X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/1fded56b375bf7a4687af1cdb182899614c1b2a8..2d112dc2a36d7d59778353daa9f9018b3ff4008f:/wxPython/demo/DragAndDrop.py diff --git a/wxPython/demo/DragAndDrop.py b/wxPython/demo/DragAndDrop.py index c69091d378..5039872fc2 100644 --- a/wxPython/demo/DragAndDrop.py +++ b/wxPython/demo/DragAndDrop.py @@ -1,85 +1,105 @@ -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.do = wxTextDataObject() + self.do = wx.TextDataObject() self.do.SetText(self.text.GetValue()) - wxTheClipboard.Open() - wxTheClipboard.SetData(self.do) - wxTheClipboard.Close() + wx.TheClipboard.Open() + wx.TheClipboard.SetData(self.do) + wx.TheClipboard.Close() def OnPaste(self, evt): - do = wxTextDataObject() - wxTheClipboard.Open() - success = wxTheClipboard.GetData(do) - wxTheClipboard.Close() + do = wx.TextDataObject() + wx.TheClipboard.Open() + success = wx.TheClipboard.GetData(do) + wx.TheClipboard.Close() + 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): - 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) + 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..." + ) + dlg.Destroy() #---------------------------------------------------------------------- -class OtherDropTarget(wxPyDropTarget): +class OtherDropTarget(wx.PyDropTarget): def __init__(self, window, log): - wxPyDropTarget.__init__(self) + wx.PyDropTarget.__init__(self) 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)) - return wxDragCopy + return wx.DragCopy #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") @@ -95,11 +115,9 @@ class OtherDropTarget(wxPyDropTarget): return d - - -class MyFileDropTarget(wxFileDropTarget): +class MyFileDropTarget(wx.FileDropTarget): def __init__(self, window, log): - wxFileDropTarget.__init__(self) + wx.FileDropTarget.__init__(self) self.window = window self.log = log @@ -107,13 +125,14 @@ class MyFileDropTarget(wxFileDropTarget): 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') -class MyTextDropTarget(wxTextDropTarget): +class MyTextDropTarget(wx.TextDropTarget): def __init__(self, window, log): - wxTextDropTarget.__init__(self) + wx.TextDropTarget.__init__(self) self.window = window self.log = log @@ -121,32 +140,43 @@ class MyTextDropTarget(wxTextDropTarget): 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): - 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) - 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) - sizer.Add(self.text2, 1, wxEXPAND) + sizer.Add(self.text2, 1, wx.EXPAND) self.SetAutoLayout(True) self.SetSizer(sizer) @@ -162,28 +192,29 @@ class FileDropPanel(wxPanel): #---------------------------------------------------------------------- #---------------------------------------------------------------------- -class TestPanel(wxPanel): +class TestPanel(wx.Panel): def __init__(self, parent, log): - wxPanel.__init__(self, parent, -1) + wx.Panel.__init__(self, parent, -1) self.SetAutoLayout(True) - outsideSizer = wxBoxSizer(wxVERTICAL) + outsideSizer = wx.BoxSizer(wx.VERTICAL) 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) + 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) @@ -196,17 +227,9 @@ def runTest(frame, nb, log): #---------------------------------------------------------------------- - - - - - - - - - - -overview = """\ +overview = """\ + + 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 @@ -230,12 +253,11 @@ 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. - + + """ - - if __name__ == '__main__': import sys,os import run