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Hello.

Still, About how to make glass Window, I was taught it by you.

http://www.prof-uis.com/prof-uis/tech-support/support-forum/about-the-drawing-of-the-non-client-area-63576.aspx

However, a thing like the X button is displayed when I click the following domain.

I am troubled.

I prepare for a sample program, and I wonder if you had better send it by an email.

 

You should implement the WM_NCHITTEST message handler which should detect client area first of all and return HTCLIENT code for it. Then it should detect the border areas and return appropriate HT*** codes for them. Then it should let the DWM to hit-test glass buttons using the code like this:

                           if(         g_PaintManager.m_DWM.DwmDefWindowProc(
                                                            hWnd,
                                                            message, //  WM_NCHITTEST
                                                            wParam,
                                                            lParam,
                                                            &lResult
                                                            )
                                                )
                                                return lResult; // HT*** code from DWM

Then it should detect caption icon rectangle and return HTSYSMENU for it. The rest area is HTCAPTION .

 

In g_PaintManager.m_DWM.DwmDefWindowProc, HT** does not return.

zero always returns.

     LRESULT lr = 0L;
  lr = DefWindowProc ( message , wParam , lParam );
  switch ( lr ){
  case HTCLIENT:
  case HTSYSMENU:  // 
  case HTMAXBUTTON:  // 
  case HTMINBUTTON:  // 
   return 1;
   break;
  }

If it is DefWindowProc, HT** returns.

 

 

The DWM window procedure should be called and this is required for normal DWM operation.

Please insert the following code at the beginning of the CMuResizableDialog::WindowProc() method:

 if( message == WM_NCLBUTTONDOWN && m_blGrassModeFlag )
      {
            HWND hWndOwn = m_hWnd;
            SetRedraw( FALSE );
            LRESULT lr = CExtResizableDialog::WindowProc( message, wParam, lParam );
            if( ! ::IsWindow(hWndOwn) )
                  return lr;
            SetRedraw( TRUE );
            return lr;
      }
      if( message == WM_NCHITTEST && m_blGrassModeFlag )
      {
            LRESULT lr = 0L;
            if(   g_PaintManager.m_DWM.DwmDefWindowProc( m_hWnd, message, wParam, lParam, &lr ) )
                  return lr;
      }

 

The dialogue seems to respond a click.

Give my best regards

http://ifreeta.dee.cc/20091028/Untitled15.html

// ----------------------------------------------------------------------------
/**
 *  @brief  
 */
// ----------------------------------------------------------------------------
LRESULT CMuResizableDialog::WindowProc(
   UINT message,
   WPARAM wParam,
   LPARAM lParam
  ) 
{
 if ( message == WM_DESTROY )
 {
	 if ( m_blERBtnFlag == TRUE ){
		 if ( m_blERBtnWayFlag == TRUE ){
			 ERChange();
		 }
	 }
 }
 bool bInvalidate = false;
 // Window Captionの設定
 if( message == WM_SETTEXT )
 {
  bInvalidate = true;
 }
 // 
 if( message == WM_NCLBUTTONDOWN && m_blGrassModeFlag )
    {
     HWND hWndOwn = m_hWnd;
	    SetRedraw( FALSE );
	    LRESULT lr = CExtResizableDialog::WindowProc( message, wParam, lParam );
	    if( ! ::IsWindow(hWndOwn) ){
	     return lr;
  }
	    SetRedraw( TRUE );
	    return lr;
    }
    if( message == WM_NCHITTEST && m_blGrassModeFlag )
    {
     LRESULT lr = 0L;
	    if(   g_PaintManager.m_DWM.DwmDefWindowProc( m_hWnd, message, wParam, lParam, &lr ) ){
	     return lr;
  }
    }
 LRESULT lResult = CExtResizableDialog::WindowProc( message, wParam, lParam );
 if( bInvalidate ){
     OnNormalERPaint();
 }
 return lResult;
}

It’s clickable because you should handle the WM_NCHITTEST message and implement the complete window hit-testing without invoking the default window procedure (parent method class).

Hello.

I thought.

However, I do not understand realization methods well.

I am troubled.

Give my best regards

We are waiting for your e-mail. The white image with hollow x inside square is painted as white over the DWM surface because the source pixels of it are black. Please check what and where you code draws into DWM surface.

It reappears when I click a non-client area.

 

http://ifreeta.dee.cc/20091027/Untitled13.html