Toolkit Pro - How to use CXTPTabClientWnd correctly!

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How to use CXTPTabClientWnd correctly!

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Category: Codejock Products
Forum Name: Toolkit Pro
Forum Description: Topics Related to Codejock Toolkit Pro
URL: http://forum.codejock.com/forum_posts.asp?TID=1204
Printed Date: 06 November 2025 at 4:34pm
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Topic: How to use CXTPTabClientWnd correctly!

Posted By: xred
Subject: How to use CXTPTabClientWnd correctly!
Date Posted: 25 September 2004 at 12:53am

I found some examples work very well,but my not!

////////////////////////////
CXTPTabClientWnd m_MTIClientWnd;
///////////////////////////
int CMainFrame::OnCreate(LPCREATESTRUCT lpCreateStruct)
{
....

VERIFY(m_MTIClientWnd.Attach(this));

....

}
///////////////////////////

Thanks in advance!

Replies:

Posted By: Oleg
Date Posted: 25 September 2004 at 2:19pm

You can create child like this:

BOOL CChildFrame::PreCreateWindow(CREATESTRUCT& cs)
{
// make sure view is maximum size to eliminate
// flicker when switching tabs.
cs.x =
cs.y = 0;

cs.cx =
cs.cy = 32767;

// TODO: Modify the Window class or styles here by modifying
// the CREATESTRUCT cs

if( !CMDIChildWnd::PreCreateWindow(cs) )
return FALSE;

return TRUE;
}

-------------
Oleg, Support Team
CODEJOCK SOFTWARE SOLUTIONS

Posted By: xred
Date Posted: 26 September 2004 at 5:29am

Hi,Oleg I have to say that it doesn't work!

However some examples such as GUI_Visualstudio7 don't include these lines ,but it works very well!

Why?

Posted By: Oleg
Date Posted: 26 September 2004 at 10:59am

Additional add

void CChildFrame::ActivateFrame(int nCmdShow)
{
// first window should be maximized
if (GetParent()->GetWindow(GW_CHILD) == this)
{
nCmdShow = SW_SHOWMAXIMIZED;
}

CMDIChildWnd::ActivateFrame(nCmdShow);
}

to make it Maximized by default.

In GUI_Visualstudio7 .Attach called with bEnableGroups = TRUE

VERIFY(m_MTIClientWnd.Attach(this, TRUE));

-------------
Oleg, Support Team
CODEJOCK SOFTWARE SOLUTIONS

Posted By: xred
Date Posted: 27 September 2004 at 5:00am

Oleg ,It still cant't work!I'm in despair,I hit my keyboard, so my keyboard's space key has been broken yet!
However I found out some examples include this function ,and it seems to work!But there is flicker none the less,
and the flicker beacame lightly only!
//////////////////////////////////////////////////////////// //////////////
LRESULT CChildFrame::WindowProc(UINT message, WPARAM wParam, LPARAM lParam)
{
if (message == WM_NCPAINT)
{
// prevent caption blinking
return TRUE;
}
return CMDIChildWnd::WindowProc(message, wParam, lParam);
}
//////////////////////////////////////////////////////////// //////////////

I can't understand why GUI_VisualStudio7 didn't include any special line and It works so perfectly!
Is there a method to solve this problem?

//////////////////////////////////////////////////////////// /////////////
In my program:
CMainFrame:
CXTPTabClientWnd m_MTIClientWnd;
int CMainFrame::OnCreate(LPCREATESTRUCT lpCreateStruct)
{
  ...
  VERIFY(m_MTIClientWnd.Attach(this));
  ...
}
CChildFrame:
BOOL CChildFrame::PreCreateWindow(CREATESTRUCT& cs)
{
  if( !CMDIChildWnd::PreCreateWindow(cs) )
   return FALSE;

return TRUE;
}
void CChildFrame::ActivateFrame(int nCmdShow)
{

  nCmdShow = SW_SHOWMAXIMIZED;
  CMDIChildWnd::ActivateFrame(nCmdShow);
}
LRESULT CChildFrame::WindowProc(UINT message, WPARAM wParam, LPARAM lParam)
{
  if (message == WM_NCPAINT)
  {
   // prevent caption blinking
   return TRUE;
  }
  return CMDIChildWnd::WindowProc(message, wParam, lParam);
}

Thank you again,Oleg!

Posted By: SuperMario
Date Posted: 27 September 2004 at 11:20am

In previous post, Oleg mentioned that the VS 7 sample used this:

VERIFY(m_MTIClientWnd.Attach(this, TRUE));

I see in your code that you are do this:
VERIFY(m_MTIClientWnd.Attach(this));

I tried both version in the VS 7 sample and removing "TRUE" produced results similar to the problem you are having.

Hope this help

Posted By: Oleg
Date Posted: 27 September 2004 at 11:59pm

add

cs.x =
cs.y = 0;

cs.cx =
cs.cy = 32767;

to PrecreateWindow

-------------
Oleg, Support Team
CODEJOCK SOFTWARE SOLUTIONS