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# Tests for Pmw megawidgets
import Tkinter
import Test
import Pmw
Test.initialise()
class TestWidget(Pmw.MegaWidget):
def __init__(self, parent = None, **kw):
# Define the megawidget options.
optiondefs = ()
self.defineoptions(kw, optiondefs)
# Initialise the base class (after defining the options).
Pmw.MegaWidget.__init__(self, parent)
# Create the components.
interior = self.interior()
self._label = self.createcomponent('label',
(), None,
Tkinter.Label, (interior,), text = 'test')
self._label.pack(side='left', padx=2)
# Check keywords and initialise options.
self.initialiseoptions(TestWidget)
def addComponent(self, nickname):
self.createcomponent(nickname,
(), None,
TestComponent, (self.interior(),), status = 'create')
def addTestWidget(self, widget, option, value):
w = self.createcomponent('test',
(), None,
widget, (self.interior(),))
apply(self.configure, (), {'test_' + option : value})
if w.__class__.__name__ not in ('Menu', 'Toplevel'):
w.pack()
if hasattr(widget, 'geometry'):
w.geometry('+100+100')
return str(w.cget(option))
def deleteTestWidget(self):
w = self.component('test')
if hasattr(widget, 'pack'):
w.pack_forget()
self.destroycomponent('test')
def packComponent(self, nickname):
self.component(nickname).pack()
def getStatusList(self, nickname):
return self.component(nickname)._statusList
def componentOption(self, nickname, option):
return self.component(nickname).cget(option)
class TestComponent(Pmw.MegaWidget):
def __init__(self, parent = None, **kw):
# Define the megawidget options.
optiondefs = (
('status', '', self._status),
)
self.defineoptions(kw, optiondefs)
# Initialise the base class (after defining the options).
Pmw.MegaWidget.__init__(self, parent)
# Create the components.
interior = self.interior()
self._label = self.createcomponent('label',
(), None,
Tkinter.Label, (interior,), text = 'test')
self._label.pack(side='left', padx=2)
self._statusList = []
# Check keywords and initialise options.
self.initialiseoptions()
def action(self, info):
self._statusList.append(info)
def _status(self):
self._statusList.append(self['status'])
c = TestWidget
tests = (
(c.pack, ()),
(c.components, (), ['hull', 'label']),
(c.addComponent, 'k0'),
(c.getStatusList, 'k0', ['create']),
(c.packComponent, 'k0'),
('k0_status', 'foo'),
(c.getStatusList, 'k0', ['create', 'foo']),
(c.addComponent, 'k1'),
(c.packComponent, 'k1'),
('k1_status', 'bar'),
(c.getStatusList, 'k1', ['create', 'bar']),
(c.addComponent, 'k2'),
(c.packComponent, 'k2'),
('k2_label_foreground', 'green'),
('hull_cursor', 'gumby'),
('k2_label_cursor', 'gumby'),
(c.componentOption, ('k2', 'label_foreground'), 'green'),
(c.componentOption, ('k2', 'label_cursor'), 'gumby'),
(c.addComponent, 'k3'),
(c.packComponent, 'k3'),
('k3_label_foreground', 'red'),
('hull_background', 'white'),
('k3_label_background', 'white'),
('hull_cursor', 'dot'),
('k3_label_cursor', 'dot'),
(c.componentOption, ('k3', 'label_foreground'), 'red'),
(c.componentOption, ('k3', 'label_background'), 'white'),
(c.componentOption, ('k3', 'label_cursor'), 'dot'),
('label_background', 'white'),
(c.destroycomponent, 'k0'),
(c.destroycomponent, 'k1'),
(c.destroycomponent, 'k2'),
(c.destroycomponent, 'k3'),
)
# Test each of the standard widgets as components.
for widget in [Tkinter.Button, Tkinter.Checkbutton, Tkinter.Entry, Tkinter.Label, Tkinter.Listbox, \
Tkinter.Menu, Tkinter.Menubutton, Tkinter.Message, Tkinter.Radiobutton, Tkinter.Scale, Tkinter.Text]:
tests = tests + (
(c.addTestWidget, (widget, 'foreground', 'blue'), 'blue'),
(c.deleteTestWidget, ())
)
for widget in [Tkinter.Canvas, Tkinter.Frame, Tkinter.Scrollbar, Tkinter.Toplevel]:
tests = tests + (
(c.addTestWidget, (widget, 'background', 'grey80'), 'grey80'),
(c.deleteTestWidget, ())
)
# Test the logical fonts.
for fontName in Pmw.logicalfontnames():
for sizeIncr in (-2, 0, 1, 2, 4, 8):
font = Pmw.logicalfont(fontName, sizeIncr)
tests = tests + (
('label_text', 'Testing font\n' + fontName + ' ' + str(sizeIncr)),
('label_font', font),
)
fontList = (
(('Helvetica', 0), {}),
(('Times', 0), {}),
(('Typewriter', 0), {}),
(('Typewriter', 0), {'width' : 'condensed'}),
(('Typewriter', -1), {'width' : 'condensed'}),
(('Fixed', 0), {}),
(('Fixed', 0), {'width' : 'condensed'}),
(('Fixed', -1), {'width' : 'condensed'}),
(('Helvetica', 2), {'slant' : 'italic'}),
(('Helvetica', 0), {'size' : 18}),
(('Helvetica', 0), {'weight' : 'bold'}),
(('Helvetica', 12), {'weight' : 'bold', 'slant' : 'italic'}),
(('Typewriter', 0), {'size' : 8, 'weight' : 'bold'}),
(('Fixed', 0), {'size' : 8, 'weight' : 'bold'}),
(('Times', 0), {'size' : 24, 'weight' : 'bold', 'slant' : 'italic'}),
)
for args, dict in fontList:
font = apply(Pmw.logicalfont, args, dict)
tests = tests + (
('label_text', 'Testing font\n' + str(args) + '\n' + str(dict)),
('label_font', font),
)
testData = ((c, ((tests, {'label_text' : 'Testing Pmw base classes'}),)),)
if __name__ == '__main__':
Test.runTests(testData)
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