X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/552240ce1743c5370d392f0726500875fc1da7a4..621b83d9b34572321873cf3d54920a7749b2f53c:/wxPython/wx/tools/XRCed/tools.py

diff --git a/wxPython/wx/tools/XRCed/tools.py b/wxPython/wx/tools/XRCed/tools.py
index 45687f850a..6fda618cfc 100644
--- a/wxPython/wx/tools/XRCed/tools.py
+++ b/wxPython/wx/tools/XRCed/tools.py
@@ -16,7 +16,6 @@ GROUP_WINDOWS, GROUP_MENUS, GROUP_SIZERS, GROUP_CONTROLS = range(GROUPNUM)
 
 # States depending on current selection and Control/Shift keys
 STATE_ROOT, STATE_MENUBAR, STATE_TOOLBAR, STATE_MENU, STATE_STDDLGBTN, STATE_ELSE = range(6)
-
 # Left toolbar for GUI elements
 class Tools(wx.Panel):
     TOOL_SIZE = (30, 30)
@@ -97,17 +96,21 @@ class Tools(wx.Panel):
         self.SetSizeHints(self.GetSize()[0], -1)
         # Events
         wx.EVT_COMMAND_RANGE(self, ID_NEW.PANEL, ID_NEW.LAST,
-                          wx.wxEVT_COMMAND_BUTTON_CLICKED, g.frame.OnCreate)
+                             wx.wxEVT_COMMAND_BUTTON_CLICKED, g.frame.OnCreate)
         wx.EVT_KEY_DOWN(self, self.OnKeyDown)
         wx.EVT_KEY_UP(self, self.OnKeyUp)
 
+        self.drag = None
+
     def AddButton(self, id, image, text):
         from wx.lib import buttons
         button = buttons.GenBitmapButton(self, id, image, size=self.TOOL_SIZE,
-                                           style=wx.NO_BORDER|wx.WANTS_CHARS)
+                                         style=wx.NO_BORDER|wx.WANTS_CHARS)
         button.SetBezelWidth(0)
         wx.EVT_KEY_DOWN(button, self.OnKeyDown)
         wx.EVT_KEY_UP(button, self.OnKeyUp)
+        wx.EVT_LEFT_DOWN(button, self.OnLeftDownOnButton)
+        wx.EVT_MOTION(button, self.OnMotionOnButton)
         button.SetToolTipString(text)
         self.curSizer.Add(button)
         self.groups[-1][1][id] = button
@@ -160,6 +163,44 @@ class Tools(wx.Panel):
         else: box.SetLabel('[-] ' + box.name)
         self.Layout()
 
+    # DaD
+    def OnLeftDownOnButton(self, evt):
+        self.posDown = evt.GetPosition()
+        self.idDown = evt.GetId()
+        self.btnDown = evt.GetEventObject()
+        evt.Skip()
+
+    def OnMotionOnButton(self, evt):
+        # Detect dragging
+        if evt.Dragging() and evt.LeftIsDown():
+            d = evt.GetPosition() - self.posDown
+            if max(abs(d[0]), abs(d[1])) >= 5:
+                if self.btnDown.HasCapture(): 
+                    # Generate up event to release mouse
+                    evt = wx.MouseEvent(wx.EVT_LEFT_UP.typeId)
+                    evt.SetId(self.idDown)
+                    # Set flag to prevent normal button operation this time
+                    self.drag = True
+                    self.btnDown.ProcessEvent(evt)
+                self.StartDrag()
+        evt.Skip()
+
+    def StartDrag(self):
+        do = MyDataObject()
+        do.SetData(str(self.idDown))
+        bm = self.btnDown.GetBitmapLabel()
+        # wxGTK requires wxIcon cursor, wxWIN and wxMAC require wxCursor
+        if wx.Platform == '__WXGTK__':
+            icon = wx.EmptyIcon()
+            icon.CopyFromBitmap(bm)
+            dragSource = wx.DropSource(self, icon)
+        else:
+            curs = wx.CursorFromImage(wx.ImageFromBitmap(bm))
+            dragSource = wx.DropSource(self, curs)
+        dragSource.SetData(do)
+        g.frame.SetStatusText('Release the mouse button over the test window')
+        dragSource.DoDragDrop()
+
     # Process key events
     def OnKeyDown(self, evt):
         if evt.GetKeyCode() == wx.WXK_CONTROL: