WinCE build fix.

[wxWidgets.git] / samples / scroll / scroll.cpp

diff --git a/samples/scroll/scroll.cpp b/samples/scroll/scroll.cpp
index 7e42ebf2c6a582d2b5e5a2930057386c5bf64f1c..9c144575661b15d0de88a0b7cd3838c0755dc958 100644 (file)
--- a/samples/scroll/scroll.cpp
+++ b/samples/scroll/scroll.cpp
@@ -273,6 +273,7 @@ protected: // event stuff
     void OnMouseLeftDown(wxMouseEvent& event);
     void OnMouseLeftUp(wxMouseEvent& event);
     void OnMouseMove(wxMouseEvent& event);
+    void OnMouseCaptureLost(wxMouseCaptureLostEvent& event);
     void OnScroll(wxScrollWinEvent& event);
 
     DECLARE_EVENT_TABLE()
@@ -672,6 +673,9 @@ void MyFrame::OnAbout( wxCommandEvent &WXUNUSED(event) )
 
 bool MyApp::OnInit()
 {
+    if ( !wxApp::OnInit() )
+        return false;
+
     wxFrame *frame = new MyFrame();
     frame->Show( true );
 
@@ -698,7 +702,7 @@ void MyScrolledWindowDumb::OnDraw(wxDC& dc)
         CalcScrolledPosition(0, y, NULL, &yPhys);
 
         dc.DrawText(wxString::Format(_T("Line %u (logical %d, physical %d)"),
-                                     line, y, yPhys), 0, y);
+                                     unsigned(line), y, yPhys), 0, y);
         y += m_hLine;
     }
 }
@@ -727,7 +731,7 @@ void MyScrolledWindowSmart::OnDraw(wxDC& dc)
         CalcScrolledPosition(0, y, NULL, &yPhys);
 
         dc.DrawText(wxString::Format(_T("Line %u (logical %d, physical %d)"),
-                                     line, y, yPhys), 0, y);
+                                     unsigned(line), y, yPhys), 0, y);
         y += m_hLine;
     }
 }
@@ -740,6 +744,7 @@ BEGIN_EVENT_TABLE(MyAutoTimedScrollingWindow, wxScrolledWindow)
     EVT_LEFT_DOWN(MyAutoTimedScrollingWindow::OnMouseLeftDown)
     EVT_LEFT_UP(MyAutoTimedScrollingWindow::OnMouseLeftUp)
     EVT_MOTION(MyAutoTimedScrollingWindow::OnMouseMove)
+    EVT_MOUSE_CAPTURE_LOST(MyAutoTimedScrollingWindow::OnMouseCaptureLost)
     EVT_SCROLLWIN(MyAutoTimedScrollingWindow::OnScroll)
 END_EVENT_TABLE()
 
@@ -1010,6 +1015,12 @@ void MyAutoTimedScrollingWindow::OnMouseMove(wxMouseEvent& event)
     }
 }
 
+void MyAutoTimedScrollingWindow::OnMouseCaptureLost(wxMouseCaptureLostEvent& WXUNUSED(event))
+{
+    // we only capture mouse for timed scrolling, so nothing is needed here
+    // other than making sure to not call event.Skip()
+}
+
 void MyAutoTimedScrollingWindow::OnScroll(wxScrollWinEvent& event)
 {
     // need to move the cursor when autoscrolling