4123a7a9b8
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@41466 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
164 lines
5.3 KiB
Python
164 lines
5.3 KiB
Python
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import wx
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from wx.lib.expando import ExpandoTextCtrl, EVT_ETC_LAYOUT_NEEDED
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#----------------------------------------------------------------------
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class TestFrame(wx.Frame):
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def __init__(self, parent, log):
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wx.Frame.__init__(self, parent, title="Test ExpandoTextCtrl")
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self.log = log
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self.pnl = p = wx.Panel(self)
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self.eom = ExpandoTextCtrl(p, size=(250,-1),
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value="This control will expand as you type")
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self.Bind(EVT_ETC_LAYOUT_NEEDED, self.OnRefit, self.eom)
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# create some buttons and sizers to use in testing some
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# features and also the layout
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vBtnSizer = wx.BoxSizer(wx.VERTICAL)
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btn = wx.Button(p, -1, "Set MaxHeight")
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self.Bind(wx.EVT_BUTTON, self.OnSetMaxHeight, btn)
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vBtnSizer.Add(btn, 0, wx.ALL|wx.EXPAND, 5)
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btn = wx.Button(p, -1, "Set Font")
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self.Bind(wx.EVT_BUTTON, self.OnSetFont, btn)
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vBtnSizer.Add(btn, 0, wx.ALL|wx.EXPAND, 5)
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btn = wx.Button(p, -1, "Write Text")
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self.Bind(wx.EVT_BUTTON, self.OnWriteText, btn)
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vBtnSizer.Add(btn, 0, wx.ALL|wx.EXPAND, 5)
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btn = wx.Button(p, -1, "Append Text")
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self.Bind(wx.EVT_BUTTON, self.OnAppendText, btn)
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vBtnSizer.Add(btn, 0, wx.ALL|wx.EXPAND, 5)
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btn = wx.Button(p, -1, "Set Value")
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self.Bind(wx.EVT_BUTTON, self.OnSetValue, btn)
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vBtnSizer.Add(btn, 0, wx.ALL|wx.EXPAND, 5)
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btn = wx.Button(p, -1, "Get Value")
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self.Bind(wx.EVT_BUTTON, self.OnGetValue, btn)
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vBtnSizer.Add(btn, 0, wx.ALL|wx.EXPAND, 5)
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for x in range(3):
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btn = wx.Button(p, -1, " ")
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vBtnSizer.Add(btn, 0, wx.ALL|wx.EXPAND, 5)
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self.Bind(wx.EVT_BUTTON, self.OnOtherBtn, btn)
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hBtnSizer = wx.BoxSizer(wx.HORIZONTAL)
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for x in range(3):
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btn = wx.Button(p, -1, " ")
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hBtnSizer.Add(btn, 0, wx.ALL, 5)
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self.Bind(wx.EVT_BUTTON, self.OnOtherBtn, btn)
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sizer = wx.BoxSizer(wx.HORIZONTAL)
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col1 = wx.BoxSizer(wx.VERTICAL)
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col1.Add(self.eom, 0, wx.ALL, 10)
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col1.Add(hBtnSizer)
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sizer.Add(col1)
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sizer.Add(vBtnSizer)
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p.SetSizer(sizer)
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# Put the panel in a sizer for the frame so we can use self.Fit()
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frameSizer = wx.BoxSizer()
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frameSizer.Add(p, 1, wx.EXPAND)
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self.SetSizer(frameSizer)
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self.Fit()
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def OnRefit(self, evt):
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# The Expando control will redo the layout of the
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# sizer it belongs to, but sometimes this may not be
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# enough, so it will send us this event so we can do any
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# other layout adjustments needed. In this case we'll
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# just resize the frame to fit the new needs of the sizer.
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self.Fit()
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def OnSetMaxHeight(self, evt):
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mh = self.eom.GetMaxHeight()
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dlg = wx.NumberEntryDialog(self, "", "Enter new max height:",
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"MaxHeight", mh, -1, 1000)
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if dlg.ShowModal() == wx.ID_OK:
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self.eom.SetMaxHeight(dlg.GetValue())
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dlg.Destroy()
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def OnSetFont(self, evt):
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dlg = wx.FontDialog(self, wx.FontData())
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dlg.GetFontData().SetInitialFont(self.eom.GetFont())
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if dlg.ShowModal() == wx.ID_OK:
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self.eom.SetFont(dlg.GetFontData().GetChosenFont())
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dlg.Destroy()
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def OnWriteText(self, evt):
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self.eom.WriteText("\nThis is a test... Only a test. If this had "
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"been a real emergency you would have seen the "
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"quick brown fox jump over the lazy dog.\n")
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def OnAppendText(self, evt):
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self.eom.AppendText("\nAppended text.")
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def OnSetValue(self, evt):
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self.eom.SetValue("A new value.")
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def OnGetValue(self, evt):
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self.log.write("-----------------\n" + self.eom.GetValue())
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def OnOtherBtn(self, evt):
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# just for testing...
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#print self.eom.numLines,
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self.eom._adjustCtrl()
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#print self.eom.numLines
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#----------------------------------------------------------------------
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class TestPanel(wx.Panel):
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def __init__(self, parent, log):
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self.log = log
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wx.Panel.__init__(self, parent, -1)
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b = wx.Button(self, -1, " Test ExpandoTextCtrl ", (50,50))
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self.Bind(wx.EVT_BUTTON, self.OnButton, b)
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def OnButton(self, evt):
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self.win = TestFrame(self, self.log)
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self.win.Show(True)
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#----------------------------------------------------------------------
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def runTest(frame, nb, log):
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win = TestPanel(nb, log)
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return win
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#----------------------------------------------------------------------
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overview = """<html><body>
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<h2><center>ExpandoTextCtrl</center></h2>
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The ExpandoTextCtrl is a multi-line wx.TextCtrl that will
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adjust its height on the fly as needed to accomodate the number of
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lines needed to display the current content of the control. It is
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assumed that the width of the control will be a fixed value and
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that only the height will be adjusted automatically. If the
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control is used in a sizer then the width should be set as part of
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the initial or min size of the control.
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</body></html>
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"""
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if __name__ == '__main__':
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import sys,os
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import run
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run.main(['', os.path.basename(sys.argv[0])] + sys.argv[1:])
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