more micro tests

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_8_BRANCH@44370 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

wxPython/tests/test_griddrag.py

@@ -0,0 +1,49 @@
+import wx
+import wx.grid
+##import os; print os.getpid(); raw_input("press enter...")
+
+class TestFrame(wx.Frame):
+    def __init__(self, *args, **kw):
+        wx.Frame.__init__(self, *args, **kw)
+        self.grid = wx.grid.Grid(self)
+        self.grid.CreateGrid(10,10)
+        self.grid.EnableDragCell(True)
+        self.grid.Bind(wx.grid.EVT_GRID_CELL_BEGIN_DRAG, self.OnBeginDrag)
+        #self.grid.GetGridWindow().Bind(wx.EVT_MOTION, self.OnMouseDrag)
+        
+
+    def OnBeginDrag(self, evt):
+        print "OnBeginDrag"
+
+        # The grid window has the mouse captured when this event is sent??
+        if self.grid.GetGridWindow().HasCapture():
+            print "Releasing capture"
+            self.grid.GetGridWindow().ReleaseMouse()
+        
+        src = wx.DropSource(self.grid)
+        data = wx.TextDataObject("This is a test")
+        src.SetData(data)
+        result = src.DoDragDrop()
+        print "result = %d" % result
+
+
+    def OnMouseDrag(self, evt):
+        if not evt.Dragging():
+            evt.Skip()
+            return        
+        print "OnMouseDrag"
+        src = wx.DropSource(self.grid)
+        data = wx.TextDataObject("This is a test")
+        src.SetData(data)
+        result = src.DoDragDrop()
+        print "result = %d" % result
+            
+
+from wx.lib.mixins.inspect import InspectableApp
+
+app = InspectableApp(False)
+app.Init()
+frm = TestFrame(None, title="EVT_GRID_CELL_BEGIN_DRAG")
+frm.Show()
+app.MainLoop()
+