Suboptimal wxColour::CreateByName implementation for wxMotif.

[wxWidgets.git] / src / msw / dragimag.cpp

diff --git a/src/msw/dragimag.cpp b/src/msw/dragimag.cpp
index c94a7d33d91cd59d341ce8ddd7ec88755d822fa5..de1e7b088e6891130e533415085743a05070b01c 100644 (file)
--- a/src/msw/dragimag.cpp
+++ b/src/msw/dragimag.cpp
@@ -17,7 +17,7 @@
 // headers
 // ----------------------------------------------------------------------------
 
-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
 #pragma implementation "dragimag.h"
 #endif
 
@@ -51,10 +51,16 @@
 #include "wx/msw/dragimag.h"
 #include "wx/msw/private.h"
 
-#if defined(__WIN95__) && !((defined(__GNUWIN32_OLD__) || defined(__TWIN32__)) && !defined(__CYGWIN10__))
+#if defined(__WIN95__) && !(defined(__GNUWIN32_OLD__) && !defined(__CYGWIN10__))
 #include <commctrl.h>
 #endif
 
+// Wine doesn't have this yet
+#ifndef ListView_CreateDragImage
+#define ListView_CreateDragImage(hwnd, i, lpptUpLeft) \
+    (HIMAGELIST)SNDMSG((hwnd), LVM_CREATEDRAGIMAGE, (WPARAM)(int)(i), (LPARAM)(LPPOINT)(lpptUpLeft))
+#endif
+
 // ----------------------------------------------------------------------------
 // macros
 // ----------------------------------------------------------------------------
@@ -111,6 +117,9 @@ bool wxDragImage::Create(const wxBitmap& image, const wxCursor& cursor)
     m_hImageList = 0;
 
     UINT flags = 0 ;
+#ifdef __WXWINCE__
+    flags = ILC_COLOR;
+#else
     if (image.GetDepth() <= 4)
         flags = ILC_COLOR4;
     else if (image.GetDepth() <= 8)
@@ -121,10 +130,15 @@ bool wxDragImage::Create(const wxBitmap& image, const wxCursor& cursor)
         flags = ILC_COLOR24;
     else
         flags = ILC_COLOR32;
+#endif
 
     bool mask = (image.GetMask() != 0);
-    if ( mask )
-        flags |= ILC_MASK;
+
+    // Curiously, even if the image doesn't have a mask,
+    // we still have to use ILC_MASK or the image won't show
+    // up when dragged.
+//    if ( mask )
+    flags |= ILC_MASK;
 
     m_hImageList = (WXHIMAGELIST) ImageList_Create(image.GetWidth(), image.GetHeight(), flags, 1, 1);
 
@@ -160,6 +174,9 @@ bool wxDragImage::Create(const wxIcon& image, const wxCursor& cursor)
     m_hImageList = 0;
 
     UINT flags = 0 ;
+#ifdef __WXWINCE__
+    flags = ILC_COLOR;
+#else
     if (image.GetDepth() <= 4)
         flags = ILC_COLOR4;
     else if (image.GetDepth() <= 8)
@@ -170,6 +187,7 @@ bool wxDragImage::Create(const wxIcon& image, const wxCursor& cursor)
         flags = ILC_COLOR24;
     else
         flags = ILC_COLOR32;
+#endif
     bool mask = TRUE;
     if ( mask )
         flags |= ILC_MASK;
@@ -227,15 +245,19 @@ bool wxDragImage::Create(const wxString& str, const wxCursor& cursor)
     return Create(wxBitmap(image), cursor);
 }
 
+#if wxUSE_TREECTRL
 // Create a drag image for the given tree control item
 bool wxDragImage::Create(const wxTreeCtrl& treeCtrl, wxTreeItemId& id)
 {
     if ( m_hImageList )
         ImageList_Destroy(GetHimageList());
-    m_hImageList = (WXHIMAGELIST) TreeView_CreateDragImage((HWND) treeCtrl.GetHWND(), (HTREEITEM) (WXHTREEITEM) id);
-    return TRUE;
+    m_hImageList = (WXHIMAGELIST)
+        TreeView_CreateDragImage(GetHwndOf(&treeCtrl), (HTREEITEM) id.m_pItem);
+    return m_hImageList != 0;
 }
+#endif
 
+#if wxUSE_LISTCTRL
 // Create a drag image for the given list control item
 bool wxDragImage::Create(const wxListCtrl& listCtrl, long id)
 {
@@ -246,6 +268,7 @@ bool wxDragImage::Create(const wxListCtrl& listCtrl, long id)
     m_hImageList = (WXHIMAGELIST) ListView_CreateDragImage((HWND) listCtrl.GetHWND(), id, & pt);
     return TRUE;
 }
+#endif
 
 // Begin drag
 bool wxDragImage::BeginDrag(const wxPoint& hotspot, wxWindow* window, bool fullScreen, wxRect* rect)