always use wxPyPanel

[wxWidgets.git] / wxPython / demo / DragAndDrop.py

diff --git a/wxPython/demo/DragAndDrop.py b/wxPython/demo/DragAndDrop.py
index c69091d378c3e43a0a52ee95db81ab2fcb53c0c3..95b192dbbb07f16b1d86c2a94cf9f3195b4418e1 100644 (file)
--- a/wxPython/demo/DragAndDrop.py
+++ b/wxPython/demo/DragAndDrop.py
@@ -1,85 +1,113 @@
 
 

-from wxPython.wx import *
+import  wx

 
 #----------------------------------------------------------------------
 
 
 #----------------------------------------------------------------------
 

-class ClipTextPanel(wxPanel):
-    def __init__(self, parent, log):
-        wxPanel.__init__(self, parent, -1)
-        self.log = log
-
-        #self.SetFont(wxFont(10, wxSWISS, wxNORMAL, wxBOLD, False))
-
-        sizer = wxBoxSizer(wxVERTICAL)
-        sizer.Add(wxStaticText(self, -1,
-                               "Copy/Paste text to/from\n"
-                               "this window and other apps"), 0, wxEXPAND|wxALL, 2)
+ID_CopyBtn      = wx.NewId()
+ID_PasteBtn     = wx.NewId()
+ID_BitmapBtn    = wx.NewId()

 
 

-        self.text = wxTextCtrl(self, -1, "", style=wxTE_MULTILINE|wxHSCROLL)
-        sizer.Add(self.text, 1, wxEXPAND)
+#----------------------------------------------------------------------

 
 

-        hsz = wxBoxSizer(wxHORIZONTAL)
-        hsz.Add(wxButton(self, 6050, " Copy "), 1, wxEXPAND|wxALL, 2)
-        hsz.Add(wxButton(self, 6051, " Paste "), 1, wxEXPAND|wxALL, 2)
-        sizer.Add(hsz, 0, wxEXPAND)
-        sizer.Add(wxButton(self, 6052, " Copy Bitmap "), 0, wxEXPAND|wxALL, 2)
+class ClipTextPanel(wx.Panel):
+    def __init__(self, parent, log):
+        wx.Panel.__init__(self, parent, -1)
+        self.log = log

 
 

-        EVT_BUTTON(self, 6050, self.OnCopy)
-        EVT_BUTTON(self, 6051, self.OnPaste)
-        EVT_BUTTON(self, 6052, self.OnCopyBitmap)
+        #self.SetFont(wx.Font(10, wx.SWISS, wx.NORMAL, wx.BOLD, False))
+
+        sizer = wx.BoxSizer(wx.VERTICAL)
+        sizer.Add(
+            wx.StaticText(
+                self, -1, "Copy/Paste text to/from\n"
+                "this window and other apps"
+                ), 
+            0, wx.EXPAND|wx.ALL, 2
+            )
+
+        self.text = wx.TextCtrl(self, -1, "", style=wx.TE_MULTILINE|wx.HSCROLL)
+        sizer.Add(self.text, 1, wx.EXPAND)
+
+        hsz = wx.BoxSizer(wx.HORIZONTAL)
+        hsz.Add(wx.Button(self, ID_CopyBtn, " Copy "), 1, wx.EXPAND|wx.ALL, 2)
+        hsz.Add(wx.Button(self, ID_PasteBtn, " Paste "), 1, wx.EXPAND|wx.ALL, 2)
+        sizer.Add(hsz, 0, wx.EXPAND)
+        sizer.Add(
+            wx.Button(self, ID_BitmapBtn, " Copy Bitmap "), 
+            0, wx.EXPAND|wx.ALL, 2
+            )
+
+        self.Bind(wx.EVT_BUTTON, self.OnCopy, id=ID_CopyBtn)
+        self.Bind(wx.EVT_BUTTON, self.OnPaste, id=ID_PasteBtn)
+        self.Bind(wx.EVT_BUTTON, self.OnCopyBitmap, id=ID_BitmapBtn)

 
         self.SetAutoLayout(True)
         self.SetSizer(sizer)
 
 
     def OnCopy(self, evt):
 
         self.SetAutoLayout(True)
         self.SetSizer(sizer)
 
 
     def OnCopy(self, evt):

-        self.do = wxTextDataObject()
+        self.do = wx.TextDataObject()

         self.do.SetText(self.text.GetValue())
         self.do.SetText(self.text.GetValue())

-        wxTheClipboard.Open()
-        wxTheClipboard.SetData(self.do)
-        wxTheClipboard.Close()
+        if wx.TheClipboard.Open():
+            wx.TheClipboard.SetData(self.do)
+            wx.TheClipboard.Close()
+        else:
+            wx.MessageBox("Unable to open the clipboard", "Error")

 
 
     def OnPaste(self, evt):
 
 
     def OnPaste(self, evt):

-        do = wxTextDataObject()
-        wxTheClipboard.Open()
-        success = wxTheClipboard.GetData(do)
-        wxTheClipboard.Close()
+        success = False
+        do = wx.TextDataObject()
+        if wx.TheClipboard.Open():
+            success = wx.TheClipboard.GetData(do)
+            wx.TheClipboard.Close()
+

         if success:
             self.text.SetValue(do.GetText())
         else:
         if success:
             self.text.SetValue(do.GetText())
         else:

-            wxMessageBox("There is no data in the clipboard in the required format",
-                         "Error")
+            wx.MessageBox(
+                "There is no data in the clipboard in the required format",
+                "Error"
+                )

 
     def OnCopyBitmap(self, evt):
 
     def OnCopyBitmap(self, evt):

-        dlg = wxFileDialog(self, "Choose a bitmap to copy", wildcard="*.bmp")
-        if dlg.ShowModal() == wxID_OK:
-            bmp = wxBitmap(dlg.GetFilename(), wxBITMAP_TYPE_BMP)
-            bmpdo = wxBitmapDataObject(bmp)
-            wxTheClipboard.Open()
-            wxTheClipboard.SetData(bmpdo)
-            wxTheClipboard.Close()
-
-            wxMessageBox("The bitmap is now in the Clipboard.  Switch to a graphics\n"
-                         "editor and try pasting it in...")
+        dlg = wx.FileDialog(self, "Choose a bitmap to copy", wildcard="*.bmp")
+
+        if dlg.ShowModal() == wx.ID_OK:
+            bmp = wx.Bitmap(dlg.GetPath(), wx.BITMAP_TYPE_BMP)
+            bmpdo = wx.BitmapDataObject(bmp)
+            if wx.TheClipboard.Open():
+                wx.TheClipboard.SetData(bmpdo)
+                wx.TheClipboard.Close()
+
+                wx.MessageBox(
+                    "The bitmap is now in the Clipboard.  Switch to a graphics\n"
+                    "editor and try pasting it in..."
+                    )
+            else:
+                wx.MessageBox(
+                    "There is no data in the clipboard in the required format",
+                    "Error"
+                    )
+

         dlg.Destroy()
 
 #----------------------------------------------------------------------
 
         dlg.Destroy()
 
 #----------------------------------------------------------------------
 

-class OtherDropTarget(wxPyDropTarget):
+class OtherDropTarget(wx.PyDropTarget):

     def __init__(self, window, log):
     def __init__(self, window, log):

-        wxPyDropTarget.__init__(self)
+        wx.PyDropTarget.__init__(self)

         self.log = log
         self.log = log

-        self.do = wxFileDataObject()
+        self.do = wx.FileDataObject()

         self.SetDataObject(self.do)
 
     def OnEnter(self, x, y, d):
         self.log.WriteText("OnEnter: %d, %d, %d\n" % (x, y, d))
         self.SetDataObject(self.do)
 
     def OnEnter(self, x, y, d):
         self.log.WriteText("OnEnter: %d, %d, %d\n" % (x, y, d))

-        return wxDragCopy
+        return wx.DragCopy

 
     #def OnDragOver(self, x, y, d):
     #    self.log.WriteText("OnDragOver: %d, %d, %d\n" % (x, y, d))
 
     #def OnDragOver(self, x, y, d):
     #    self.log.WriteText("OnDragOver: %d, %d, %d\n" % (x, y, d))

-    #    return wxDragCopy
+    #    return wx.DragCopy

 
     def OnLeave(self):
         self.log.WriteText("OnLeave\n")
 
     def OnLeave(self):
         self.log.WriteText("OnLeave\n")


@@ -95,11 +123,9 @@ class OtherDropTarget(wxPyDropTarget):
         return d
 
 
         return d
 
 

-
-
-class MyFileDropTarget(wxFileDropTarget):
+class MyFileDropTarget(wx.FileDropTarget):

     def __init__(self, window, log):
     def __init__(self, window, log):

-        wxFileDropTarget.__init__(self)
+        wx.FileDropTarget.__init__(self)

         self.window = window
         self.log = log
 
         self.window = window
         self.log = log
 


@@ -107,13 +133,14 @@ class MyFileDropTarget(wxFileDropTarget):
         self.window.SetInsertionPointEnd()
         self.window.WriteText("\n%d file(s) dropped at %d,%d:\n" %
                               (len(filenames), x, y))
         self.window.SetInsertionPointEnd()
         self.window.WriteText("\n%d file(s) dropped at %d,%d:\n" %
                               (len(filenames), x, y))

+

         for file in filenames:
             self.window.WriteText(file + '\n')
 
 
         for file in filenames:
             self.window.WriteText(file + '\n')
 
 

-class MyTextDropTarget(wxTextDropTarget):
+class MyTextDropTarget(wx.TextDropTarget):

     def __init__(self, window, log):
     def __init__(self, window, log):

-        wxTextDropTarget.__init__(self)
+        wx.TextDropTarget.__init__(self)

         self.window = window
         self.log = log
 
         self.window = window
         self.log = log
 


@@ -121,32 +148,43 @@ class MyTextDropTarget(wxTextDropTarget):
         self.window.WriteText("(%d, %d)\n%s\n" % (x, y, text))
 
     def OnDragOver(self, x, y, d):
         self.window.WriteText("(%d, %d)\n%s\n" % (x, y, text))
 
     def OnDragOver(self, x, y, d):

-        return wxDragCopy
+        return wx.DragCopy

 
 
 
 

-class FileDropPanel(wxPanel):
+class FileDropPanel(wx.Panel):

     def __init__(self, parent, log):
     def __init__(self, parent, log):

-        wxPanel.__init__(self, parent, -1)
+        wx.Panel.__init__(self, parent, -1)
+
+        #self.SetFont(wx.Font(10, wx.SWISS, wx.NORMAL, wx.BOLD, False))

 
 

-        #self.SetFont(wxFont(10, wxSWISS, wxNORMAL, wxBOLD, False))
+        sizer = wx.BoxSizer(wx.VERTICAL)
+        sizer.Add(
+            wx.StaticText(self, -1, " \nDrag some files here:"),
+            0, wx.EXPAND|wx.ALL, 2
+            )

 
 

-        sizer = wxBoxSizer(wxVERTICAL)
-        sizer.Add(wxStaticText(self, -1, " \nDrag some files here:"),
-                  0, wxEXPAND|wxALL, 2)
+        self.text = wx.TextCtrl(
+                        self, -1, "",
+                        style = wx.TE_MULTILINE|wx.HSCROLL|wx.TE_READONLY
+                        )

 
 

-        self.text = wxTextCtrl(self, -1, "",
-                               style = wxTE_MULTILINE|wxHSCROLL|wxTE_READONLY)

         dt = MyFileDropTarget(self, log)
         self.text.SetDropTarget(dt)
         dt = MyFileDropTarget(self, log)
         self.text.SetDropTarget(dt)

-        sizer.Add(self.text, 1, wxEXPAND)
+        sizer.Add(self.text, 1, wx.EXPAND)
+
+        sizer.Add(
+            wx.StaticText(self, -1, " \nDrag some text here:"),
+            0, wx.EXPAND|wx.ALL, 2
+            )
+
+        self.text2 = wx.TextCtrl(
+                        self, -1, "",
+                        style = wx.TE_MULTILINE|wx.HSCROLL|wx.TE_READONLY
+                        )

 
 

-        sizer.Add(wxStaticText(self, -1, " \nDrag some text here:"),
-                  0, wxEXPAND|wxALL, 2)
-        self.text2 = wxTextCtrl(self, -1, "",
-                               style = wxTE_MULTILINE|wxHSCROLL|wxTE_READONLY)

         dt = MyTextDropTarget(self.text2, log)
         self.text2.SetDropTarget(dt)
         dt = MyTextDropTarget(self.text2, log)
         self.text2.SetDropTarget(dt)

-        sizer.Add(self.text2, 1, wxEXPAND)
+        sizer.Add(self.text2, 1, wx.EXPAND)

 
         self.SetAutoLayout(True)
         self.SetSizer(sizer)
 
         self.SetAutoLayout(True)
         self.SetSizer(sizer)


@@ -162,28 +200,29 @@ class FileDropPanel(wxPanel):
 #----------------------------------------------------------------------
 #----------------------------------------------------------------------
 
 #----------------------------------------------------------------------
 #----------------------------------------------------------------------
 

-class TestPanel(wxPanel):
+class TestPanel(wx.Panel):

     def __init__(self, parent, log):
     def __init__(self, parent, log):

-        wxPanel.__init__(self, parent, -1)
+        wx.Panel.__init__(self, parent, -1)

 
         self.SetAutoLayout(True)
 
         self.SetAutoLayout(True)

-        outsideSizer = wxBoxSizer(wxVERTICAL)
+        outsideSizer = wx.BoxSizer(wx.VERTICAL)

 
         msg = "Clipboard / Drag-And-Drop"
 
         msg = "Clipboard / Drag-And-Drop"

-        text = wxStaticText(self, -1, "", style=wxALIGN_CENTRE)
-        text.SetFont(wxFont(24, wxSWISS, wxNORMAL, wxBOLD, False))
+        text = wx.StaticText(self, -1, "", style=wx.ALIGN_CENTRE)
+        text.SetFont(wx.Font(24, wx.SWISS, wx.NORMAL, wx.BOLD, False))

         text.SetLabel(msg)
         text.SetLabel(msg)

+

         w,h = text.GetTextExtent(msg)
         w,h = text.GetTextExtent(msg)

-        text.SetSize(wxSize(w,h+1))
-        text.SetForegroundColour(wxBLUE)
-        outsideSizer.Add(text, 0, wxEXPAND|wxALL, 5)
-        outsideSizer.Add(wxStaticLine(self, -1), 0, wxEXPAND)
+        text.SetSize(wx.Size(w,h+1))
+        text.SetForegroundColour(wx.BLUE)
+        outsideSizer.Add(text, 0, wx.EXPAND|wx.ALL, 5)
+        outsideSizer.Add(wx.StaticLine(self, -1), 0, wx.EXPAND)

 
 

-        inSizer = wxBoxSizer(wxHORIZONTAL)
-        inSizer.Add(ClipTextPanel(self, log), 1, wxEXPAND)
-        inSizer.Add(FileDropPanel(self, log), 1, wxEXPAND)
+        inSizer = wx.BoxSizer(wx.HORIZONTAL)
+        inSizer.Add(ClipTextPanel(self, log), 1, wx.EXPAND)
+        inSizer.Add(FileDropPanel(self, log), 1, wx.EXPAND)

 
 

-        outsideSizer.Add(inSizer, 1, wxEXPAND)
+        outsideSizer.Add(inSizer, 1, wx.EXPAND)

         self.SetSizer(outsideSizer)
 
 
         self.SetSizer(outsideSizer)
 
 


@@ -196,17 +235,9 @@ def runTest(frame, nb, log):
 #----------------------------------------------------------------------
 
 
 #----------------------------------------------------------------------
 
 

-
-
-
-
-
-
-
-
-
-
-overview = """<html><body>\
+overview = """\
+<html>
+<body>

 This demo shows some examples of data transfer through clipboard or
 drag and drop. In wxWindows, these two ways to transfer data (either
 between different applications or inside one and the same) are very
 This demo shows some examples of data transfer through clipboard or
 drag and drop. In wxWindows, these two ways to transfer data (either
 between different applications or inside one and the same) are very


@@ -230,14 +261,13 @@ and target, the data provider and the data receiver. These which may
 be in the same application and even the same window when, for example,
 you drag some text from one position to another in a word
 processor. Let us describe what each of them should do.
 be in the same application and even the same window when, for example,
 you drag some text from one position to another in a word
 processor. Let us describe what each of them should do.

-</body></html>
+</body>
+</html>

 """
 
 
 """
 
 

-
-

 if __name__ == '__main__':
     import sys,os
     import run
 if __name__ == '__main__':
     import sys,os
     import run

-    run.main(['', os.path.basename(sys.argv[0])])
+    run.main(['', os.path.basename(sys.argv[0])] + sys.argv[1:])