64dfb023eb
true/false or TRUE/FALSE to prepare for the new boolean type and constants being added to Python. Added code to wx.py to test for the existence of the new constants and to create suitable values if not present. git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_4_BRANCH@19335 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
98 lines
3.0 KiB
Python
98 lines
3.0 KiB
Python
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from wxPython.wx import *
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#----------------------------------------------------------------------
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text = "one two buckle my shoe three four shut the door five six pick up sticks seven eight lay them straight nine ten big fat hen"
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class ScrolledPanel(wxScrolledWindow):
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def __init__(self, parent, log):
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self.log = log
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wxScrolledWindow.__init__(self, parent, -1,
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style = wxTAB_TRAVERSAL)
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box = wxBoxSizer(wxVERTICAL)
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box.Add(wxStaticText(self, -1,
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"This sample shows how to make a scrollable data entry \n"
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"form by using a wxSizer in a wxScrolledWindow."),
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0, wxCENTER|wxALL, 5)
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box.Add(wxStaticLine(self, -1), 0, wxEXPAND|wxALL, 5)
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fgs = wxFlexGridSizer(cols=2, vgap=4, hgap=4)
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fgs.AddGrowableCol(1)
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# Add some spacers
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fgs.Add(75, 10)
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fgs.Add(150, 10)
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for word in text.split():
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label = wxStaticText(self, -1, word+":")
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tc = wxTextCtrl(self, -1, word)
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fgs.Add(label, flag=wxALIGN_RIGHT | wxALIGN_CENTER_VERTICAL)
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fgs.Add(tc, flag=wxEXPAND)
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box.Add(fgs, 1)
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box.Add(10, 40) # some more empty space at the bottom
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self.SetSizer(box)
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# The following is all that is needed to integrate the sizer and the
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# scrolled window. In this case we will only support vertical scrolling.
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self.EnableScrolling(False, True)
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self.SetScrollRate(0, 20)
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box.SetVirtualSizeHints(self)
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EVT_CHILD_FOCUS(self, self.OnChildFocus)
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wxCallAfter(self.Scroll, 0, 0) # scroll back to top after initial events
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def OnChildFocus(self, evt):
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# If the child window that gets the focus is not visible,
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# this handler will try to scroll enough to see it. If you
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# need to handle horizontal auto-scrolling too then this will
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# need adapted.
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evt.Skip()
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child = evt.GetWindow()
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sppu_y = self.GetScrollPixelsPerUnit()[1]
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vs_y = self.GetViewStart()[1]
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cpos = child.GetPosition()
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csz = child.GetSize()
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# is it above the top?
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if cpos.y < 0:
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new_vs = cpos.y / sppu_y
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self.Scroll(-1, new_vs)
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# is it below the bottom ?
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if cpos.y + csz.height > self.GetClientSize().height:
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diff = (cpos.y + csz.height - self.GetClientSize().height) / sppu_y
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self.Scroll(-1, vs_y + diff + 1)
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#----------------------------------------------------------------------
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def runTest(frame, nb, log):
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win = ScrolledPanel(nb, log)
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return win
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#----------------------------------------------------------------------
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overview = """<html><body>
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This sample shows how to make a scrollable data entry form by
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using a wxSizer in a wxScrolledWindow.
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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])])
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