初步修复

Third/XTToolkitPro/Samples/Controls/FontCombo/SampleText.cpp

@@ -0,0 +1,91 @@
+// SampleText.cpp : implementation file
+//
+
+#include "stdafx.h"
+#include "FontCombo.h"
+#include "FontComboDlg.h"
+#include "SampleText.h"
+
+#ifdef _DEBUG
+#define new DEBUG_NEW
+#undef THIS_FILE
+static char THIS_FILE[] = __FILE__;
+#endif
+
+/////////////////////////////////////////////////////////////////////////////
+// CSampleText
+
+CSampleText::CSampleText()
+{
+	m_cr = COLORREF_NULL;
+}
+
+CSampleText::~CSampleText()
+{
+}
+
+
+BEGIN_MESSAGE_MAP(CSampleText, CStatic)
+	//{{AFX_MSG_MAP(CSampleText)
+	ON_WM_PAINT()
+	ON_WM_NCPAINT()
+	//}}AFX_MSG_MAP
+END_MESSAGE_MAP()
+
+/////////////////////////////////////////////////////////////////////////////
+// CSampleText message handlers
+
+void CSampleText::UpdateFont(const CXTLogFont& lf, const COLORREF& cr)
+{
+	m_cr = cr;
+	m_lf = lf;
+
+	if (::IsWindow(m_hWnd))
+		RedrawWindow();
+}
+
+void CSampleText::OnPaint() 
+{
+	CPaintDC dc(this); // device context for painting
+
+	CXTPClientRect rClient(this);
+	
+	// Paint to a memory device context to help
+	// eliminate screen flicker...
+	CXTMemDC memDC(&dc, rClient, GetXtremeColor(COLOR_WINDOW));
+
+	// create a font based on the current font selection.
+	CFont font;
+	font.CreateFontIndirect(&m_lf);
+
+	// set the text color and font based on current selection
+	CXTPFontDC fontDC(&memDC, &font);
+	memDC.SetBkMode(TRANSPARENT);
+
+	CString csWindowText;
+	GetWindowText(csWindowText);
+
+	// display the sample text.
+	memDC.SetTextColor(m_cr);
+	memDC.DrawText(csWindowText, &rClient, DT_SINGLELINE | DT_CENTER | DT_VCENTER);
+}
+
+void CSampleText::OnNcPaint() 
+{
+	CWindowDC dc(this);
+
+	// convert to client coordinates
+	CXTPWindowRect rWindow(this);
+	ScreenToClient(rWindow);
+	
+	// exclude the client area from paint operation.
+	CXTPClientRect rClient(this);
+	rClient.OffsetRect(-rWindow.left, -rWindow.top);
+	dc.ExcludeClipRect(rClient);
+	rWindow.OffsetRect(-rWindow.left, -rWindow.top);
+	
+	// Paint to a memory device context to help
+	// eliminate screen flicker...
+	CXTMemDC memDC(&dc, rWindow, GetXtremeColor(COLOR_WINDOW));
+	memDC.Draw3dRect(&rWindow, GetXtremeColor(XPCOLOR_HIGHLIGHT_BORDER), GetXtremeColor(XPCOLOR_HIGHLIGHT_BORDER));
+}