1) Find the following code inside the CExtNcFrameImpl::NcFrameImpl_PreWindowProc() method:
case WM_SETTINGCHANGE:
case WM_DISPLAYCHANGE:
NcFrameImpl_MapHtRects_Clean();
break;
And replace it with the following: case WM_SETTINGCHANGE:
NcFrameImpl_MapHtRects_Clean();
if( ! NcFrameImpl_IsSupported() )
break;
if( NcFrameImpl_IsDwmBased() )
break;
if( wParam == SPI_SETWORKAREA )
{
WINDOWPLACEMENT _wp;
::memset( &_wp, 0, sizeof(WINDOWPLACEMENT) );
_wp.length = sizeof(WINDOWPLACEMENT);
if( GetWindowPlacement( _wp ) && _wp.showCmd == SW_SHOWMAXIMIZED )
{
CExtPaintManager::monitor_parms_t _mp;
CExtPaintManager::stat_GetMonitorParms( _mp, pWndFrameImpl );
WINDOWPLACEMENT _wpAdjust;
::memcpy( &_wpAdjust, &_wp, sizeof(WINDOWPLACEMENT) );
_wpAdjust.showCmd = SW_SHOWNORMAL; // SW_RESTORE;
::CopyRect( &_wpAdjust.rcNormalPosition, &_mp.m_rcWorkArea );
_wpAdjust.ptMaxPosition.x = _wpAdjust.ptMaxPosition.x = _wpAdjust.rcNormalPosition.left;
_wpAdjust.ptMaxPosition.y = _wpAdjust.ptMaxPosition.y = _wpAdjust.rcNormalPosition.top;
SetWindowPlacement( _wpAdjust );
SetWindowPlacement( _wp );
}
}
break;
case WM_DISPLAYCHANGE:
NcFrameImpl_MapHtRects_Clean();
break;
2) Update the source code for the following method: bool CExtNcFrameImpl::NcFrameImpl_GetMinMaxInfo(
LPMINMAXINFO pMMI
) const
{
ASSERT( pMMI != NULL );
if( ! NcFrameImpl_IsSupported() )
return false;
if( NcFrameImpl_IsDwmBased() )
return true;
CWnd * pWndFrameImpl = const_cast < CWnd * > ( NcFrameImpl_GetFrameWindow() );
if( ( pWndFrameImpl->GetStyle() & WS_CHILD ) == 0 )
{
CRect rcBorders( 0, 0, 0, 1 );
CExtPaintManager::monitor_parms_t _mp;
CExtPaintManager::stat_GetMonitorParms( _mp, pWndFrameImpl );
pMMI->ptMaxPosition.x = rcBorders.left;
pMMI->ptMaxPosition.y = rcBorders.top;
pMMI->ptMaxTrackSize.x = pMMI->ptMaxSize.x = _mp.m_rcWorkArea.Width() - rcBorders.left - rcBorders.right;
pMMI->ptMaxTrackSize.y = pMMI->ptMaxSize.y = _mp.m_rcWorkArea.Height() - rcBorders.top - rcBorders.bottom;
APPBARDATA _data;
::memset( &_data, 0, sizeof(APPBARDATA) );
_data.cbSize = sizeof(APPBARDATA);
UINT nSHR = (UINT)::SHAppBarMessage( ABM_GETSTATE, &_data );
if( nSHR == (ABS_AUTOHIDE|ABS_ALWAYSONTOP) )
{
nSHR = (UINT)::SHAppBarMessage( ABM_GETTASKBARPOS, &_data );
if( nSHR == 1 )
{
switch(_data.uEdge)
{
case ABE_TOP:
pMMI->ptMaxPosition.y ++;
pMMI->ptMaxSize.y --;
break;
case ABE_BOTTOM:
pMMI->ptMaxSize.y --;
break;
case ABE_LEFT:
pMMI->ptMaxPosition.x ++;
pMMI->ptMaxSize.x --;
break;
case ABE_RIGHT:
pMMI->ptMaxSize.x --;
break;
}
}
}
}
return true;
}
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Dirk lindner
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Mar 25, 2009 - 7:46 AM
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Thank you !
It works fine ...
Dirk Lindner
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Technical Support
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Mar 23, 2009 - 8:32 AM
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Which Prof-UIS version you are using? The code snippet in your message is not related to the incorrect window positioning. We need to take a look at the main frame and application classes.
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