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Commit ac30eadc authored by Neal Norwitz's avatar Neal Norwitz
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Sync tixwidgets from Mike Clarkson, a maintainer

parent f539bdeb
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Demo/tix/tixwidgets.py
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......@@ -6,14 +6,15 @@
#
# For Tix, see http://tix.sourceforge.net
#
# This is a demo program of all Tix widgets available from Python. If
# you have installed Python & Tix properly, you can execute this as
# This is a demo program of some of the Tix widgets available in Python.
# If you have installed Python & Tix properly, you can execute this as
#
# % python tixwidgets.py
#
import os, os.path, sys, Tix
from Tkconstants import *
import traceback, tkMessageBox
TCL_DONT_WAIT = 1<<1
TCL_WINDOW_EVENTS = 1<<2
......@@ -65,10 +66,6 @@ class Demo:
hm = Tix.Menu(help, tearoff=0)
help['menu'] = hm
if w.tk.eval ('info commands console') == "console":
fm.add_command(label='Console', underline=1,
command=lambda w=w: w.tk.eval('console show'))
fm.add_command(label='Exit', underline=1,
command = lambda self=self: self.quitcmd () )
hm.add_checkbutton(label='BalloonHelp', underline=0, command=ToggleHelp,
......@@ -76,14 +73,15 @@ class Demo:
# The trace variable option doesn't seem to work, instead I use 'command'
#apply(w.tk.call, ('trace', 'variable', self.useBalloons, 'w',
# ToggleHelp))
return w
def MkMainNotebook(self):
top = self.root
w = Tix.NoteBook(top, ipadx=5, ipady=5, options="""
*TixNoteBook*tagPadX 6
*TixNoteBook*tagPadY 4
*TixNoteBook*borderWidth 2
tagPadX 6
tagPadY 4
borderWidth 2
""")
# This may be required if there is no *Background option
top['bg'] = w['bg']
......@@ -115,8 +113,10 @@ class Demo:
root = self.root
z = root.winfo_toplevel()
z.wm_title('Tix Widget Demonstration')
if z.winfo_screenwidth() <= 800:
z.geometry('790x590+10+10')
else:
z.geometry('890x640+10+10')
demo.balloon = Tix.Balloon(root)
frame1 = self.MkMainMenu()
frame2 = self.MkMainNotebook()
......@@ -127,27 +127,39 @@ class Demo:
demo.balloon['statusbar'] = demo.statusbar
z.wm_protocol("WM_DELETE_WINDOW", lambda self=self: self.quitcmd())
# To show Tcl errors - uncomment this to see the listbox bug.
# Tkinter defines a Tcl tkerror procedure that in effect
# silences all background Tcl error reporting.
# root.tk.eval('if {[info commands tkerror] != ""} {rename tkerror pytkerror}')
def quitcmd (self):
"""Quit our mainloop. It is up to you to call root.destroy() after."""
self.exit = 0
def loop(self):
import tkMessageBox, traceback
"""This is an explict replacement for _tkinter mainloop()
It lets you catch keyboard interrupts easier, and avoids
the 20 msec. dead sleep() which burns a constant CPU."""
while self.exit < 0:
# There are 2 whiles here. The outer one lets you continue
# after a ^C interrupt.
try:
# This is the replacement for _tkinter mainloop()
# It blocks waiting for the next Tcl event using select.
while self.exit < 0:
self.root.tk.dooneevent(TCL_ALL_EVENTS)
except SystemExit:
# Tkinter uses SystemExit to exit
#print 'Exit'
self.exit = 1
break
return
except KeyboardInterrupt:
if tkMessageBox.askquestion ('Interrupt', 'Really Quit?') == 'yes':
# self.tk.eval('exit')
self.exit = 1
return
else:
pass
continue
except:
# Otherwise it's some other error - be nice and say why
t, v, tb = sys.exc_info()
text = ""
for line in traceback.format_exception(t,v,tb):
......@@ -254,19 +266,16 @@ def ToggleHelp():
def MkChoosers(nb, name):
w = nb.page(name)
prefix = Tix.OptionName(w)
if not prefix:
prefix = ''
w.option_add('*' + prefix + '*TixLabelFrame*label.padX', 4)
til = Tix.LabelFrame(w, label='Chooser Widgets')
cbx = Tix.LabelFrame(w, label='tixComboBox')
ctl = Tix.LabelFrame(w, label='tixControl')
sel = Tix.LabelFrame(w, label='tixSelect')
opt = Tix.LabelFrame(w, label='tixOptionMenu')
fil = Tix.LabelFrame(w, label='tixFileEntry')
fbx = Tix.LabelFrame(w, label='tixFileSelectBox')
tbr = Tix.LabelFrame(w, label='Tool Bar')
options = "label.padX 4"
til = Tix.LabelFrame(w, label='Chooser Widgets', options=options)
cbx = Tix.LabelFrame(w, label='tixComboBox', options=options)
ctl = Tix.LabelFrame(w, label='tixControl', options=options)
sel = Tix.LabelFrame(w, label='tixSelect', options=options)
opt = Tix.LabelFrame(w, label='tixOptionMenu', options=options)
fil = Tix.LabelFrame(w, label='tixFileEntry', options=options)
fbx = Tix.LabelFrame(w, label='tixFileSelectBox', options=options)
tbr = Tix.LabelFrame(w, label='Tool Bar', options=options)
MkTitle(til.frame)
MkCombo(cbx.frame)
......@@ -293,16 +302,12 @@ def MkChoosers(nb, name):
fbx.form(right=-1, top=0, left='%66')
def MkCombo(w):
prefix = Tix.OptionName(w)
if not prefix: prefix = ''
w.option_add('*' + prefix + '*TixComboBox*label.width', 10)
w.option_add('*' + prefix + '*TixComboBox*label.anchor', Tix.E)
w.option_add('*' + prefix + '*TixComboBox*entry.width', 14)
static = Tix.ComboBox(w, label='Static', editable=0)
editable = Tix.ComboBox(w, label='Editable', editable=1)
options="label.width %d label.anchor %s entry.width %d" % (10, Tix.E, 14)
static = Tix.ComboBox(w, label='Static', editable=0, options=options)
editable = Tix.ComboBox(w, label='Editable', editable=1, options=options)
history = Tix.ComboBox(w, label='History', editable=1, history=1,
anchor=Tix.E)
anchor=Tix.E, options=options)
static.insert(Tix.END, 'January')
static.insert(Tix.END, 'February')
static.insert(Tix.END, 'March')
......@@ -355,16 +360,13 @@ def spin_validate(w):
def MkControl(w):
global demo_spintxt
prefix = Tix.OptionName(w)
if not prefix: prefix = ''
w.option_add('*' + prefix + '*TixControl*label.width', 10)
w.option_add('*' + prefix + '*TixControl*label.anchor', Tix.E)
w.option_add('*' + prefix + '*TixControl*entry.width', 13)
options="label.width %d label.anchor %s entry.width %d" % (10, Tix.E, 13)
demo_spintxt = Tix.StringVar()
demo_spintxt.set(states[0])
simple = Tix.Control(w, label='Numbers')
spintxt = Tix.Control(w, label='States', variable=demo_spintxt)
simple = Tix.Control(w, label='Numbers', options=options)
spintxt = Tix.Control(w, label='States', variable=demo_spintxt,
options=options)
spintxt['incrcmd'] = lambda w=spintxt: spin_cmd(w, 1)
spintxt['decrcmd'] = lambda w=spintxt: spin_cmd(w, -1)
spintxt['validatecmd'] = lambda w=spintxt: spin_validate(w)
......@@ -373,14 +375,16 @@ def MkControl(w):
spintxt.pack(side=Tix.TOP, padx=5, pady=3)
def MkSelect(w):
prefix = Tix.OptionName(w)
if not prefix: prefix = ''
w.option_add('*' + prefix + '*TixSelect*label.anchor', Tix.CENTER)
w.option_add('*' + prefix + '*TixSelect*orientation', Tix.VERTICAL)
w.option_add('*' + prefix + '*TixSelect*labelSide', Tix.TOP)
options = "label.anchor %s" % Tix.CENTER
sel1 = Tix.Select(w, label='Mere Mortals', allowzero=1, radio=1)
sel2 = Tix.Select(w, label='Geeks', allowzero=1, radio=0)
sel1 = Tix.Select(w, label='Mere Mortals', allowzero=1, radio=1,
orientation=Tix.VERTICAL,
labelside=Tix.TOP,
options=options)
sel2 = Tix.Select(w, label='Geeks', allowzero=1, radio=0,
orientation=Tix.VERTICAL,
labelside= Tix.TOP,
options=options)
sel1.add('eat', text='Eat')
sel1.add('work', text='Work')
......@@ -398,10 +402,9 @@ def MkSelect(w):
sel2.pack(side=Tix.LEFT, padx=5, pady=3, fill=Tix.X)
def MkOptMenu(w):
prefix = Tix.OptionName(w)
if not prefix: prefix = ''
w.option_add('*' + prefix + '*TixOptionMenu*label.anchor', Tix.E)
m = Tix.OptionMenu(w, label='File Format : ', options='menubutton.width 15')
options='menubutton.width 15 label.anchor %s' % Tix.E
m = Tix.OptionMenu(w, label='File Format : ', options=options)
m.add_command('text', label='Plain Text')
m.add_command('post', label='PostScript')
m.add_command('format', label='Formatted Text')
......@@ -433,17 +436,18 @@ def MkFileBox(w):
box.pack(side=Tix.TOP, fill=Tix.X, padx=3, pady=3)
def MkToolBar(w):
"""The Select widget is also good for arranging buttons in a tool bar.
"""
global demo
prefix = Tix.OptionName(w)
if not prefix: prefix = ''
w.option_add('*' + prefix + '*TixSelect*frame.borderWidth', 1)
options='frame.borderWidth 1'
msg = Tix.Message(w,
relief=Tix.FLAT, width=240, anchor=Tix.N,
text='The Select widget is also good for arranging buttons in a tool bar.')
bar = Tix.Frame(w, bd=2, relief=Tix.RAISED)
font = Tix.Select(w, allowzero=1, radio=0, label='')
para = Tix.Select(w, allowzero=0, radio=1, label='')
font = Tix.Select(w, allowzero=1, radio=0, label='', options=options)
para = Tix.Select(w, allowzero=0, radio=1, label='', options=options)
font.add('bold', bitmap='@' + demo.dir + '/bitmaps/bold.xbm')
font.add('italic', bitmap='@' + demo.dir + '/bitmaps/italic.xbm')
......@@ -461,9 +465,6 @@ def MkToolBar(w):
para.pack({'in':bar}, side=Tix.LEFT, padx=3, pady=3)
def MkTitle(w):
prefix = Tix.OptionName(w)
if not prefix: prefix = ''
w.option_add('*' + prefix + '*TixSelect*frame.borderWidth', 1)
msg = Tix.Message(w,
relief=Tix.FLAT, width=240, anchor=Tix.N,
text='There are many types of "chooser" widgets that allow the user to input different types of information')
......@@ -471,14 +472,11 @@ def MkTitle(w):
def MkScroll(nb, name):
w = nb.page(name)
prefix = Tix.OptionName(w)
if not prefix:
prefix = ''
w.option_add('*' + prefix + '*TixLabelFrame*label.padX', 4)
options='label.padX 4'
sls = Tix.LabelFrame(w, label='tixScrolledListBox')
swn = Tix.LabelFrame(w, label='tixScrolledWindow')
stx = Tix.LabelFrame(w, label='tixScrolledText')
sls = Tix.LabelFrame(w, label='tixScrolledListBox', options=options)
swn = Tix.LabelFrame(w, label='tixScrolledWindow', options=options)
stx = Tix.LabelFrame(w, label='tixScrolledText', options=options)
MkSList(sls.frame)
MkSWindow(swn.frame)
......@@ -488,7 +486,11 @@ def MkScroll(nb, name):
swn.form(top=0, left=sls, right='%66', bottom=-1)
stx.form(top=0, left=swn, right=-1, bottom=-1)
def MkSList(w):
"""This TixScrolledListBox is configured so that it uses scrollbars
only when it is necessary. Use the handles to resize the listbox and
watch the scrollbars automatically appear and disappear. """
top = Tix.Frame(w, width=300, height=330)
bot = Tix.Frame(w)
msg = Tix.Message(top,
......@@ -522,13 +524,13 @@ def SList_reset(rh, list):
list.update()
rh.attach_widget(list)
# See below why this is necessary.
global image1
image1 = None
def MkSWindow(w):
global demo, image1
"""The ScrolledWindow widget allows you to scroll any kind of Tk
widget. It is more versatile than a scrolled canvas widget.
"""
global demo
text = 'The TixScrolledWindow widget allows you to scroll any kind of Tk widget. It is more versatile than a scrolled canvas widget.'
text = 'The Tix ScrolledWindow widget allows you to scroll any kind of Tk widget. It is more versatile than a scrolled canvas widget.'
file = os.path.join(demo.dir, 'bitmaps', 'tix.gif')
if not os.path.isfile(file):
......@@ -542,10 +544,10 @@ def MkSWindow(w):
win = Tix.ScrolledWindow(top, scrollbar='auto')
# This image is not showing up under Python unless it is set to a
# global variable - no problem under Tcl. I assume it is being garbage
# collected some how, even though the tcl command 'image names' shows
# that as far as Tcl is concerned, the image exists and is called pyimage1.
global image1
# This image is not showing up in the Label unless it is set to a
# global variable - no problem under Tcl/Tix. It is being
# garbage collected at the end of this proecedure if not global
image1 = Tix.Image('photo', file=file)
lbl = Tix.Label(win.window, image=image1)
lbl.pack(expand=1, fill=Tix.BOTH)
......@@ -561,8 +563,6 @@ def MkSWindow(w):
btn.pack(anchor=Tix.CENTER)
top.pack(expand=1, fill=Tix.BOTH)
bot.pack(fill=Tix.BOTH)
win.bind('<Map>', func=lambda arg=0, rh=rh, win=win:
win.tk.call('tixDoWhenIdle', str(rh), 'attachwidget', str(win)))
def SWindow_reset(rh, win):
win.place(x=30, y=150, width=190, height=120)
......@@ -570,11 +570,13 @@ def SWindow_reset(rh, win):
rh.attach_widget(win)
def MkSText(w):
"""The TixScrolledWindow widget allows you to scroll any kind of Tk
widget. It is more versatile than a scrolled canvas widget."""
top = Tix.Frame(w, width=330, height=330)
bot = Tix.Frame(w)
msg = Tix.Message(top,
relief=Tix.FLAT, width=200, anchor=Tix.N,
text='The TixScrolledWindow widget allows you to scroll any kind of Tk widget. It is more versatile than a scrolled canvas widget.')
text='The Tix ScrolledWindow widget allows you to scroll any kind of Tk widget. It is more versatile than a scrolled canvas widget.')
win = Tix.ScrolledText(top, scrollbar='auto')
# win.text['wrap'] = 'none'
......@@ -600,13 +602,10 @@ def SText_reset(rh, win):
def MkManager(nb, name):
w = nb.page(name)
prefix = Tix.OptionName(w)
if not prefix:
prefix = ''
w.option_add('*' + prefix + '*TixLabelFrame*label.padX', 4)
options='label.padX 4'
pane = Tix.LabelFrame(w, label='tixPanedWindow')
note = Tix.LabelFrame(w, label='tixNoteBook')
pane = Tix.LabelFrame(w, label='tixPanedWindow', options=options)
note = Tix.LabelFrame(w, label='tixNoteBook', options=options)
MkPanedWindow(pane.frame)
MkNoteBook(note.frame)
......@@ -615,6 +614,10 @@ def MkManager(nb, name):
note.form(top=0, right=-1, bottom=-1)
def MkPanedWindow(w):
"""The PanedWindow widget allows the user to interactively manipulate
the sizes of several panes. The panes can be arranged either vertically
or horizontally.
"""
msg = Tix.Message(w,
relief=Tix.FLAT, width=240, anchor=Tix.N,
text='The PanedWindow widget allows the user to interactively manipulate the sizes of several panes. The panes can be arranged either vertically or horizontally.')
......@@ -661,15 +664,12 @@ def MkNoteBook(w):
msg = Tix.Message(w,
relief=Tix.FLAT, width=240, anchor=Tix.N,
text='The NoteBook widget allows you to layout a complex interface into individual pages.')
prefix = Tix.OptionName(w)
if not prefix:
prefix = ''
w.option_add('*' + prefix + '*TixControl*entry.width', 10)
w.option_add('*' + prefix + '*TixControl*label.width', 18)
w.option_add('*' + prefix + '*TixControl*label.anchor', Tix.E)
w.option_add('*' + prefix + '*TixNoteBook*tagPadX', 8)
nb = Tix.NoteBook(w, ipadx=6, ipady=6)
# prefix = Tix.OptionName(w)
# if not prefix: prefix = ''
# w.option_add('*' + prefix + '*TixNoteBook*tagPadX', 8)
options = "entry.width %d label.width %d label.anchor %s" % (10, 18, Tix.E)
nb = Tix.NoteBook(w, ipadx=6, ipady=6, options=options)
nb.add('hard_disk', label="Hard Disk", underline=0)
nb.add('network', label="Network", underline=0)
......@@ -714,30 +714,33 @@ def CreateCommonButtons(f):
def MkDirList(nb, name):
w = nb.page(name)
prefix = Tix.OptionName(w)
if not prefix:
prefix = ''
w.option_add('*' + prefix + '*TixLabelFrame*label.padX', 4)
options = "label.padX 4"
dir = Tix.LabelFrame(w, label='tixDirList')
fsbox = Tix.LabelFrame(w, label='tixExFileSelectBox')
dir = Tix.LabelFrame(w, label='tixDirList', options=options)
fsbox = Tix.LabelFrame(w, label='tixExFileSelectBox', options=options)
MkDirListWidget(dir.frame)
MkExFileWidget(fsbox.frame)
dir.form(top=0, left=0, right='%40', bottom=-1)
fsbox.form(top=0, left='%40', right=-1, bottom=-1)
def MkDirListWidget(w):
"""The TixDirList widget gives a graphical representation of the file
system directory and makes it easy for the user to choose and access
directories.
"""
msg = Tix.Message(w,
relief=Tix.FLAT, width=240, anchor=Tix.N,
text='The TixDirList widget gives a graphical representation of the file system directory and makes it easy for the user to choose and access directories.')
text='The Tix DirList widget gives a graphical representation of the file system directory and makes it easy for the user to choose and access directories.')
dirlist = Tix.DirList(w, options='hlist.padY 1 hlist.width 25 hlist.height 16')
msg.pack(side=Tix.TOP, expand=1, fill=Tix.BOTH, padx=3, pady=3)
dirlist.pack(side=Tix.TOP, padx=3, pady=3)
def MkExFileWidget(w):
"""The TixExFileSelectBox widget is more user friendly than the Motif
style FileSelectBox. """
msg = Tix.Message(w,
relief=Tix.FLAT, width=240, anchor=Tix.N,
text='The TixExFileSelectBox widget is more user friendly than the Motif style FileSelectBox.')
text='The Tix ExFileSelectBox widget is more user friendly than the Motif style FileSelectBox.')
# There's a bug in the ComboBoxes - the scrolledlistbox is destroyed
box = Tix.ExFileSelectBox(w, bd=2, relief=Tix.RAISED)
msg.pack(side=Tix.TOP, expand=1, fill=Tix.BOTH, padx=3, pady=3)
......@@ -780,7 +783,7 @@ samples = {'Balloon' : 'Balloon',
## }
##
## set cmpimg {
## {f "In Buttons" CmpImg.tcl }
##done {f "In Buttons" CmpImg.tcl }
## {f "In NoteBook" CmpImg2.tcl }
## {f "Notebook Color Tabs" CmpImg4.tcl }
## {f "Icons" CmpImg3.tcl }
......@@ -833,7 +836,7 @@ samples = {'Balloon' : 'Balloon',
## }
##
## set manager {
##na {f ListNoteBook ListNBK.tcl }
## {f ListNoteBook ListNBK.tcl }
##done {f NoteBook NoteBook.tcl }
##done {f PanedWindow PanedWin.tcl }
## }
......@@ -845,7 +848,7 @@ samples = {'Balloon' : 'Balloon',
##done {f Control Control.tcl }
## {f LabelEntry LabEntry.tcl }
## {f LabelFrame LabFrame.tcl }
##na {f Meter Meter.tcl {c tixMeter}}
## {f Meter Meter.tcl {c tixMeter}}
##done {f OptionMenu OptMenu.tcl }
##done {f PopupMenu PopMenu.tcl }
## {f Select Select.tcl }
......@@ -862,12 +865,7 @@ stypes['image'] = ['Compound Image']
def MkSample(nb, name):
w = nb.page(name)
prefix = Tix.OptionName(w)
if not prefix:
prefix = ''
else:
prefix = '*' + prefix
w.option_add(prefix + '*TixLabelFrame*label.padX', 4)
options = "label.padX 4"
pane = Tix.PanedWindow(w, orientation='horizontal')
pane.pack(side=Tix.TOP, expand=1, fill=Tix.BOTH)
......@@ -876,25 +874,19 @@ def MkSample(nb, name):
f1['relief'] = 'flat'
f2['relief'] = 'flat'
lab = Tix.Label(f1, text='Select a sample program:', anchor=Tix.W)
lab.pack(side=Tix.TOP, expand=0, fill=Tix.X, padx=5, pady=5)
lab1 = Tix.Label(f2, text='Source:', anchor=Tix.W)
lab1.pack(side=Tix.TOP, expand=0, fill=Tix.X, padx=5, pady=5)
lab = Tix.LabelFrame(f1, label='Select a sample program:')
lab.pack(side=Tix.TOP, expand=1, fill=Tix.BOTH, padx=5, pady=5)
lab1 = Tix.LabelFrame(f2, label='Source:')
lab1.pack(side=Tix.TOP, expand=1, fill=Tix.BOTH, padx=5, pady=5)
slb = Tix.Tree(f1, options='hlist.width 25')
slb = Tix.Tree(lab.frame, options='hlist.width 20')
slb.pack(side=Tix.TOP, expand=1, fill=Tix.BOTH, padx=5)
stext = Tix.ScrolledText(f2, name='stext')
stext = Tix.ScrolledText(lab1.frame, name='stext')
font = root.tk.eval('tix option get fixed_font')
stext.text.config(font=font)
stext.text.bind('<Up>', lambda w=stext.text: w.yview(scroll='-1 unit'))
stext.text.bind('<Down>', lambda w=stext.text: w.yview(scroll='1 unit'))
stext.text.bind('<Left>', lambda w=stext.text: w.xview(scroll='-1 unit'))
stext.text.bind('<Right>', lambda w=stext.text: w.xview(scroll='1 unit'))
stext.pack(side=Tix.TOP, expand=1, fill=Tix.BOTH, padx=7)
frame = Tix.Frame(f2, name='frame')
frame.pack(side=Tix.TOP, expand=0, fill=Tix.X, padx=7)
frame = Tix.Frame(lab1.frame, name='frame')
run = Tix.Button(frame, text='Run ...', name='run')
view = Tix.Button(frame, text='View Source ...', name='view')
......@@ -906,6 +898,9 @@ def MkSample(nb, name):
stext.text['wrap'] = 'none'
stext.text['width'] = 80
frame.pack(side=Tix.BOTTOM, expand=0, fill=Tix.X, padx=7)
stext.pack(side=Tix.TOP, expand=0, fill=Tix.BOTH, padx=7)
slb.hlist['separator'] = '.'
slb.hlist['width'] = 25
slb.hlist['drawbranch'] = 0
......
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