title = 'Blt Tabset demonstration'
# Import Pmw from this directory tree.
import sys
sys.path[:0] = ['../../..']
import Tkinter
import Pmw
class Demo:
def __init__(self, parent):
if not Pmw.Blt.haveblt(parent):
message = 'Sorry\nThe BLT package has not been\n' + \
'installed on this system.\n' + \
'Please install it and try again.'
w = Tkinter.Label(parent, text = message)
w.pack(padx = 8, pady = 8)
return
self.tabset = Pmw.Blt.Tabset(parent,
borderwidth = 0,
highlightthickness = 0,
selectpad = 0,
tiers = 2,
)
background = self.tabset.cget('background')
self.tabset.configure(selectbackground = background,
tabbackground = background, activebackground = background)
configurePanel = Tkinter.Frame(self.tabset)
sideMenu = Pmw.OptionMenu (configurePanel,
labelpos = 'w',
label_text = 'Side:',
items = ('top', 'bottom', 'left', 'right'),
menubutton_width = 10,
command = self.changeSide,
)
sideMenu.pack(anchor = 'w', padx = 10, pady = 10)
rotateMenu = Pmw.ComboBox(configurePanel,
labelpos = 'w',
label_text = 'Text rotation:',
entryfield_validate = 'integer',
entry_width = 8,
selectioncommand = self.rotateText,
scrolledlist_items = (0, 45, 90, 135, 180, 225, 270, 315),
)
rotateMenu.pack(side = 'left', padx = 10, pady = 10)
rotateMenu.selectitem(0)
self.rotateText('0')
self.appearancePanel = Tkinter.Label(self.tabset)
helpersPanel = Tkinter.Button(self.tabset,
text = 'This is a lot\nof help!')
self.tabset.insert('end',
'Appearance', 'Configure', 'Helpers', 'Images')
self.tabset.tab_configure('Appearance',
command = self.appearance_cb, fill = 'both')
self.tabset.tab_configure('Configure', window = configurePanel)
self.tabset.tab_configure('Images',
command = self.images_cb, fill = 'both')
self.tabset.tab_configure('Helpers',
window = helpersPanel, padx = 100, pady = 150)
self.tabset.invoke(1)
self.tabset.pack(fill = 'both', expand = 1, padx = 5, pady = 5)
self.tabset.focus()
def appearance_cb(self):
self.appearancePanel.configure(
text = 'Don\'t judge a book\nby it\'s cover.')
self.tabset.tab_configure('Appearance', window = self.appearancePanel)
def images_cb(self):
self.appearancePanel.configure(text = 'Beauty is only\nskin deep.')
self.tabset.tab_configure('Images', window = self.appearancePanel)
def changeSide(self, side):
self.tabset.configure(side = side)
def rotateText(self, angle):
if Pmw.integervalidator(angle) == Pmw.OK:
self.tabset.configure(rotate = angle)
else:
self.tabset.bell()
######################################################################
# Create demo in root window for testing.
if __name__ == '__main__':
root = Tkinter.Tk()
Pmw.initialise(root)
root.title(title)
exitButton = Tkinter.Button(root, text = 'Exit', command = root.destroy)
exitButton.pack(side = 'bottom')
widget = Demo(root)
root.mainloop()
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