]> git.saurik.com Git - wxWidgets.git/blob - wxPython/demo/StatusBar.py
update from herbert breunung
[wxWidgets.git] / wxPython / demo / StatusBar.py
1
2 import time
3 import wx
4
5 #---------------------------------------------------------------------------
6
7 class CustomStatusBar(wx.StatusBar):
8 def __init__(self, parent, log):
9 wx.StatusBar.__init__(self, parent, -1)
10
11 # This status bar has three fields
12 self.SetFieldsCount(3)
13 # Sets the three fields to be relative widths to each other.
14 self.SetStatusWidths([-2, -1, -2])
15 self.log = log
16 self.sizeChanged = False
17 self.Bind(wx.EVT_SIZE, self.OnSize)
18 self.Bind(wx.EVT_IDLE, self.OnIdle)
19
20 # Field 0 ... just text
21 self.SetStatusText("A Custom StatusBar...", 0)
22
23 # This will fall into field 1 (the second field)
24 self.cb = wx.CheckBox(self, 1001, "toggle clock")
25 self.Bind(wx.EVT_CHECKBOX, self.OnToggleClock, self.cb)
26 self.cb.SetValue(True)
27
28 # set the initial position of the checkbox
29 self.Reposition()
30
31 # We're going to use a timer to drive a 'clock' in the last
32 # field.
33 self.timer = wx.PyTimer(self.Notify)
34 self.timer.Start(1000)
35 self.Notify()
36
37
38 # Handles events from the timer we started in __init__().
39 # We're using it to drive a 'clock' in field 2 (the third field).
40 def Notify(self):
41 t = time.localtime(time.time())
42 st = time.strftime("%d-%b-%Y %I:%M:%S", t)
43 self.SetStatusText(st, 2)
44 self.log.WriteText("tick...\n")
45
46
47 # the checkbox was clicked
48 def OnToggleClock(self, event):
49 if self.cb.GetValue():
50 self.timer.Start(1000)
51 self.Notify()
52 else:
53 self.timer.Stop()
54
55
56 def OnSize(self, evt):
57 self.Reposition() # for normal size events
58
59 # Set a flag so the idle time handler will also do the repositioning.
60 # It is done this way to get around a buglet where GetFieldRect is not
61 # accurate during the EVT_SIZE resulting from a frame maximize.
62 self.sizeChanged = True
63
64
65 def OnIdle(self, evt):
66 if self.sizeChanged:
67 self.Reposition()
68
69
70 # reposition the checkbox
71 def Reposition(self):
72 rect = self.GetFieldRect(1)
73 self.cb.SetPosition((rect.x+2, rect.y+2))
74 self.cb.SetSize((rect.width-4, rect.height-4))
75 self.sizeChanged = False
76
77
78
79 class TestCustomStatusBar(wx.Frame):
80 def __init__(self, parent, log):
81 wx.Frame.__init__(self, parent, -1, 'Test Custom StatusBar')
82
83 self.sb = CustomStatusBar(self, log)
84 self.SetStatusBar(self.sb)
85 tc = wx.TextCtrl(self, -1, "", style=wx.TE_READONLY|wx.TE_MULTILINE)
86
87 self.SetSize((500, 300))
88 self.Bind(wx.EVT_CLOSE, self.OnCloseWindow)
89
90 def OnCloseWindow(self, event):
91 self.sb.timer.Stop()
92 del self.sb.timer
93 self.Destroy()
94
95 #---------------------------------------------------------------------------
96
97 def runTest(frame, nb, log):
98 win = TestCustomStatusBar(frame, log)
99 frame.otherWin = win
100 win.Show(True)
101
102 #---------------------------------------------------------------------------
103
104
105 overview = """\
106 A status bar is a narrow window that can be placed along the bottom of
107 a frame to give small amounts of status information. It can contain
108 one or more fields, one or more of which can be variable length
109 according to the size of the window.
110
111 This example demonstrates how to create a custom status bar with actual
112 gadgets embedded in it. In this case, the first field is just plain text,
113 The second one has a checkbox that enables the timer, and the third
114 field has a clock that shows the current time when it is enabled.
115
116 """
117
118
119 if __name__ == '__main__':
120 import sys,os
121 import run
122 run.main(['', os.path.basename(sys.argv[0])] + sys.argv[1:])