import wx import wx.lib.mixins.listctrl as listmix #---------------------------------------------------------------------- keyMap = { wx.WXK_BACK : "WXK_BACK", wx.WXK_TAB : "WXK_TAB", wx.WXK_RETURN : "WXK_RETURN", wx.WXK_ESCAPE : "WXK_ESCAPE", wx.WXK_SPACE : "WXK_SPACE", wx.WXK_DELETE : "WXK_DELETE", wx.WXK_START : "WXK_START", wx.WXK_LBUTTON : "WXK_LBUTTON", wx.WXK_RBUTTON : "WXK_RBUTTON", wx.WXK_CANCEL : "WXK_CANCEL", wx.WXK_MBUTTON : "WXK_MBUTTON", wx.WXK_CLEAR : "WXK_CLEAR", wx.WXK_SHIFT : "WXK_SHIFT", wx.WXK_ALT : "WXK_ALT", wx.WXK_CONTROL : "WXK_CONTROL", wx.WXK_MENU : "WXK_MENU", wx.WXK_PAUSE : "WXK_PAUSE", wx.WXK_CAPITAL : "WXK_CAPITAL", wx.WXK_PRIOR : "WXK_PRIOR", wx.WXK_NEXT : "WXK_NEXT", wx.WXK_END : "WXK_END", wx.WXK_HOME : "WXK_HOME", wx.WXK_LEFT : "WXK_LEFT", wx.WXK_UP : "WXK_UP", wx.WXK_RIGHT : "WXK_RIGHT", wx.WXK_DOWN : "WXK_DOWN", wx.WXK_SELECT : "WXK_SELECT", wx.WXK_PRINT : "WXK_PRINT", wx.WXK_EXECUTE : "WXK_EXECUTE", wx.WXK_SNAPSHOT : "WXK_SNAPSHOT", wx.WXK_INSERT : "WXK_INSERT", wx.WXK_HELP : "WXK_HELP", wx.WXK_NUMPAD0 : "WXK_NUMPAD0", wx.WXK_NUMPAD1 : "WXK_NUMPAD1", wx.WXK_NUMPAD2 : "WXK_NUMPAD2", wx.WXK_NUMPAD3 : "WXK_NUMPAD3", wx.WXK_NUMPAD4 : "WXK_NUMPAD4", wx.WXK_NUMPAD5 : "WXK_NUMPAD5", wx.WXK_NUMPAD6 : "WXK_NUMPAD6", wx.WXK_NUMPAD7 : "WXK_NUMPAD7", wx.WXK_NUMPAD8 : "WXK_NUMPAD8", wx.WXK_NUMPAD9 : "WXK_NUMPAD9", wx.WXK_MULTIPLY : "WXK_MULTIPLY", wx.WXK_ADD : "WXK_ADD", wx.WXK_SEPARATOR : "WXK_SEPARATOR", wx.WXK_SUBTRACT : "WXK_SUBTRACT", wx.WXK_DECIMAL : "WXK_DECIMAL", wx.WXK_DIVIDE : "WXK_DIVIDE", wx.WXK_F1 : "WXK_F1", wx.WXK_F2 : "WXK_F2", wx.WXK_F3 : "WXK_F3", wx.WXK_F4 : "WXK_F4", wx.WXK_F5 : "WXK_F5", wx.WXK_F6 : "WXK_F6", wx.WXK_F7 : "WXK_F7", wx.WXK_F8 : "WXK_F8", wx.WXK_F9 : "WXK_F9", wx.WXK_F10 : "WXK_F10", wx.WXK_F11 : "WXK_F11", wx.WXK_F12 : "WXK_F12", wx.WXK_F13 : "WXK_F13", wx.WXK_F14 : "WXK_F14", wx.WXK_F15 : "WXK_F15", wx.WXK_F16 : "WXK_F16", wx.WXK_F17 : "WXK_F17", wx.WXK_F18 : "WXK_F18", wx.WXK_F19 : "WXK_F19", wx.WXK_F20 : "WXK_F20", wx.WXK_F21 : "WXK_F21", wx.WXK_F22 : "WXK_F22", wx.WXK_F23 : "WXK_F23", wx.WXK_F24 : "WXK_F24", wx.WXK_NUMLOCK : "WXK_NUMLOCK", wx.WXK_SCROLL : "WXK_SCROLL", wx.WXK_PAGEUP : "WXK_PAGEUP", wx.WXK_PAGEDOWN : "WXK_PAGEDOWN", wx.WXK_NUMPAD_SPACE : "WXK_NUMPAD_SPACE", wx.WXK_NUMPAD_TAB : "WXK_NUMPAD_TAB", wx.WXK_NUMPAD_ENTER : "WXK_NUMPAD_ENTER", wx.WXK_NUMPAD_F1 : "WXK_NUMPAD_F1", wx.WXK_NUMPAD_F2 : "WXK_NUMPAD_F2", wx.WXK_NUMPAD_F3 : "WXK_NUMPAD_F3", wx.WXK_NUMPAD_F4 : "WXK_NUMPAD_F4", wx.WXK_NUMPAD_HOME : "WXK_NUMPAD_HOME", wx.WXK_NUMPAD_LEFT : "WXK_NUMPAD_LEFT", wx.WXK_NUMPAD_UP : "WXK_NUMPAD_UP", wx.WXK_NUMPAD_RIGHT : "WXK_NUMPAD_RIGHT", wx.WXK_NUMPAD_DOWN : "WXK_NUMPAD_DOWN", wx.WXK_NUMPAD_PRIOR : "WXK_NUMPAD_PRIOR", wx.WXK_NUMPAD_PAGEUP : "WXK_NUMPAD_PAGEUP", wx.WXK_NUMPAD_NEXT : "WXK_NUMPAD_NEXT", wx.WXK_NUMPAD_PAGEDOWN : "WXK_NUMPAD_PAGEDOWN", wx.WXK_NUMPAD_END : "WXK_NUMPAD_END", wx.WXK_NUMPAD_BEGIN : "WXK_NUMPAD_BEGIN", wx.WXK_NUMPAD_INSERT : "WXK_NUMPAD_INSERT", wx.WXK_NUMPAD_DELETE : "WXK_NUMPAD_DELETE", wx.WXK_NUMPAD_EQUAL : "WXK_NUMPAD_EQUAL", wx.WXK_NUMPAD_MULTIPLY : "WXK_NUMPAD_MULTIPLY", wx.WXK_NUMPAD_ADD : "WXK_NUMPAD_ADD", wx.WXK_NUMPAD_SEPARATOR : "WXK_NUMPAD_SEPARATOR", wx.WXK_NUMPAD_SUBTRACT : "WXK_NUMPAD_SUBTRACT", wx.WXK_NUMPAD_DECIMAL : "WXK_NUMPAD_DECIMAL", wx.WXK_NUMPAD_DIVIDE : "WXK_NUMPAD_DIVIDE", } #---------------------------------------------------------------------- class KeySink(wx.Window): def __init__(self, parent): wx.Window.__init__(self, parent, -1, style=wx.WANTS_CHARS #| wx.RAISED_BORDER #| wx.SUNKEN_BORDER , name="sink") self.SetBackgroundColour(wx.BLUE) self.haveFocus = False self.callSkip = True self.logKeyDn = True self.logKeyUp = True self.logChar = True self.Bind(wx.EVT_PAINT, self.OnPaint) self.Bind(wx.EVT_SET_FOCUS, self.OnSetFocus) self.Bind(wx.EVT_KILL_FOCUS, self.OnKillFocus) self.Bind(wx.EVT_MOUSE_EVENTS, self.OnMouse) self.Bind(wx.EVT_KEY_DOWN, self.OnKeyDown) self.Bind(wx.EVT_KEY_UP, self.OnKeyUp) self.Bind(wx.EVT_CHAR, self.OnChar) def SetCallSkip(self, skip): self.callSkip = skip def SetLogKeyUp(self, val): self.logKeyUp = val def SetLogKeyDn(self, val): self.logKeyDn = val def SetLogChar(self, val): self.logChar = val def OnPaint(self, evt): dc = wx.PaintDC(self) rect = self.GetClientRect() dc.SetTextForeground(wx.WHITE) dc.DrawLabel("Click here and then press some keys", rect, wx.ALIGN_CENTER | wx.ALIGN_TOP) if self.haveFocus: dc.SetTextForeground(wx.GREEN) dc.DrawLabel("Have Focus", rect, wx.ALIGN_RIGHT | wx.ALIGN_BOTTOM) else: dc.SetTextForeground(wx.RED) dc.DrawLabel("Need Focus!", rect, wx.ALIGN_RIGHT | wx.ALIGN_BOTTOM) def OnSetFocus(self, evt): self.haveFocus = True self.Refresh() def OnKillFocus(self, evt): self.haveFocus = False self.Refresh() def OnMouse(self, evt): if evt.ButtonDown(): self.SetFocus() def OnKeyDown(self, evt): if self.logKeyDn: self.GetParent().keylog.LogKeyEvent("KeyDown", evt) if self.callSkip: evt.Skip() def OnKeyUp(self, evt): if self.logKeyUp: self.GetParent().keylog.LogKeyEvent("KeyUp", evt) if self.callSkip: evt.Skip() def OnChar(self, evt): if self.logChar: self.GetParent().keylog.LogKeyEvent("Char", evt) #---------------------------------------------------------------------- class KeyLog(wx.ListCtrl, listmix.ListCtrlAutoWidthMixin): colHeaders = [ "Event Type", "Key Name", "Key Code", "Modifiers", "Unicode", "RawKeyCode", "RawKeyFlags", ] def __init__(self, parent): wx.ListCtrl.__init__(self, parent, -1, style = wx.LC_REPORT|wx.LC_VRULES|wx.LC_HRULES) listmix.ListCtrlAutoWidthMixin.__init__(self) for idx, header in enumerate(self.colHeaders): self.InsertColumn(idx, header) idx += 1 self.InsertColumn(idx, "") for x in range(idx): self.SetColumnWidth(x, wx.LIST_AUTOSIZE_USEHEADER) self.SetColumnWidth(1, 125) def LogKeyEvent(self, evType, evt): keycode = evt.GetKeyCode() keyname = keyMap.get(keycode, None) if keyname is None: if "unicode" in wx.PlatformInfo and keycode < 128: keyname = "\"" + unichr(evt.GetUnicodeKey()) + "\"" elif keycode < 256: if keycode == 0: keyname = "NUL" elif keycode < 27: keyname = "Ctrl-%s" % chr(ord('A') + keycode-1) else: keyname = "\"%s\"" % chr(keycode) else: keyname = "unknown (%s)" % keycode modifiers = "" for mod, ch in [(evt.ControlDown(), 'C'), (evt.AltDown(), 'A'), (evt.ShiftDown(), 'S'), (evt.MetaDown(), 'M')]: if mod: modifiers += ch else: modifiers += '-' id = self.InsertStringItem(self.GetItemCount(), evType) self.SetStringItem(id, 1, keyname) self.SetStringItem(id, 2, str(keycode)) self.SetStringItem(id, 3, modifiers) self.SetStringItem(id, 4, str(evt.GetUnicodeKey())) self.SetStringItem(id, 5, str(evt.GetRawKeyCode())) self.SetStringItem(id, 6, str(evt.GetRawKeyFlags())) #print ( id, evType, keyname, str(keycode), modifiers, str(evt.GetRawKeyCode()), str(evt.GetRawKeyFlags())) self.EnsureVisible(id) def ClearLog(self): self.DeleteAllItems() def CopyLog(self): # build a newline and tab delimited string to put into the clipboard if "unicode" in wx.PlatformInfo: st = u"" else: st = "" for h in self.colHeaders: st += h + "\t" st += "\n" for idx in range(self.GetItemCount()): for col in range(self.GetColumnCount()): item = self.GetItem(idx, col) st += item.GetText() + "\t" st += "\n" data = wx.TextDataObject() data.SetText(st) if wx.TheClipboard.Open(): wx.TheClipboard.SetData(data) wx.TheClipboard.Close() else: wx.MessageBox("Unable to open the clipboard", "Error") #---------------------------------------------------------------------- class TestPanel(wx.Panel): def __init__(self, parent, log): self.log = log wx.Panel.__init__(self, parent, -1, style=0) self.keysink = KeySink(self) self.keysink.SetMinSize((100, 65)) self.keylog = KeyLog(self) btn = wx.Button(self, -1, "Clear", style=wx.BU_EXACTFIT) self.Bind(wx.EVT_BUTTON, self.OnClearBtn, btn) btn.SetToolTipString( "Clear the items from the log window") btn2 = wx.Button(self, -1, "Copy", style=wx.BU_EXACTFIT) self.Bind(wx.EVT_BUTTON, self.OnCopyBtn, btn2) btn2.SetToolTipString( "Copy the contents of the log window to the clipboard") cb1 = wx.CheckBox(self, -1, "Call evt.Skip in Key* events") self.Bind(wx.EVT_CHECKBOX, self.OnSkipCB, cb1) cb1.SetValue(True) cb2 = wx.CheckBox(self, -1, "KEY_UP") self.Bind(wx.EVT_CHECKBOX, self.OnKeyUpCB, cb2) cb2.SetValue(True) cb3 = wx.CheckBox(self, -1, "KEY_DOWN") self.Bind(wx.EVT_CHECKBOX, self.OnKeyDnCB, cb3) cb3.SetValue(True) cb4 = wx.CheckBox(self, -1, "CHAR") self.Bind(wx.EVT_CHECKBOX, self.OnCharCB, cb4) cb4.SetValue(True) buttons = wx.BoxSizer(wx.HORIZONTAL) buttons.Add(btn, 0, wx.ALL, 4) buttons.Add(btn2, 0, wx.ALL, 4) buttons.Add(cb1, 0, wx.ALIGN_CENTER_VERTICAL|wx.LEFT|wx.RIGHT, 6) buttons.Add(cb2, 0, wx.ALIGN_CENTER_VERTICAL|wx.LEFT, 6) buttons.Add(cb3, 0, wx.ALIGN_CENTER_VERTICAL|wx.LEFT, 6) buttons.Add(cb4, 0, wx.ALIGN_CENTER_VERTICAL|wx.LEFT, 6) sizer = wx.BoxSizer(wx.VERTICAL) sizer.Add(self.keysink, 0, wx.GROW) sizer.Add(buttons) sizer.Add(self.keylog, 1, wx.GROW) self.SetSizer(sizer) def OnClearBtn(self, evt): self.keylog.ClearLog() def OnCopyBtn(self, evt): self.keylog.CopyLog() def OnSkipCB(self, evt): self.keysink.SetCallSkip(evt.GetInt()) def OnKeyUpCB(self, evt): self.keysink.SetLogKeyUp(evt.GetInt()) def OnKeyDnCB(self, evt): self.keysink.SetLogKeyDn(evt.GetInt()) def OnCharCB(self, evt): self.keysink.SetLogChar(evt.GetInt()) #---------------------------------------------------------------------- def runTest(frame, nb, log): win = TestPanel(nb, log) return win #---------------------------------------------------------------------- overview = """

wxKeyEvents

This demo simply catches all key events and prints info about them. It is meant to be used as a compatibility test for cross platform work. """ if __name__ == '__main__': import sys,os import run run.main(['', os.path.basename(sys.argv[0])] + sys.argv[1:])