mirror of https://github.com/python/cpython
99 lines
2.4 KiB
Python
99 lines
2.4 KiB
Python
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#! /usr/local/python
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# radiogroups.py
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#
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# Demonstrate multiple groups of radio buttons
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import stdwin
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from Buttons import *
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from WindowParent import WindowParent, MainLoop
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from HVSplit import HSplit, VSplit
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def main():
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#
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# Create the widget hierarchy, top-down
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#
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# 1. Create the window
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#
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window = WindowParent().create('Radio Groups', (0, 0))
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#
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# 2. Create a horizontal split to contain the groups
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#
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topsplit = HSplit().create(window)
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#
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# 3. Create vertical splits, one for each group
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#
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group1 = VSplit().create(topsplit)
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group2 = VSplit().create(topsplit)
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group3 = VSplit().create(topsplit)
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#
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# 4. Create individual radio buttons, each in their own split
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#
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b11 = RadioButton().definetext(group1, 'Group 1 button 1')
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b12 = RadioButton().definetext(group1, 'Group 1 button 2')
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b13 = RadioButton().definetext(group1, 'Group 1 button 3')
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#
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b21 = RadioButton().definetext(group2, 'Group 2 button 1')
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b22 = RadioButton().definetext(group2, 'Group 2 button 2')
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b23 = RadioButton().definetext(group2, 'Group 2 button 3')
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#
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b31 = RadioButton().definetext(group3, 'Group 3 button 1')
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b32 = RadioButton().definetext(group3, 'Group 3 button 2')
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b33 = RadioButton().definetext(group3, 'Group 3 button 3')
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#
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# 5. Define the grouping for the radio buttons.
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# Note: this doesn't have to be the same as the
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# grouping is splits (although it usually is).
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# Also set the 'hook' procedure for each button
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#
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list1 = [b11, b12, b13]
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list2 = [b21, b22, b23]
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list3 = [b31, b32, b33]
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#
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for b in list1:
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b.group = list1
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b.on_hook = myhook
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for b in list2:
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b.group = list2
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b.on_hook = myhook
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for b in list3:
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b.group = list3
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b.on_hook = myhook
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#
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# 6. Select a default button in each group
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#
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b11.select(1)
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b22.select(1)
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b33.select(1)
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#
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# 6. Realize the window
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#
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window.realize()
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#
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# 7. Dispatch events until the window is closed
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#
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MainLoop()
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#
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# 8. Report final selections
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#
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print 'You selected the following choices:'
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if b11.selected: print '1.1'
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if b12.selected: print '1.2'
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if b13.selected: print '1.3'
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if b21.selected: print '2.1'
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if b22.selected: print '2.2'
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if b23.selected: print '2.3'
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if b31.selected: print '3.1'
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if b32.selected: print '3.2'
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if b33.selected: print '3.3'
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# My 'hook' procedure
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# This is placed as 'hook' attribute on each button.
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# The example just prints the title of the selected button.
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#
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def myhook(self):
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print 'Selected:', self.text
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main()
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