X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/0cbff1201aa47e2b73ec90a97886f18e88270ea6..27e229f55a1e4688261cbc88e851d41b0f9e8e33:/samples/dragimag/dragimag.cpp

diff --git a/samples/dragimag/dragimag.cpp b/samples/dragimag/dragimag.cpp
index 43a115629f..8edbede71a 100644
--- a/samples/dragimag/dragimag.cpp
+++ b/samples/dragimag/dragimag.cpp
@@ -36,7 +36,7 @@
 
 #include "dragimag.h"
 
-#if defined(__WXGTK__) || defined(__WXMOTIF__) || defined(__WXMAC__)
+#if defined(__WXGTK__) || defined(__WXMOTIF__) || defined(__WXMAC__) || defined(__WXMGL__) || defined(__WXX11__)
 #include "mondrian.xpm"
 #include "dragicon.xpm"
 #endif
@@ -101,9 +101,6 @@ void MyCanvas::OnEraseBackground(wxEraseEvent& event)
             wxClientDC dc(this);
             wxGetApp().TileBitmap(rect, dc, wxGetApp().GetBackgroundBitmap());
         }
-#if wxUSE_DC_CACHEING
-        wxDC::ClearCache();
-#endif
     }
     else
         event.Skip(); // The official way of doing it
@@ -186,14 +183,14 @@ void MyCanvas::OnMouseEvent(wxMouseEvent& event)
                 }
                 case SHAPE_DRAG_TEXT:
                 {
-                    m_dragImage = new wxDragImage("Dragging some test text", wxCursor(wxCURSOR_HAND));
+                    m_dragImage = new wxDragImage(wxString(_T("Dragging some test text")), wxCursor(wxCURSOR_HAND));
                     break;
                 }
                 case SHAPE_DRAG_ICON:
                 {
                     // Can anyone explain why this test is necessary,
                     // to prevent a gcc error?
-#ifdef __WXMOTIF__
+#if defined(__WXMOTIF__) || defined(__WXX11__)
                     wxIcon icon(dragicon_xpm);
 #else
                     wxIcon icon(wxICON(dragicon));
@@ -273,17 +270,14 @@ void MyCanvas::OnMouseEvent(wxMouseEvent& event)
 
 void MyCanvas::DrawShapes(wxDC& dc)
 {
-    wxNode* node = m_displayList.First();
+    wxNode* node = m_displayList.GetFirst();
     while (node)
     {
-        DragShape* shape = (DragShape*) node->Data();
+        DragShape* shape = (DragShape*) node->GetData();
         if (shape->IsShown())
           shape->Draw(dc);
-        node = node->Next();
+        node = node->GetNext();
     }
-#if wxUSE_DC_CACHEING
-    wxDC::ClearCache();
-#endif
 }
 
 void MyCanvas::EraseShape(DragShape* shape, wxDC& dc)
@@ -301,25 +295,25 @@ void MyCanvas::EraseShape(DragShape* shape, wxDC& dc)
 
 void MyCanvas::ClearShapes()
 {
-    wxNode* node = m_displayList.First();
+    wxNode* node = m_displayList.GetFirst();
     while (node)
     {
-        DragShape* shape = (DragShape*) node->Data();
+        DragShape* shape = (DragShape*) node->GetData();
         delete shape;
-        node = node->Next();
+        node = node->GetNext();
     }
     m_displayList.Clear();
 }
 
 DragShape* MyCanvas::FindShape(const wxPoint& pt) const
 {
-    wxNode* node = m_displayList.First();
+    wxNode* node = m_displayList.GetFirst();
     while (node)
     {
-        DragShape* shape = (DragShape*) node->Data();
+        DragShape* shape = (DragShape*) node->GetData();
         if (shape->HitTest(pt))
             return shape;
-        node = node->Next();
+        node = node->GetNext();
     }
     return (DragShape*) NULL;
 }
@@ -333,16 +327,16 @@ BEGIN_EVENT_TABLE(MyFrame,wxFrame)
 END_EVENT_TABLE()
 
 MyFrame::MyFrame()
-       : wxFrame( (wxFrame *)NULL, -1, "wxDragImage sample",
+       : wxFrame( (wxFrame *)NULL, -1, _T("wxDragImage sample"),
                   wxPoint(20,20), wxSize(470,360) )
 {
   wxMenu *file_menu = new wxMenu();
-  file_menu->Append( wxID_ABOUT, "&About...");
-  file_menu->Append( TEST_USE_SCREEN, "&Use whole screen for dragging", "Use whole screen", TRUE);
-  file_menu->Append( wxID_EXIT, "E&xit");
+  file_menu->Append( wxID_ABOUT, _T("&About..."));
+  file_menu->Append( TEST_USE_SCREEN, _T("&Use whole screen for dragging"), _T("Use whole screen"), TRUE);
+  file_menu->Append( wxID_EXIT, _T("E&xit"));
 
   wxMenuBar *menu_bar = new wxMenuBar();
-  menu_bar->Append(file_menu, "&File");
+  menu_bar->Append(file_menu, _T("&File"));
 
   SetMenuBar( menu_bar );
 
@@ -360,9 +354,10 @@ void MyFrame::OnQuit( wxCommandEvent &WXUNUSED(event) )
 
 void MyFrame::OnAbout( wxCommandEvent &WXUNUSED(event) )
 {
-  (void)wxMessageBox( "wxDragImage demo\n"
-                      "Julian Smart (c) 2000",
-                      "About wxDragImage Demo", wxICON_INFORMATION | wxOK );
+    (void)wxMessageBox( _T("wxDragImage demo\n")
+                        _T("Julian Smart (c) 2000"),
+                        _T("About wxDragImage Demo"), 
+                        wxICON_INFORMATION | wxOK );
 }
 
 //-----------------------------------------------------------------------------
@@ -385,30 +380,27 @@ bool MyApp::OnInit()
     wxImage::AddHandler( new wxPNGHandler );
 #endif
 
-    // The DC cache is an efficiency measure to be used
-    // when a lot of masked blitting is done
-#if wxUSE_DC_CACHEING
-    wxDC::EnableCache(TRUE);
-#endif
-
     wxImage image;
-    if (image.LoadFile("backgrnd.png", wxBITMAP_TYPE_PNG))
+    if (image.LoadFile(_T("backgrnd.png"), wxBITMAP_TYPE_PNG))
     {
-        m_background = image.ConvertToBitmap();
+        m_background = wxBitmap(image);
     }
 
     MyFrame *frame = new MyFrame();
 
-    wxString rootName("shape0");
+    wxString rootName(_T("shape0"));
 
     int i;
     for (i = 1; i < 4; i++)
     {
         wxString filename;
-        filename.Printf("%s%d.png", (const char*) rootName, i);
+        filename.Printf(wxT("%s%d.png"), (const wxChar*)rootName, i);
+    /* For some reason under wxX11, the 2nd LoadFile in this loop fails, with
+       a BadMatch inside CreateFromImage (inside ConvertToBitmap). This happens even if you copy
+       the first file over the second file. */
         if (image.LoadFile(filename, wxBITMAP_TYPE_PNG))
         {
-            DragShape* newShape = new DragShape(image.ConvertToBitmap());
+            DragShape* newShape = new DragShape(wxBitmap(image));
             newShape->SetPosition(wxPoint(i*50, i*50));
 
             if (i == 2)
@@ -445,9 +437,6 @@ bool MyApp::OnInit()
 
 int MyApp::OnExit()
 {
-#if wxUSE_DC_CACHEING
-    wxDC::ClearCache();
-#endif
     return 0;
 }