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[wxWidgets.git] / wxPython / demo / wxKeyEvents.py
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1
2from wxPython.wx import *
3
4#----------------------------------------------------------------------
5
6keyMap = {
7 WXK_BACK : "WXK_BACK",
8 WXK_TAB : "WXK_TAB",
9 WXK_RETURN : "WXK_RETURN",
10 WXK_ESCAPE : "WXK_ESCAPE",
11 WXK_SPACE : "WXK_SPACE",
12 WXK_DELETE : "WXK_DELETE",
13 WXK_START : "WXK_START",
14 WXK_LBUTTON : "WXK_LBUTTON",
15 WXK_RBUTTON : "WXK_RBUTTON",
16 WXK_CANCEL : "WXK_CANCEL",
17 WXK_MBUTTON : "WXK_MBUTTON",
18 WXK_CLEAR : "WXK_CLEAR",
19 WXK_SHIFT : "WXK_SHIFT",
20 WXK_ALT : "WXK_ALT",
21 WXK_CONTROL : "WXK_CONTROL",
22 WXK_MENU : "WXK_MENU",
23 WXK_PAUSE : "WXK_PAUSE",
24 WXK_CAPITAL : "WXK_CAPITAL",
25 WXK_PRIOR : "WXK_PRIOR",
26 WXK_NEXT : "WXK_NEXT",
27 WXK_END : "WXK_END",
28 WXK_HOME : "WXK_HOME",
29 WXK_LEFT : "WXK_LEFT",
30 WXK_UP : "WXK_UP",
31 WXK_RIGHT : "WXK_RIGHT",
32 WXK_DOWN : "WXK_DOWN",
33 WXK_SELECT : "WXK_SELECT",
34 WXK_PRINT : "WXK_PRINT",
35 WXK_EXECUTE : "WXK_EXECUTE",
36 WXK_SNAPSHOT : "WXK_SNAPSHOT",
37 WXK_INSERT : "WXK_INSERT",
38 WXK_HELP : "WXK_HELP",
39 WXK_NUMPAD0 : "WXK_NUMPAD0",
40 WXK_NUMPAD1 : "WXK_NUMPAD1",
41 WXK_NUMPAD2 : "WXK_NUMPAD2",
42 WXK_NUMPAD3 : "WXK_NUMPAD3",
43 WXK_NUMPAD4 : "WXK_NUMPAD4",
44 WXK_NUMPAD5 : "WXK_NUMPAD5",
45 WXK_NUMPAD6 : "WXK_NUMPAD6",
46 WXK_NUMPAD7 : "WXK_NUMPAD7",
47 WXK_NUMPAD8 : "WXK_NUMPAD8",
48 WXK_NUMPAD9 : "WXK_NUMPAD9",
49 WXK_MULTIPLY : "WXK_MULTIPLY",
50 WXK_ADD : "WXK_ADD",
51 WXK_SEPARATOR : "WXK_SEPARATOR",
52 WXK_SUBTRACT : "WXK_SUBTRACT",
53 WXK_DECIMAL : "WXK_DECIMAL",
54 WXK_DIVIDE : "WXK_DIVIDE",
55 WXK_F1 : "WXK_F1",
56 WXK_F2 : "WXK_F2",
57 WXK_F3 : "WXK_F3",
58 WXK_F4 : "WXK_F4",
59 WXK_F5 : "WXK_F5",
60 WXK_F6 : "WXK_F6",
61 WXK_F7 : "WXK_F7",
62 WXK_F8 : "WXK_F8",
63 WXK_F9 : "WXK_F9",
64 WXK_F10 : "WXK_F10",
65 WXK_F11 : "WXK_F11",
66 WXK_F12 : "WXK_F12",
67 WXK_F13 : "WXK_F13",
68 WXK_F14 : "WXK_F14",
69 WXK_F15 : "WXK_F15",
70 WXK_F16 : "WXK_F16",
71 WXK_F17 : "WXK_F17",
72 WXK_F18 : "WXK_F18",
73 WXK_F19 : "WXK_F19",
74 WXK_F20 : "WXK_F20",
75 WXK_F21 : "WXK_F21",
76 WXK_F22 : "WXK_F22",
77 WXK_F23 : "WXK_F23",
78 WXK_F24 : "WXK_F24",
79 WXK_NUMLOCK : "WXK_NUMLOCK",
80 WXK_SCROLL : "WXK_SCROLL",
81 WXK_PAGEUP : "WXK_PAGEUP",
82 WXK_PAGEDOWN : "WXK_PAGEDOWN",
83 WXK_NUMPAD_SPACE : "WXK_NUMPAD_SPACE",
84 WXK_NUMPAD_TAB : "WXK_NUMPAD_TAB",
85 WXK_NUMPAD_ENTER : "WXK_NUMPAD_ENTER",
86 WXK_NUMPAD_F1 : "WXK_NUMPAD_F1",
87 WXK_NUMPAD_F2 : "WXK_NUMPAD_F2",
88 WXK_NUMPAD_F3 : "WXK_NUMPAD_F3",
89 WXK_NUMPAD_F4 : "WXK_NUMPAD_F4",
90 WXK_NUMPAD_HOME : "WXK_NUMPAD_HOME",
91 WXK_NUMPAD_LEFT : "WXK_NUMPAD_LEFT",
92 WXK_NUMPAD_UP : "WXK_NUMPAD_UP",
93 WXK_NUMPAD_RIGHT : "WXK_NUMPAD_RIGHT",
94 WXK_NUMPAD_DOWN : "WXK_NUMPAD_DOWN",
95 WXK_NUMPAD_PRIOR : "WXK_NUMPAD_PRIOR",
96 WXK_NUMPAD_PAGEUP : "WXK_NUMPAD_PAGEUP",
97 WXK_NUMPAD_NEXT : "WXK_NUMPAD_NEXT",
98 WXK_NUMPAD_PAGEDOWN : "WXK_NUMPAD_PAGEDOWN",
99 WXK_NUMPAD_END : "WXK_NUMPAD_END",
100 WXK_NUMPAD_BEGIN : "WXK_NUMPAD_BEGIN",
101 WXK_NUMPAD_INSERT : "WXK_NUMPAD_INSERT",
102 WXK_NUMPAD_DELETE : "WXK_NUMPAD_DELETE",
103 WXK_NUMPAD_EQUAL : "WXK_NUMPAD_EQUAL",
104 WXK_NUMPAD_MULTIPLY : "WXK_NUMPAD_MULTIPLY",
105 WXK_NUMPAD_ADD : "WXK_NUMPAD_ADD",
106 WXK_NUMPAD_SEPARATOR : "WXK_NUMPAD_SEPARATOR",
107 WXK_NUMPAD_SUBTRACT : "WXK_NUMPAD_SUBTRACT",
108 WXK_NUMPAD_DECIMAL : "WXK_NUMPAD_DECIMAL",
109 WXK_NUMPAD_DIVIDE : "WXK_NUMPAD_DIVIDE",
110}
111
112
113#----------------------------------------------------------------------
114
115class KeySink(wxWindow):
116 def __init__(self, parent):
117 wxWindow.__init__(self, parent, -1, style =
118 wxWANTS_CHARS
119 #| wxRAISED_BORDER
120 #| wxSUNKEN_BORDER
121 )
122 self.SetBackgroundColour(wxBLUE)
123 self.haveFocus = False
124 self.callSkip = False
125 self.logKeyDn = True
126 self.logKeyUp = True
127 self.logChar = True
128
129 EVT_PAINT(self, self.OnPaint)
130 EVT_SET_FOCUS(self, self.OnSetFocus)
131 EVT_KILL_FOCUS(self, self.OnKillFocus)
132 EVT_MOUSE_EVENTS(self, self.OnMouse)
133
134 EVT_KEY_DOWN(self, self.OnKeyDown)
135 EVT_KEY_UP(self, self.OnKeyUp)
136 EVT_CHAR(self, self.OnChar)
137
138
139 def SetCallSkip(self, skip):
140 self.callSkip = skip
141
142 def SetLogKeyUp(self, val):
143 self.logKeyUp = val
144
145 def SetLogKeyDn(self, val):
146 self.logKeyDn = val
147
148 def SetLogChar(self, val):
149 self.logChar = val
150
151
152 def OnPaint(self, evt):
153 dc = wxPaintDC(self)
154 rect = self.GetClientRect()
155 dc.SetTextForeground(wxWHITE)
156 dc.DrawLabel("Click here and then press some keys",
157 rect, wxALIGN_CENTER | wxALIGN_TOP)
158 if self.haveFocus:
159 dc.SetTextForeground(wxGREEN)
160 dc.DrawLabel("Have Focus", rect, wxALIGN_RIGHT | wxALIGN_BOTTOM)
161 else:
162 dc.SetTextForeground(wxRED)
163 dc.DrawLabel("Need Focus!", rect, wxALIGN_RIGHT | wxALIGN_BOTTOM)
164
165
166 def OnSetFocus(self, evt):
167 self.haveFocus = True
168 self.Refresh()
169
170 def OnKillFocus(self, evt):
171 self.haveFocus = False
172 self.Refresh()
173
174 def OnMouse(self, evt):
175 if evt.ButtonDown():
176 self.SetFocus()
177
178
179 def OnKeyDown(self, evt):
180 if self.logKeyDn:
181 self.GetParent().keylog.LogKeyEvent("KeyDown", evt)
182 if self.callSkip:
183 evt.Skip()
184
185 def OnKeyUp(self, evt):
186 if self.logKeyUp:
187 self.GetParent().keylog.LogKeyEvent("KeyUp", evt)
188 if self.callSkip:
189 evt.Skip()
190
191 def OnChar(self, evt):
192 if self.logChar:
193 self.GetParent().keylog.LogKeyEvent("Char", evt)
194
195
196#----------------------------------------------------------------------
197
198from wxPython.lib.mixins.listctrl import wxListCtrlAutoWidthMixin
199
200class KeyLog(wxListCtrl, wxListCtrlAutoWidthMixin):
201
202 def __init__(self, parent):
203 wxListCtrl.__init__(self, parent, -1,
204 style = wxLC_REPORT|wxLC_VRULES|wxLC_HRULES)
205 wxListCtrlAutoWidthMixin.__init__(self)
206
207 self.InsertColumn(0, "Event Type")
208 self.InsertColumn(1, "Key Name")
209 self.InsertColumn(2, "Key Code")
210 self.InsertColumn(3, "Modifiers")
211 self.InsertColumn(4, "RawKeyCode")
212 self.InsertColumn(5, "RawKeyFlags")
213 self.InsertColumn(6, "")
214
215 for x in range(6):
216 self.SetColumnWidth(x, wxLIST_AUTOSIZE_USEHEADER)
217
218 self.SetColumnWidth(1, 125)
219
220
221 def LogKeyEvent(self, evType, evt):
222 keycode = evt.GetKeyCode()
223 keyname = keyMap.get(keycode, None)
224 if keyname is None:
225 if keycode < 256:
226 if keycode == 0:
227 keyname = "NUL"
228 elif keycode < 27:
229 keyname = "Ctrl-%s" % chr(ord('A') + keycode-1)
230 else:
231 keyname = "\"%s\"" % chr(keycode)
232 else:
233 keyname = "unknown (%s)" % keycode
234
235 modifiers = ""
236 for mod, ch in [(evt.ControlDown(), 'C'),
237 (evt.AltDown(), 'A'),
238 (evt.ShiftDown(), 'S'),
239 (evt.MetaDown(), 'M')]:
240 if mod:
241 modifiers += ch
242 else:
243 modifiers += '-'
244
245 id = self.InsertStringItem(self.GetItemCount(), evType)
246 self.SetStringItem(id, 1, keyname)
247 self.SetStringItem(id, 2, str(keycode))
248 self.SetStringItem(id, 3, modifiers)
249 self.SetStringItem(id, 4, str(evt.GetRawKeyCode()))
250 self.SetStringItem(id, 5, str(evt.GetRawKeyFlags()))
251
252 #print ( id, evType, keyname, str(keycode), modifiers, str(evt.GetRawKeyCode()), str(evt.GetRawKeyFlags()))
253
254 self.EnsureVisible(id)
255
256
257 def ClearLog(self):
258 self.DeleteAllItems()
259
260
261#----------------------------------------------------------------------
262
263
264class TestPanel(wxPanel):
265 def __init__(self, parent, log):
266 self.log = log
267 wxPanel.__init__(self, parent, -1, style=0)
268 self.keysink = KeySink(self)
269 self.keysink.SetSize((100, 65))
270 self.keylog = KeyLog(self)
271
272 btn = wxButton(self, -1, "Clear Log")
273 EVT_BUTTON(self, btn.GetId(), self.OnClearBtn)
274
275 cb1 = wxCheckBox(self, -1, "Call evt.Skip for Key Up/Dn events")
276 EVT_CHECKBOX(self, cb1.GetId(), self.OnSkipCB)
277
278 cb2 = wxCheckBox(self, -1, "EVT_KEY_UP")
279 EVT_CHECKBOX(self, cb2.GetId(), self.OnKeyUpCB)
280 cb2.SetValue(True)
281
282 cb3 = wxCheckBox(self, -1, "EVT_KEY_DOWN")
283 EVT_CHECKBOX(self, cb3.GetId(), self.OnKeyDnCB)
284 cb3.SetValue(True)
285
286 cb4 = wxCheckBox(self, -1, "EVT_CHAR")
287 EVT_CHECKBOX(self, cb4.GetId(), self.OnCharCB)
288 cb4.SetValue(True)
289
290 buttons = wxBoxSizer(wxHORIZONTAL)
291 buttons.Add(btn, 0, wxALL, 4)
292 buttons.Add(cb1, 0, wxALIGN_CENTER_VERTICAL|wxLEFT|wxRIGHT, 6)
293 buttons.Add(cb2, 0, wxALIGN_CENTER_VERTICAL|wxLEFT, 6)
294 buttons.Add(cb3, 0, wxALIGN_CENTER_VERTICAL|wxLEFT, 6)
295 buttons.Add(cb4, 0, wxALIGN_CENTER_VERTICAL|wxLEFT, 6)
296
297 sizer = wxBoxSizer(wxVERTICAL)
298 sizer.Add(self.keysink, 0, wxGROW)
299 sizer.Add(buttons)
300 sizer.Add(self.keylog, 1, wxGROW)
301
302 self.SetSizer(sizer)
303
304
305 def OnClearBtn(self, evt):
306 self.keylog.ClearLog()
307
308 def OnSkipCB(self, evt):
309 self.keysink.SetCallSkip(evt.GetInt())
310
311 def OnKeyUpCB(self, evt):
312 self.keysink.SetLogKeyUp(evt.GetInt())
313
314 def OnKeyDnCB(self, evt):
315 self.keysink.SetLogKeyDn(evt.GetInt())
316
317 def OnCharCB(self, evt):
318 self.keysink.SetLogChar(evt.GetInt())
319
320
321#----------------------------------------------------------------------
322
323def runTest(frame, nb, log):
324 win = TestPanel(nb, log)
325 return win
326
327#----------------------------------------------------------------------
328
329
330
331overview = """<html><body>
332<h2><center>wxKeyEvents</center></h2>
333
334This demo simply lets catches all key events and prints info about them.
335It is meant to be used as a compatibility test for cross platform work.
336
337</body></html>
338"""
339
340
341
342if __name__ == '__main__':
343 import sys,os
344 import run
345 run.main(['', os.path.basename(sys.argv[0])])
346
wxWidgets (Impactor)