wxWidgets/wxPython/demo/wxKeyEvents.py
Robin Dunn 3520ad4b92 demo tweak
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@16536 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2002-08-16 02:27:28 +00:00

347 lines
10 KiB
Python

from wxPython.wx import *
#----------------------------------------------------------------------
keyMap = {
WXK_BACK : "WXK_BACK",
WXK_TAB : "WXK_TAB",
WXK_RETURN : "WXK_RETURN",
WXK_ESCAPE : "WXK_ESCAPE",
WXK_SPACE : "WXK_SPACE",
WXK_DELETE : "WXK_DELETE",
WXK_START : "WXK_START",
WXK_LBUTTON : "WXK_LBUTTON",
WXK_RBUTTON : "WXK_RBUTTON",
WXK_CANCEL : "WXK_CANCEL",
WXK_MBUTTON : "WXK_MBUTTON",
WXK_CLEAR : "WXK_CLEAR",
WXK_SHIFT : "WXK_SHIFT",
WXK_ALT : "WXK_ALT",
WXK_CONTROL : "WXK_CONTROL",
WXK_MENU : "WXK_MENU",
WXK_PAUSE : "WXK_PAUSE",
WXK_CAPITAL : "WXK_CAPITAL",
WXK_PRIOR : "WXK_PRIOR",
WXK_NEXT : "WXK_NEXT",
WXK_END : "WXK_END",
WXK_HOME : "WXK_HOME",
WXK_LEFT : "WXK_LEFT",
WXK_UP : "WXK_UP",
WXK_RIGHT : "WXK_RIGHT",
WXK_DOWN : "WXK_DOWN",
WXK_SELECT : "WXK_SELECT",
WXK_PRINT : "WXK_PRINT",
WXK_EXECUTE : "WXK_EXECUTE",
WXK_SNAPSHOT : "WXK_SNAPSHOT",
WXK_INSERT : "WXK_INSERT",
WXK_HELP : "WXK_HELP",
WXK_NUMPAD0 : "WXK_NUMPAD0",
WXK_NUMPAD1 : "WXK_NUMPAD1",
WXK_NUMPAD2 : "WXK_NUMPAD2",
WXK_NUMPAD3 : "WXK_NUMPAD3",
WXK_NUMPAD4 : "WXK_NUMPAD4",
WXK_NUMPAD5 : "WXK_NUMPAD5",
WXK_NUMPAD6 : "WXK_NUMPAD6",
WXK_NUMPAD7 : "WXK_NUMPAD7",
WXK_NUMPAD8 : "WXK_NUMPAD8",
WXK_NUMPAD9 : "WXK_NUMPAD9",
WXK_MULTIPLY : "WXK_MULTIPLY",
WXK_ADD : "WXK_ADD",
WXK_SEPARATOR : "WXK_SEPARATOR",
WXK_SUBTRACT : "WXK_SUBTRACT",
WXK_DECIMAL : "WXK_DECIMAL",
WXK_DIVIDE : "WXK_DIVIDE",
WXK_F1 : "WXK_F1",
WXK_F2 : "WXK_F2",
WXK_F3 : "WXK_F3",
WXK_F4 : "WXK_F4",
WXK_F5 : "WXK_F5",
WXK_F6 : "WXK_F6",
WXK_F7 : "WXK_F7",
WXK_F8 : "WXK_F8",
WXK_F9 : "WXK_F9",
WXK_F10 : "WXK_F10",
WXK_F11 : "WXK_F11",
WXK_F12 : "WXK_F12",
WXK_F13 : "WXK_F13",
WXK_F14 : "WXK_F14",
WXK_F15 : "WXK_F15",
WXK_F16 : "WXK_F16",
WXK_F17 : "WXK_F17",
WXK_F18 : "WXK_F18",
WXK_F19 : "WXK_F19",
WXK_F20 : "WXK_F20",
WXK_F21 : "WXK_F21",
WXK_F22 : "WXK_F22",
WXK_F23 : "WXK_F23",
WXK_F24 : "WXK_F24",
WXK_NUMLOCK : "WXK_NUMLOCK",
WXK_SCROLL : "WXK_SCROLL",
WXK_PAGEUP : "WXK_PAGEUP",
WXK_PAGEDOWN : "WXK_PAGEDOWN",
WXK_NUMPAD_SPACE : "WXK_NUMPAD_SPACE",
WXK_NUMPAD_TAB : "WXK_NUMPAD_TAB",
WXK_NUMPAD_ENTER : "WXK_NUMPAD_ENTER",
WXK_NUMPAD_F1 : "WXK_NUMPAD_F1",
WXK_NUMPAD_F2 : "WXK_NUMPAD_F2",
WXK_NUMPAD_F3 : "WXK_NUMPAD_F3",
WXK_NUMPAD_F4 : "WXK_NUMPAD_F4",
WXK_NUMPAD_HOME : "WXK_NUMPAD_HOME",
WXK_NUMPAD_LEFT : "WXK_NUMPAD_LEFT",
WXK_NUMPAD_UP : "WXK_NUMPAD_UP",
WXK_NUMPAD_RIGHT : "WXK_NUMPAD_RIGHT",
WXK_NUMPAD_DOWN : "WXK_NUMPAD_DOWN",
WXK_NUMPAD_PRIOR : "WXK_NUMPAD_PRIOR",
WXK_NUMPAD_PAGEUP : "WXK_NUMPAD_PAGEUP",
WXK_NUMPAD_NEXT : "WXK_NUMPAD_NEXT",
WXK_NUMPAD_PAGEDOWN : "WXK_NUMPAD_PAGEDOWN",
WXK_NUMPAD_END : "WXK_NUMPAD_END",
WXK_NUMPAD_BEGIN : "WXK_NUMPAD_BEGIN",
WXK_NUMPAD_INSERT : "WXK_NUMPAD_INSERT",
WXK_NUMPAD_DELETE : "WXK_NUMPAD_DELETE",
WXK_NUMPAD_EQUAL : "WXK_NUMPAD_EQUAL",
WXK_NUMPAD_MULTIPLY : "WXK_NUMPAD_MULTIPLY",
WXK_NUMPAD_ADD : "WXK_NUMPAD_ADD",
WXK_NUMPAD_SEPARATOR : "WXK_NUMPAD_SEPARATOR",
WXK_NUMPAD_SUBTRACT : "WXK_NUMPAD_SUBTRACT",
WXK_NUMPAD_DECIMAL : "WXK_NUMPAD_DECIMAL",
WXK_NUMPAD_DIVIDE : "WXK_NUMPAD_DIVIDE",
}
#----------------------------------------------------------------------
class KeySink(wxWindow):
def __init__(self, parent):
wxWindow.__init__(self, parent, -1, style =
wxWANTS_CHARS
#| wxRAISED_BORDER
#| wxSUNKEN_BORDER
)
self.SetBackgroundColour(wxBLUE)
self.haveFocus = false
self.callSkip = false
self.logKeyDn = true
self.logKeyUp = true
self.logChar = true
EVT_PAINT(self, self.OnPaint)
EVT_SET_FOCUS(self, self.OnSetFocus)
EVT_KILL_FOCUS(self, self.OnKillFocus)
EVT_MOUSE_EVENTS(self, self.OnMouse)
EVT_KEY_DOWN(self, self.OnKeyDown)
EVT_KEY_UP(self, self.OnKeyUp)
EVT_CHAR(self, 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 = wxPaintDC(self)
rect = self.GetClientRect()
dc.SetTextForeground(wxWHITE)
dc.DrawLabel("Click here and then press some keys",
rect, wxALIGN_CENTER | wxALIGN_TOP)
if self.haveFocus:
dc.SetTextForeground(wxGREEN)
dc.DrawLabel("Have Focus", rect, wxALIGN_RIGHT | wxALIGN_BOTTOM)
else:
dc.SetTextForeground(wxRED)
dc.DrawLabel("Need Focus!", rect, wxALIGN_RIGHT | wxALIGN_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)
#----------------------------------------------------------------------
from wxPython.lib.mixins.listctrl import wxListCtrlAutoWidthMixin
class KeyLog(wxListCtrl, wxListCtrlAutoWidthMixin):
def __init__(self, parent):
wxListCtrl.__init__(self, parent, -1,
style = wxLC_REPORT|wxLC_VRULES|wxLC_HRULES)
wxListCtrlAutoWidthMixin.__init__(self)
self.InsertColumn(0, "Event Type")
self.InsertColumn(1, "Key Name")
self.InsertColumn(2, "Key Code")
self.InsertColumn(3, "Modifiers")
self.InsertColumn(4, "RawKeyCode")
self.InsertColumn(5, "RawKeyFlags")
self.InsertColumn(6, "")
for x in range(6):
self.SetColumnWidth(x, wxLIST_AUTOSIZE_USEHEADER)
self.SetColumnWidth(1, 125)
def LogKeyEvent(self, evType, evt):
keycode = evt.GetKeyCode()
keyname = keyMap.get(keycode, None)
if keyname is None:
if 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.GetRawKeyCode()))
self.SetStringItem(id, 5, str(evt.GetRawKeyFlags()))
#print ( id, evType, keyname, str(keycode), modifiers, str(evt.GetRawKeyCode()), str(evt.GetRawKeyFlags()))
self.EnsureVisible(id)
def ClearLog(self):
self.DeleteAllItems()
#----------------------------------------------------------------------
class TestPanel(wxPanel):
def __init__(self, parent, log):
self.log = log
wxPanel.__init__(self, parent, -1, style=0)
self.keysink = KeySink(self)
self.keysink.SetSize((100, 65))
self.keylog = KeyLog(self)
btn = wxButton(self, -1, "Clear Log")
EVT_BUTTON(self, btn.GetId(), self.OnClearBtn)
cb1 = wxCheckBox(self, -1, "Call evt.Skip for Key Up/Dn events")
EVT_CHECKBOX(self, cb1.GetId(), self.OnSkipCB)
cb2 = wxCheckBox(self, -1, "EVT_KEY_UP")
EVT_CHECKBOX(self, cb2.GetId(), self.OnKeyUpCB)
cb2.SetValue(true)
cb3 = wxCheckBox(self, -1, "EVT_KEY_DOWN")
EVT_CHECKBOX(self, cb3.GetId(), self.OnKeyDnCB)
cb3.SetValue(true)
cb4 = wxCheckBox(self, -1, "EVT_CHAR")
EVT_CHECKBOX(self, cb4.GetId(), self.OnCharCB)
cb4.SetValue(true)
buttons = wxBoxSizer(wxHORIZONTAL)
buttons.Add(btn, 0, wxALL, 4)
buttons.Add(cb1, 0, wxALIGN_CENTER_VERTICAL|wxLEFT|wxRIGHT, 6)
buttons.Add(cb2, 0, wxALIGN_CENTER_VERTICAL|wxLEFT, 6)
buttons.Add(cb3, 0, wxALIGN_CENTER_VERTICAL|wxLEFT, 6)
buttons.Add(cb4, 0, wxALIGN_CENTER_VERTICAL|wxLEFT, 6)
sizer = wxBoxSizer(wxVERTICAL)
sizer.Add(self.keysink, 0, wxGROW)
sizer.Add(buttons)
sizer.Add(self.keylog, 1, wxGROW)
self.SetSizer(sizer)
def OnClearBtn(self, evt):
self.keylog.ClearLog()
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 = """<html><body>
<h2><center>wxKeyEvents</center></h2>
This demo simply lets catches all key events and prints info about them.
It is meant to be used as a compatibility test for cross platform work.
</body></html>
"""
if __name__ == '__main__':
import sys,os
import run
run.main(['', os.path.basename(sys.argv[0])])