readme.wzd

Visual C++高级界面特效制作百例 本书通过100个实例全面讲述了应用Visual C++的MFC进行高级界面编程的思想。书中均以一个实例的详细实现步骤为引子

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// Create Popup Menu Dialog Class...
/////////////////////////////////////////////////////////////////////

// 1) Create a popup menu resource with the menu items you require.

// 2) Create a dialog box resource with a picture control on one side and
// a static control on the other. Configure the picture control to hold a
// bitmap to appear along the side of the static control.

// 3) Size the static control and dialog template to conform to the size 
// of the popup menu. You will need to perform the next steps to be able
// to see the final result.

// 4) Use the ClassWizard to create a dialog class that uses this template.

// 5) Add a WM_INITDIALOG message handler to position the dialog where the
// mouse was clicked:

BOOL CWzdDialog::OnInitDialog() 
{
	CDialog::OnInitDialog();

	// position where mouse button was clicked
	CPoint pt;
	GetCursorPos(&pt); 
	SetWindowPos(NULL,pt.x,pt.y,0,0,SWP_NOSIZE);
	
	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}

// 6) Add a WM_PAINT handler to display the popup menu:
void CWzdDialog::OnPaint() 
{
	CDialog::OnPaint();

	// load up menu
	CMenu menu;
	menu.LoadMenu(IDR_WZD_MENU);
	CMenu* pPopup = menu.GetSubMenu(0);

	// get location of static control and display popup menu there
	CRect rect;
	GetDlgItem(IDC_MENU_STATIC)->GetWindowRect(&rect);
	int nLeft=rect.right+2;
	GetWindowRect(&rect);
	pPopup->TrackPopupMenu(TPM_RIGHTBUTTON, nLeft, rect.top, GetParent());

	// cancel this dialog
	PostMessage(WM_CLOSE);
}

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// Modify View Class...
/////////////////////////////////////////////////////////////////////

// 1) Add message handler for right mouse button down to create dialog box.
void CWzdView::OnRButtonDown(UINT nFlags, CPoint point) 
{
	CWzdDialog dlg;
	dlg.DoModal();

	CView::OnRButtonDown(nFlags, point);
}


/////////////////////////////////////////////////////////////////////
// From: Visual C++ MFC Programming by Example by John E. Swanke
// Copyright (C) 1999 jeswanke. All rights reserved.
/////////////////////////////////////////////////////////////////////