初步修复

2024-12-19 09:48:26 +08:00 · 2024-12-19 09:48:26 +08:00 · e4714f3f0e
commit e4714f3f0e
parent 8fc4357cc6
46705 changed files with 12004901 additions and 0 deletions
--- a/Third/XTToolkitPro/Samples/Controls/WinExplorer/ShellTreeView.cpp
+++ b/Third/XTToolkitPro/Samples/Controls/WinExplorer/ShellTreeView.cpp
@ -0,0 +1,127 @@
+// ShellTreeView.cpp : implementation file
+//
+
+#include "stdafx.h"
+#include "WinExplorer.h"
+#include "ShellTreeView.h"
+
+#ifdef _DEBUG
+#define new DEBUG_NEW
+#undef THIS_FILE
+static char THIS_FILE[] = __FILE__;
+#endif
+
+/////////////////////////////////////////////////////////////////////////////
+// CShellTreeView
+
+IMPLEMENT_DYNCREATE(CShellTreeView, CXTShellTreeView)
+
+CShellTreeView::CShellTreeView()
+{
+}
+
+CShellTreeView::~CShellTreeView()
+{
+}
+
+
+BEGIN_MESSAGE_MAP(CShellTreeView, CXTShellTreeView)
+	//{{AFX_MSG_MAP(CShellTreeView)
+ 	ON_WM_NCCALCSIZE()
+ 	ON_WM_NCPAINT()
+	//}}AFX_MSG_MAP
+END_MESSAGE_MAP()
+
+/////////////////////////////////////////////////////////////////////////////
+// CShellTreeView drawing
+
+void CShellTreeView::OnDraw(CDC* /*pDC*/)
+{
+}
+
+
+void CShellTreeView::OnInitialUpdate()
+{
+	CXTShellTreeView::OnInitialUpdate();
+}
+
+/////////////////////////////////////////////////////////////////////////////
+// CShellTreeView diagnostics
+
+#ifdef _DEBUG
+void CShellTreeView::AssertValid() const
+{
+	CXTShellTreeView::AssertValid();
+}
+
+void CShellTreeView::Dump(CDumpContext& dc) const
+{
+	CXTShellTreeView::Dump(dc);
+}
+#endif //_DEBUG
+
+/////////////////////////////////////////////////////////////////////////////
+// CShellTreeView message handlers
+
+void CShellTreeView::SelectParentItem()
+{
+    if (::IsWindow(GetTreeCtrl().m_hWnd))
+    {
+        HTREEITEM htItem = GetTreeCtrl().GetSelectedItem();
+        if (htItem != GetTreeCtrl().GetRootItem())
+        {
+            GetTreeCtrl().SelectItem(GetTreeCtrl().GetParentItem(htItem));
+            GetTreeCtrl().SetFocus();
+        }
+    }
+}
+
+BOOL CShellTreeView::PreCreateWindow(CREATESTRUCT& cs) 
+{
+	if (!CXTShellTreeView::PreCreateWindow(cs))
+		return FALSE;
+
+	cs.dwExStyle |= WS_EX_STATICEDGE;
+	
+	return TRUE;
+}
+
+#define CY_CAPTION	20
+
+void CShellTreeView::OnNcCalcSize(BOOL bCalcValidRects, NCCALCSIZE_PARAMS FAR* lpncsp) 
+{
+	lpncsp->rgrc[0].top += CY_CAPTION + 1;
+	CXTShellTreeView::OnNcCalcSize(bCalcValidRects, lpncsp);
+}
+
+void CShellTreeView::OnNcPaint() 
+{
+	// code block: paint scrollbars first.
+	{
+		Default();
+	}
+
+	CWindowDC dc(this);
+
+	CXTPWindowRect rWindow(this);
+	rWindow.OffsetRect(-rWindow.TopLeft());
+
+	dc.Draw3dRect(&rWindow, GetXtremeColor(COLOR_3DSHADOW), GetXtremeColor(COLOR_3DHIGHLIGHT));
+
+	// draw psudo caption.
+	rWindow.DeflateRect(1, 1);
+	rWindow.bottom = rWindow.top + CY_CAPTION;
+
+	dc.FillSolidRect(rWindow.left, rWindow.bottom, rWindow.Width(), 1, GetXtremeColor(COLOR_WINDOW));
+
+	CXTPBufferDC memDC(dc, rWindow);
+
+	memDC.FillSolidRect(rWindow, GetXtremeColor(COLOR_3DFACE));	
+	memDC.Draw3dRect(&rWindow, GetXtremeColor(COLOR_3DHIGHLIGHT), GetXtremeColor(COLOR_3DSHADOW));
+
+	CXTPFontDC fontDC(&memDC, &XTAuxData().font);
+
+	rWindow.DeflateRect(4,2);
+	memDC.SetBkMode(TRANSPARENT);
+	memDC.DrawText(_T("Folders"), &rWindow, DT_SINGLELINE | DT_VCENTER | DT_END_ELLIPSIS);
+}