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Clean up Demo directory Python content for readability
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White-space changes (hard tabs and other cruft) to improve readability
using AutoPEP8 and Autoflake.
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@Richienb
Richienb committed Jul 12, 2018
1 parent 9e7afbc commit 1398426
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Showing 25 changed files with 726 additions and 682 deletions.
1 change: 1 addition & 0 deletions ACKNOWLEDGMENTS
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Expand Up @@ -180,6 +180,7 @@ Jython in ways large and small, in no particular order:
Mat Booth
Alex Gaman
Tom Bech
Richie Bendall

Local Variables:
mode: indented-text
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27 changes: 14 additions & 13 deletions Demo/applet/deprecated/ButtonDemo.py
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Expand Up @@ -6,27 +6,28 @@

from java import awt, applet


class ButtonDemo(applet.Applet):
def init(self):
self.b1 = awt.Button('Disable middle button',
actionPerformed=self.disable)
self.b2 = awt.Button('Middle button')
self.b3 = awt.Button('Enable middle button',
enabled=0, actionPerformed=self.enable)
self.b1 = awt.Button('Disable middle button',
actionPerformed=self.disable)
self.b2 = awt.Button('Middle button')
self.b3 = awt.Button('Enable middle button',
enabled=0, actionPerformed=self.enable)

self.add(self.b1)
self.add(self.b2)
self.add(self.b3)
self.add(self.b1)
self.add(self.b2)
self.add(self.b3)

def enable(self, event):
self.b1.enabled = self.b2.enabled = 1
self.b3.enabled = 0
self.b1.enabled = self.b2.enabled = 1
self.b3.enabled = 0

def disable(self, event):
self.b1.enabled = self.b2.enabled = 0
self.b3.enabled = 1
self.b1.enabled = self.b2.enabled = 0
self.b3.enabled = 1


if __name__ == '__main__':
if __name__ == '__main__':
import pawt
pawt.test(ButtonDemo())
29 changes: 15 additions & 14 deletions Demo/applet/deprecated/ButtonFontDemo.py
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Expand Up @@ -6,28 +6,29 @@

from java import awt, applet


class ButtonFontDemo(applet.Applet):
def init(self):
self.font = awt.Font('Serif', 0, 24)
self.b1 = awt.Button('Disable middle button',
actionPerformed=self.disable)
self.b2 = awt.Button('Middle button')
self.b3 = awt.Button('Enable middle button',
enabled=0, actionPerformed=self.enable)
self.font = awt.Font('Serif', 0, 24)
self.b1 = awt.Button('Disable middle button',
actionPerformed=self.disable)
self.b2 = awt.Button('Middle button')
self.b3 = awt.Button('Enable middle button',
enabled=0, actionPerformed=self.enable)

self.add(self.b1)
self.add(self.b2)
self.add(self.b3)
self.add(self.b1)
self.add(self.b2)
self.add(self.b3)

def enable(self, event):
self.b1.enabled = self.b2.enabled = 1
self.b3.enabled = 0
self.b1.enabled = self.b2.enabled = 1
self.b3.enabled = 0

def disable(self, event):
self.b1.enabled = self.b2.enabled = 0
self.b3.enabled = 1
self.b1.enabled = self.b2.enabled = 0
self.b3.enabled = 1


if __name__ == '__main__':
if __name__ == '__main__':
import pawt
pawt.test(ButtonFontDemo())
42 changes: 21 additions & 21 deletions Demo/applet/deprecated/CheckboxDemo.py
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Expand Up @@ -6,36 +6,36 @@

from java import awt, applet


class CheckboxDemo(applet.Applet):
def init(self):
cb1 = awt.Checkbox('Checkbox 1')
cb2 = awt.Checkbox('Checkbox 2')
cb3 = awt.Checkbox('Checkbox 3', state=1)
cb1 = awt.Checkbox('Checkbox 1')
cb2 = awt.Checkbox('Checkbox 2')
cb3 = awt.Checkbox('Checkbox 3', state=1)

p1 = awt.Panel(layout=awt.FlowLayout())
p1 = awt.Panel(layout=awt.FlowLayout())

p1.add(cb1)
p1.add(cb2)
p1.add(cb3)
p1.add(cb1)
p1.add(cb2)
p1.add(cb3)

cbg = awt.CheckboxGroup()
cb4 = awt.Checkbox('Checkbox 4', cbg, 0)
cb5 = awt.Checkbox('Checkbox 5', cbg, 0)
cb6 = awt.Checkbox('Checkbox 6', cbg, 0)
cbg = awt.CheckboxGroup()
cb4 = awt.Checkbox('Checkbox 4', cbg, 0)
cb5 = awt.Checkbox('Checkbox 5', cbg, 0)
cb6 = awt.Checkbox('Checkbox 6', cbg, 0)

p2 = awt.Panel(layout=awt.FlowLayout())
p2.add(cb4)
p2.add(cb5)
p2.add(cb6)
p2 = awt.Panel(layout=awt.FlowLayout())
p2.add(cb4)
p2.add(cb5)
p2.add(cb6)

self.setLayout(awt.GridLayout(0, 2))
self.add(p1)
self.add(p2)
self.setLayout(awt.GridLayout(0, 2))
self.add(p1)
self.add(p2)

self.validate()
self.validate()


if __name__ == '__main__':
if __name__ == '__main__':
import pawt
pawt.test(CheckboxDemo())

21 changes: 11 additions & 10 deletions Demo/applet/deprecated/ChoiceDemo.py
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Expand Up @@ -6,21 +6,22 @@

from java import awt, applet

class ChoiceDemo(applet.Applet):

class ChoiceDemo(applet.Applet):
def init(self):
self.choices = awt.Choice(itemStateChanged = self.change)
for item in ['ichi', 'ni', 'san', 'yon']:
self.choices.addItem(item)
self.choices = awt.Choice(itemStateChanged=self.change)
for item in ['ichi', 'ni', 'san', 'yon']:
self.choices.addItem(item)

self.label = awt.Label()
self.change()
self.label = awt.Label()
self.change()

self.add(self.choices)
self.add(self.label)
self.add(self.choices)
self.add(self.label)

def change(self, event=None):
selection = self.choices.selectedIndex, self.choices.selectedItem
self.label.text = 'Item #%d selected. Text = "%s".' % selection
selection = self.choices.selectedIndex, self.choices.selectedItem
self.label.text = 'Item #%d selected. Text = "%s".' % selection


if __name__ == '__main__':
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112 changes: 54 additions & 58 deletions Demo/applet/deprecated/Converter.py
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Expand Up @@ -10,102 +10,98 @@
from pawt import GridBag

basicUnits = [['Metric System', [('Centimeters', 0.01),
('Meters', 1.0),
('Kilometers', 1000.0)]],
['U.S. System', [('Inches', 0.0254),
('Feet', 0.305),
('Yards', 0.914),
('Miles', 1613.0)]]
]

('Meters', 1.0),
('Kilometers', 1000.0)]],
['U.S. System', [('Inches', 0.0254),
('Feet', 0.305),
('Yards', 0.914),
('Miles', 1613.0)]]
]


class SimpleBorder:
def paint(self, g):
g.drawRect(0,0,self.size.width-1, self.size.height-1)
g.drawRect(0, 0, self.size.width-1, self.size.height-1)

def getInsets(self):
return awt.Insets(5,5,5,5)

return awt.Insets(5, 5, 5, 5)


class Converter(Applet, SimpleBorder):
def init(self, unitSets=basicUnits):
self.setLayout(awt.GridLayout(2,0,5,5))
self.panels = []
for name, units in unitSets:
panel = ConversionPanel(name, units, self)
self.panels.append(panel)
self.add(panel)
self.setLayout(awt.GridLayout(2, 0, 5, 5))
self.panels = []
for name, units in unitSets:
panel = ConversionPanel(name, units, self)
self.panels.append(panel)
self.add(panel)

def convert(self, master):
value = master.getValue()
multiplier = master.getMultiplier()

for panel in self.panels:
if panel is not master:
panel.setValue(multiplier/panel.getMultiplier()*value)
value = master.getValue()
multiplier = master.getMultiplier()

for panel in self.panels:
if panel is not master:
panel.setValue(multiplier/panel.getMultiplier()*value)


class ConversionPanel(awt.Panel, SimpleBorder,
ActionListener, AdjustmentListener, ItemListener):
ActionListener, AdjustmentListener, ItemListener):
max, block = 10000, 100

def __init__(self, title, units, controller):
self.units = units
self.controller = controller
self.units = units
self.controller = controller

bag = GridBag(self, fill='HORIZONTAL')
bag = GridBag(self, fill='HORIZONTAL')

label = awt.Label(title, awt.Label.CENTER)
bag.addRow(label)
label = awt.Label(title, awt.Label.CENTER)
bag.addRow(label)

self.text = awt.TextField('0', 10, actionListener=self)
bag.add(self.text, weightx=1.0)
self.text = awt.TextField('0', 10, actionListener=self)
bag.add(self.text, weightx=1.0)

self.chooser = awt.Choice(itemListener=self)
for name, multiplier in units:
self.chooser.add(name)
bag.addRow(self.chooser)
self.chooser = awt.Choice(itemListener=self)
for name, multiplier in units:
self.chooser.add(name)
bag.addRow(self.chooser)

self.slider = awt.Scrollbar(awt.Scrollbar.HORIZONTAL,
maximum=self.max+10,
blockIncrement=self.block,
adjustmentListener=self)
bag.add(self.slider)
self.slider = awt.Scrollbar(awt.Scrollbar.HORIZONTAL,
maximum=self.max+10,
blockIncrement=self.block,
adjustmentListener=self)
bag.add(self.slider)

def getMultiplier(self):
return self.units[self.chooser.selectedIndex][1]
return self.units[self.chooser.selectedIndex][1]

def getValue(self):
try:
return float(self.text.getText())
except:
return 0.0
try:
return float(self.text.getText())
except:
return 0.0

def actionPerformed(self, e):
self.setSlider(self.getValue())
self.controller.convert(self)
self.setSlider(self.getValue())
self.controller.convert(self)

def itemStateChanged(self, e):
self.controller.convert(self)
self.controller.convert(self)

def adjustmentValueChanged(self, e):
self.text.setText(str(e.getValue()))
self.controller.convert(self)
self.text.setText(str(e.getValue()))
self.controller.convert(self)

def setValue(self, v):
self.text.setText(str(v))
self.setSlider(v)
self.text.setText(str(v))
self.setSlider(v)

def setSlider(self, f):
if f > self.max:
f = self.max
if f < 0:
f = 0
self.slider.value = int(f)

if f > self.max:
f = self.max
if f < 0:
f = 0
self.slider.value = int(f)


if __name__ == '__main__':
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