X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/368d59f0d858da22d91bcf668a7ea0781256e2cf..439ddeba9dcb2bb020ba70da81dab76746dc0081:/src/generic/dragimgg.cpp

diff --git a/src/generic/dragimgg.cpp b/src/generic/dragimgg.cpp
index c1e5edca9d..20e90cf378 100644
--- a/src/generic/dragimgg.cpp
+++ b/src/generic/dragimgg.cpp
@@ -17,7 +17,7 @@
 // headers
 // ----------------------------------------------------------------------------
 
-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
 #pragma implementation "dragimgg.h"
 #endif
 
@@ -139,12 +139,12 @@ bool wxGenericDragImage::Create(const wxString& str, const wxCursor& cursor)
     dc.SetFont(wxNullFont);
 
     wxMemoryDC dc2;
-    dc2.SetFont(font);
 
     // Sometimes GetTextExtent isn't accurate enough, so make it longer
     wxBitmap bitmap((int) ((w+2) * 1.5), (int) h+2);
     dc2.SelectObject(bitmap);
 
+    dc2.SetFont(font);
     dc2.SetBackground(* wxWHITE_BRUSH);
     dc2.Clear();
     dc2.SetBackgroundMode(wxTRANSPARENT);
@@ -172,19 +172,23 @@ bool wxGenericDragImage::Create(const wxString& str, const wxCursor& cursor)
     return Create(bitmap, cursor);
 }
 
+#if wxUSE_TREECTRL
 // Create a drag image for the given tree control item
 bool wxGenericDragImage::Create(const wxTreeCtrl& treeCtrl, wxTreeItemId& id)
 {
     wxString str = treeCtrl.GetItemText(id);
     return Create(str);
 }
+#endif
 
+#if wxUSE_LISTCTRL
 // Create a drag image for the given list control item
 bool wxGenericDragImage::Create(const wxListCtrl& listCtrl, long id)
 {
     wxString str = listCtrl.GetItemText(id);
     return Create(str);
 }
+#endif
 
 // Begin drag
 bool wxGenericDragImage::BeginDrag(const wxPoint& hotspot,
@@ -250,7 +254,9 @@ bool wxGenericDragImage::BeginDrag(const wxPoint& hotspot,
         (*backing) = wxBitmap(clientSize.x, clientSize.y);
 
     if (!m_fullScreen)
+    {
         m_windowDC = new wxClientDC(window);
+    }
     else
     {
         m_windowDC = new wxScreenDC;
@@ -293,7 +299,13 @@ bool wxGenericDragImage::EndDrag()
 {
     if (m_window)
     {
-        m_window->ReleaseMouse();
+#ifdef __WXMSW__
+        // Under Windows we can be pretty sure this test will give
+        // the correct results
+        if (wxWindow::GetCapture() == m_window)
+#endif
+            m_window->ReleaseMouse();
+
         if (m_cursor.Ok() && m_oldCursor.Ok())
         {
             m_window->SetCursor(m_oldCursor);
@@ -370,7 +382,8 @@ bool wxGenericDragImage::Show()
 bool wxGenericDragImage::UpdateBackingFromWindow(wxDC& windowDC, wxMemoryDC& destDC,
     const wxRect& sourceRect, const wxRect& destRect) const
 {
-    return destDC.Blit(destRect.x, destRect.y, destRect.width, destRect.height, & windowDC, sourceRect.x, sourceRect.y);
+    return destDC.Blit(destRect.x, destRect.y, destRect.width, destRect.height, & windowDC,
+        sourceRect.x, sourceRect.y);
 }
 
 bool wxGenericDragImage::Hide()