Attachment 'SIMPLE_SINGLE_SIZER_2_A.PY'
Download#!/usr/bin/python
""" SIMPLE_SINGLE_SIZER_2_A.PY """
import wx
#------------------------------------------------------------------------------
class MainFrame( wx.Frame ) :
""" A very basic single BoxSizer demo """
def __init__( self, parent ) :
#---- Configure the Frame.
wx.Frame.__init__ ( self, parent, -1, title='SIMPLE_SINGLE_SIZER_2_A.PY',
size=(400, 300), pos=(100, 0),
style=wx.DEFAULT_FRAME_STYLE )
# A panel is needed for tab-traversal and platform background color consistancy.
frm_pnl = wx.Panel( self )
frm_pnl.BackgroundColour = (255, 250, 240)
#----- Create the controls.
# A "pos=" positioning parameter is allowed to be given,
# but would be ignored and overridden by the sizer.
caption_stTxt = wx.StaticText( frm_pnl, label='Caption Text' )
# The given vertical dimension will be automatically overridden by the sizer.
frm_pnl.listing_txtCtrl = wx.TextCtrl( frm_pnl, -1, style=wx.TE_MULTILINE,
size=(200, 150) )
#----- Create the sizer and add the controls to it.
allCtrls_vertSizer = wx.BoxSizer( wx.VERTICAL )
allCtrls_vertSizer.AddStretchSpacer( prop=1 )
allCtrls_vertSizer.Add( caption_stTxt, flag=wx.ALIGN_CENTER )
allCtrls_vertSizer.Add( frm_pnl.listing_txtCtrl, flag=wx.ALIGN_CENTER )
allCtrls_vertSizer.AddStretchSpacer( prop=1 )
# Apply to the sizer's container :
frm_pnl.SetSizer( allCtrls_vertSizer )
frm_pnl.Layout() # frm_pnl.Fit() # always use one or the other
#end __init__
#end MainFrame class
#==============================================================================
if __name__ == '__main__' :
app = wx.PySimpleApp( redirect=False )
appFrame = MainFrame( None ).Show()
app.MainLoop()
#end if
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