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-# -*-mode: python; fill-column: 75; tab-width: 8; coding: iso-latin-1-unix -*-
-#
-# $Id$
-#
-# tixwidgets.py --
-#
-# For Tix, see http://tix.sourceforge.net
-#
-# 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, tkinter.tix
-from tkinter.constants import *
-import traceback, tkinter.messagebox
-
-TCL_DONT_WAIT = 1<<1
-TCL_WINDOW_EVENTS = 1<<2
-TCL_FILE_EVENTS = 1<<3
-TCL_TIMER_EVENTS = 1<<4
-TCL_IDLE_EVENTS = 1<<5
-TCL_ALL_EVENTS = 0
-
-class Demo:
- def __init__(self, top):
- self.root = top
- self.exit = -1
-
- self.dir = None # script directory
- self.balloon = None # balloon widget
- self.useBalloons = tkinter.tix.StringVar()
- self.useBalloons.set('0')
- self.statusbar = None # status bar widget
- self.welmsg = None # Msg widget
- self.welfont = '' # font name
- self.welsize = '' # font size
-
- progname = sys.argv[0]
- dirname = os.path.dirname(progname)
- if dirname and dirname != os.curdir:
- self.dir = dirname
- index = -1
- for i in range(len(sys.path)):
- p = sys.path[i]
- if p in ("", os.curdir):
- index = i
- if index >= 0:
- sys.path[index] = dirname
- else:
- sys.path.insert(0, dirname)
- else:
- self.dir = os.getcwd()
- sys.path.insert(0, self.dir+'/samples')
-
- def MkMainMenu(self):
- top = self.root
- w = tkinter.tix.Frame(top, bd=2, relief=RAISED)
- file = tkinter.tix.Menubutton(w, text='File', underline=0, takefocus=0)
- help = tkinter.tix.Menubutton(w, text='Help', underline=0, takefocus=0)
- file.pack(side=LEFT)
- help.pack(side=RIGHT)
- fm = tkinter.tix.Menu(file, tearoff=0)
- file['menu'] = fm
- hm = tkinter.tix.Menu(help, tearoff=0)
- help['menu'] = hm
-
- fm.add_command(label='Exit', underline=1,
- command = lambda self=self: self.quitcmd () )
- hm.add_checkbutton(label='BalloonHelp', underline=0, command=ToggleHelp,
- variable=self.useBalloons)
- # The trace variable option doesn't seem to work, instead I use 'command'
- #w.tk.call('trace', 'variable', self.useBalloons, 'w', ToggleHelp))
-
- return w
-
- def MkMainNotebook(self):
- top = self.root
- w = tkinter.tix.NoteBook(top, ipadx=5, ipady=5, options="""
- tagPadX 6
- tagPadY 4
- borderWidth 2
- """)
- # This may be required if there is no *Background option
- top['bg'] = w['bg']
-
- w.add('wel', label='Welcome', underline=0,
- createcmd=lambda w=w, name='wel': MkWelcome(w, name))
- w.add('cho', label='Choosers', underline=0,
- createcmd=lambda w=w, name='cho': MkChoosers(w, name))
- w.add('scr', label='Scrolled Widgets', underline=0,
- createcmd=lambda w=w, name='scr': MkScroll(w, name))
- w.add('mgr', label='Manager Widgets', underline=0,
- createcmd=lambda w=w, name='mgr': MkManager(w, name))
- w.add('dir', label='Directory List', underline=0,
- createcmd=lambda w=w, name='dir': MkDirList(w, name))
- w.add('exp', label='Run Sample Programs', underline=0,
- createcmd=lambda w=w, name='exp': MkSample(w, name))
- return w
-
- def MkMainStatus(self):
- global demo
- top = self.root
-
- w = tkinter.tix.Frame(top, relief=tkinter.tix.RAISED, bd=1)
- demo.statusbar = tkinter.tix.Label(w, relief=tkinter.tix.SUNKEN, bd=1)
- demo.statusbar.form(padx=3, pady=3, left=0, right='%70')
- return w
-
- def build(self):
- 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 = tkinter.tix.Balloon(root)
- frame1 = self.MkMainMenu()
- frame2 = self.MkMainNotebook()
- frame3 = self.MkMainStatus()
- frame1.pack(side=TOP, fill=X)
- frame3.pack(side=BOTTOM, fill=X)
- frame2.pack(side=TOP, expand=1, fill=BOTH, padx=4, pady=4)
- 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):
- """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
- return
- except KeyboardInterrupt:
- if tkinter.messagebox.askquestion ('Interrupt', 'Really Quit?') == 'yes':
- # self.tk.eval('exit')
- self.exit = 1
- return
- 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):
- text += line + '\n'
- try: tkinter.messagebox.showerror ('Error', text)
- except: pass
- self.exit = 1
- raise SystemExit(1)
-
- def destroy (self):
- self.root.destroy()
-
-def RunMain(root):
- global demo
-
- demo = Demo(root)
-
- demo.build()
- demo.loop()
- demo.destroy()
-
-# Tabs
-def MkWelcome(nb, name):
- w = nb.page(name)
- bar = MkWelcomeBar(w)
- text = MkWelcomeText(w)
- bar.pack(side=TOP, fill=X, padx=2, pady=2)
- text.pack(side=TOP, fill=BOTH, expand=1)
-
-def MkWelcomeBar(top):
- global demo
-
- w = tkinter.tix.Frame(top, bd=2, relief=tkinter.tix.GROOVE)
- b1 = tkinter.tix.ComboBox(w, command=lambda w=top: MainTextFont(w))
- b2 = tkinter.tix.ComboBox(w, command=lambda w=top: MainTextFont(w))
- b1.entry['width'] = 15
- b1.slistbox.listbox['height'] = 3
- b2.entry['width'] = 4
- b2.slistbox.listbox['height'] = 3
-
- demo.welfont = b1
- demo.welsize = b2
-
- b1.insert(tkinter.tix.END, 'Courier')
- b1.insert(tkinter.tix.END, 'Helvetica')
- b1.insert(tkinter.tix.END, 'Lucida')
- b1.insert(tkinter.tix.END, 'Times Roman')
-
- b2.insert(tkinter.tix.END, '8')
- b2.insert(tkinter.tix.END, '10')
- b2.insert(tkinter.tix.END, '12')
- b2.insert(tkinter.tix.END, '14')
- b2.insert(tkinter.tix.END, '18')
-
- b1.pick(1)
- b2.pick(3)
-
- b1.pack(side=tkinter.tix.LEFT, padx=4, pady=4)
- b2.pack(side=tkinter.tix.LEFT, padx=4, pady=4)
-
- demo.balloon.bind_widget(b1, msg='Choose\na font',
- statusmsg='Choose a font for this page')
- demo.balloon.bind_widget(b2, msg='Point size',
- statusmsg='Choose the font size for this page')
- return w
-
-def MkWelcomeText(top):
- global demo
-
- w = tkinter.tix.ScrolledWindow(top, scrollbar='auto')
- win = w.window
- text = 'Welcome to TIX in Python'
- title = tkinter.tix.Label(win,
- bd=0, width=30, anchor=tkinter.tix.N, text=text)
- msg = tkinter.tix.Message(win,
- bd=0, width=400, anchor=tkinter.tix.N,
- text='Tix is a set of mega-widgets based on TK. This program \
-demonstrates the widgets in the Tix widget set. You can choose the pages \
-in this window to look at the corresponding widgets. \n\n\
-To quit this program, choose the "File | Exit" command.\n\n\
-For more information, see http://tix.sourceforge.net.')
- title.pack(expand=1, fill=tkinter.tix.BOTH, padx=10, pady=10)
- msg.pack(expand=1, fill=tkinter.tix.BOTH, padx=10, pady=10)
- demo.welmsg = msg
- return w
-
-def MainTextFont(w):
- global demo
-
- if not demo.welmsg:
- return
- font = demo.welfont['value']
- point = demo.welsize['value']
- if font == 'Times Roman':
- font = 'times'
- fontstr = '%s %s' % (font, point)
- demo.welmsg['font'] = fontstr
-
-def ToggleHelp():
- if demo.useBalloons.get() == '1':
- demo.balloon['state'] = 'both'
- else:
- demo.balloon['state'] = 'none'
-
-def MkChoosers(nb, name):
- w = nb.page(name)
- options = "label.padX 4"
-
- til = tkinter.tix.LabelFrame(w, label='Chooser Widgets', options=options)
- cbx = tkinter.tix.LabelFrame(w, label='tixComboBox', options=options)
- ctl = tkinter.tix.LabelFrame(w, label='tixControl', options=options)
- sel = tkinter.tix.LabelFrame(w, label='tixSelect', options=options)
- opt = tkinter.tix.LabelFrame(w, label='tixOptionMenu', options=options)
- fil = tkinter.tix.LabelFrame(w, label='tixFileEntry', options=options)
- fbx = tkinter.tix.LabelFrame(w, label='tixFileSelectBox', options=options)
- tbr = tkinter.tix.LabelFrame(w, label='Tool Bar', options=options)
-
- MkTitle(til.frame)
- MkCombo(cbx.frame)
- MkControl(ctl.frame)
- MkSelect(sel.frame)
- MkOptMenu(opt.frame)
- MkFileEnt(fil.frame)
- MkFileBox(fbx.frame)
- MkToolBar(tbr.frame)
-
- # First column: comBox and selector
- cbx.form(top=0, left=0, right='%33')
- sel.form(left=0, right='&'+str(cbx), top=cbx)
- opt.form(left=0, right='&'+str(cbx), top=sel, bottom=-1)
-
- # Second column: title .. etc
- til.form(left=cbx, top=0,right='%66')
- ctl.form(left=cbx, right='&'+str(til), top=til)
- fil.form(left=cbx, right='&'+str(til), top=ctl)
- tbr.form(left=cbx, right='&'+str(til), top=fil, bottom=-1)
-
- #
- # Third column: file selection
- fbx.form(right=-1, top=0, left='%66')
-
-def MkCombo(w):
- options="label.width %d label.anchor %s entry.width %d" % (10, tkinter.tix.E, 14)
-
- static = tkinter.tix.ComboBox(w, label='Static', editable=0, options=options)
- editable = tkinter.tix.ComboBox(w, label='Editable', editable=1, options=options)
- history = tkinter.tix.ComboBox(w, label='History', editable=1, history=1,
- anchor=tkinter.tix.E, options=options)
- static.insert(tkinter.tix.END, 'January')
- static.insert(tkinter.tix.END, 'February')
- static.insert(tkinter.tix.END, 'March')
- static.insert(tkinter.tix.END, 'April')
- static.insert(tkinter.tix.END, 'May')
- static.insert(tkinter.tix.END, 'June')
- static.insert(tkinter.tix.END, 'July')
- static.insert(tkinter.tix.END, 'August')
- static.insert(tkinter.tix.END, 'September')
- static.insert(tkinter.tix.END, 'October')
- static.insert(tkinter.tix.END, 'November')
- static.insert(tkinter.tix.END, 'December')
-
- editable.insert(tkinter.tix.END, 'Angola')
- editable.insert(tkinter.tix.END, 'Bangladesh')
- editable.insert(tkinter.tix.END, 'China')
- editable.insert(tkinter.tix.END, 'Denmark')
- editable.insert(tkinter.tix.END, 'Ecuador')
-
- history.insert(tkinter.tix.END, '/usr/bin/ksh')
- history.insert(tkinter.tix.END, '/usr/local/lib/python')
- history.insert(tkinter.tix.END, '/var/adm')
-
- static.pack(side=tkinter.tix.TOP, padx=5, pady=3)
- editable.pack(side=tkinter.tix.TOP, padx=5, pady=3)
- history.pack(side=tkinter.tix.TOP, padx=5, pady=3)
-
-states = ['Bengal', 'Delhi', 'Karnataka', 'Tamil Nadu']
-
-def spin_cmd(w, inc):
- idx = states.index(demo_spintxt.get()) + inc
- if idx < 0:
- idx = len(states) - 1
- elif idx >= len(states):
- idx = 0
-# following doesn't work.
-# return states[idx]
- demo_spintxt.set(states[idx]) # this works
-
-def spin_validate(w):
- global states, demo_spintxt
-
- try:
- i = states.index(demo_spintxt.get())
- except ValueError:
- return states[0]
- return states[i]
- # why this procedure works as opposed to the previous one beats me.
-
-def MkControl(w):
- global demo_spintxt
-
- options="label.width %d label.anchor %s entry.width %d" % (10, tkinter.tix.E, 13)
-
- demo_spintxt = tkinter.tix.StringVar()
- demo_spintxt.set(states[0])
- simple = tkinter.tix.Control(w, label='Numbers', options=options)
- spintxt = tkinter.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)
-
- simple.pack(side=tkinter.tix.TOP, padx=5, pady=3)
- spintxt.pack(side=tkinter.tix.TOP, padx=5, pady=3)
-
-def MkSelect(w):
- options = "label.anchor %s" % tkinter.tix.CENTER
-
- sel1 = tkinter.tix.Select(w, label='Mere Mortals', allowzero=1, radio=1,
- orientation=tkinter.tix.VERTICAL,
- labelside=tkinter.tix.TOP,
- options=options)
- sel2 = tkinter.tix.Select(w, label='Geeks', allowzero=1, radio=0,
- orientation=tkinter.tix.VERTICAL,
- labelside= tkinter.tix.TOP,
- options=options)
-
- sel1.add('eat', text='Eat')
- sel1.add('work', text='Work')
- sel1.add('play', text='Play')
- sel1.add('party', text='Party')
- sel1.add('sleep', text='Sleep')
-
- sel2.add('eat', text='Eat')
- sel2.add('prog1', text='Program')
- sel2.add('prog2', text='Program')
- sel2.add('prog3', text='Program')
- sel2.add('sleep', text='Sleep')
-
- sel1.pack(side=tkinter.tix.LEFT, padx=5, pady=3, fill=tkinter.tix.X)
- sel2.pack(side=tkinter.tix.LEFT, padx=5, pady=3, fill=tkinter.tix.X)
-
-def MkOptMenu(w):
- options='menubutton.width 15 label.anchor %s' % tkinter.tix.E
-
- m = tkinter.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')
- m.add_command('html', label='HTML')
- m.add_command('sep')
- m.add_command('tex', label='LaTeX')
- m.add_command('rtf', label='Rich Text Format')
-
- m.pack(fill=tkinter.tix.X, padx=5, pady=3)
-
-def MkFileEnt(w):
- msg = tkinter.tix.Message(w,
- relief=tkinter.tix.FLAT, width=240, anchor=tkinter.tix.N,
- text='Press the "open file" icon button and a TixFileSelectDialog will popup.')
- ent = tkinter.tix.FileEntry(w, label='Select a file : ')
- msg.pack(side=tkinter.tix.TOP, expand=1, fill=tkinter.tix.BOTH, padx=3, pady=3)
- ent.pack(side=tkinter.tix.TOP, fill=tkinter.tix.X, padx=3, pady=3)
-
-def MkFileBox(w):
- """The FileSelectBox is a Motif-style box with various enhancements.
- For example, you can adjust the size of the two listboxes
- and your past selections are recorded.
- """
- msg = tkinter.tix.Message(w,
- relief=tkinter.tix.FLAT, width=240, anchor=tkinter.tix.N,
- text='The Tix FileSelectBox is a Motif-style box with various enhancements. For example, you can adjust the size of the two listboxes and your past selections are recorded.')
- box = tkinter.tix.FileSelectBox(w)
- msg.pack(side=tkinter.tix.TOP, expand=1, fill=tkinter.tix.BOTH, padx=3, pady=3)
- box.pack(side=tkinter.tix.TOP, fill=tkinter.tix.X, padx=3, pady=3)
-
-def MkToolBar(w):
- """The Select widget is also good for arranging buttons in a tool bar.
- """
- global demo
-
- options='frame.borderWidth 1'
-
- msg = tkinter.tix.Message(w,
- relief=tkinter.tix.FLAT, width=240, anchor=tkinter.tix.N,
- text='The Select widget is also good for arranging buttons in a tool bar.')
- bar = tkinter.tix.Frame(w, bd=2, relief=tkinter.tix.RAISED)
- font = tkinter.tix.Select(w, allowzero=1, radio=0, label='', options=options)
- para = tkinter.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')
- font.add('underline', bitmap='@' + demo.dir + '/bitmaps/underline.xbm')
- font.add('capital', bitmap='@' + demo.dir + '/bitmaps/capital.xbm')
-
- para.add('left', bitmap='@' + demo.dir + '/bitmaps/leftj.xbm')
- para.add('right', bitmap='@' + demo.dir + '/bitmaps/rightj.xbm')
- para.add('center', bitmap='@' + demo.dir + '/bitmaps/centerj.xbm')
- para.add('justify', bitmap='@' + demo.dir + '/bitmaps/justify.xbm')
-
- msg.pack(side=tkinter.tix.TOP, expand=1, fill=tkinter.tix.BOTH, padx=3, pady=3)
- bar.pack(side=tkinter.tix.TOP, fill=tkinter.tix.X, padx=3, pady=3)
- font.pack({'in':bar}, side=tkinter.tix.LEFT, padx=3, pady=3)
- para.pack({'in':bar}, side=tkinter.tix.LEFT, padx=3, pady=3)
-
-def MkTitle(w):
- msg = tkinter.tix.Message(w,
- relief=tkinter.tix.FLAT, width=240, anchor=tkinter.tix.N,
- text='There are many types of "chooser" widgets that allow the user to input different types of information')
- msg.pack(side=tkinter.tix.TOP, expand=1, fill=tkinter.tix.BOTH, padx=3, pady=3)
-
-def MkScroll(nb, name):
- w = nb.page(name)
- options='label.padX 4'
-
- sls = tkinter.tix.LabelFrame(w, label='Tix.ScrolledListBox', options=options)
- swn = tkinter.tix.LabelFrame(w, label='Tix.ScrolledWindow', options=options)
- stx = tkinter.tix.LabelFrame(w, label='Tix.ScrolledText', options=options)
-
- MkSList(sls.frame)
- MkSWindow(swn.frame)
- MkSText(stx.frame)
-
- sls.form(top=0, left=0, right='%33', bottom=-1)
- 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 = tkinter.tix.Frame(w, width=300, height=330)
- bot = tkinter.tix.Frame(w)
- msg = tkinter.tix.Message(top,
- relief=tkinter.tix.FLAT, width=200, anchor=tkinter.tix.N,
- text='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.')
-
- list = tkinter.tix.ScrolledListBox(top, scrollbar='auto')
- list.place(x=50, y=150, width=120, height=80)
- list.listbox.insert(tkinter.tix.END, 'Alabama')
- list.listbox.insert(tkinter.tix.END, 'California')
- list.listbox.insert(tkinter.tix.END, 'Montana')
- list.listbox.insert(tkinter.tix.END, 'New Jersey')
- list.listbox.insert(tkinter.tix.END, 'New York')
- list.listbox.insert(tkinter.tix.END, 'Pennsylvania')
- list.listbox.insert(tkinter.tix.END, 'Washington')
-
- rh = tkinter.tix.ResizeHandle(top, bg='black',
- relief=tkinter.tix.RAISED,
- handlesize=8, gridded=1, minwidth=50, minheight=30)
- btn = tkinter.tix.Button(bot, text='Reset', command=lambda w=rh, x=list: SList_reset(w,x))
- top.propagate(0)
- msg.pack(fill=tkinter.tix.X)
- btn.pack(anchor=tkinter.tix.CENTER)
- top.pack(expand=1, fill=tkinter.tix.BOTH)
- bot.pack(fill=tkinter.tix.BOTH)
- list.bind('<Map>', func=lambda arg=0, rh=rh, list=list:
- list.tk.call('tixDoWhenIdle', str(rh), 'attachwidget', str(list)))
-
-def SList_reset(rh, list):
- list.place(x=50, y=150, width=120, height=80)
- list.update()
- rh.attach_widget(list)
-
-def MkSWindow(w):
- """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 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):
- text += ' (Image missing)'
-
- top = tkinter.tix.Frame(w, width=330, height=330)
- bot = tkinter.tix.Frame(w)
- msg = tkinter.tix.Message(top,
- relief=tkinter.tix.FLAT, width=200, anchor=tkinter.tix.N,
- text=text)
-
- win = tkinter.tix.ScrolledWindow(top, scrollbar='auto')
-
- image1 = win.window.image_create('photo', file=file)
- lbl = tkinter.tix.Label(win.window, image=image1)
- lbl.pack(expand=1, fill=tkinter.tix.BOTH)
-
- win.place(x=30, y=150, width=190, height=120)
-
- rh = tkinter.tix.ResizeHandle(top, bg='black',
- relief=tkinter.tix.RAISED,
- handlesize=8, gridded=1, minwidth=50, minheight=30)
- btn = tkinter.tix.Button(bot, text='Reset', command=lambda w=rh, x=win: SWindow_reset(w,x))
- top.propagate(0)
- msg.pack(fill=tkinter.tix.X)
- btn.pack(anchor=tkinter.tix.CENTER)
- top.pack(expand=1, fill=tkinter.tix.BOTH)
- bot.pack(fill=tkinter.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)
- win.update()
- 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 = tkinter.tix.Frame(w, width=330, height=330)
- bot = tkinter.tix.Frame(w)
- msg = tkinter.tix.Message(top,
- relief=tkinter.tix.FLAT, width=200, anchor=tkinter.tix.N,
- text='The Tix ScrolledWindow widget allows you to scroll any kind of Tk widget. It is more versatile than a scrolled canvas widget.')
-
- win = tkinter.tix.ScrolledText(top, scrollbar='auto')
- win.text['wrap'] = 'none'
- win.text.insert(tkinter.tix.END, '''When -scrollbar is set to "auto", the
-scrollbars are shown only when needed.
-Additional modifiers can be used to force a
-scrollbar to be shown or hidden. For example,
-"auto -y" means the horizontal scrollbar
-should be shown when needed but the vertical
-scrollbar should always be hidden;
-"auto +x" means the vertical scrollbar
-should be shown when needed but the horizontal
-scrollbar should always be shown, and so on.'''
-)
- win.place(x=30, y=150, width=190, height=100)
-
- rh = tkinter.tix.ResizeHandle(top, bg='black',
- relief=tkinter.tix.RAISED,
- handlesize=8, gridded=1, minwidth=50, minheight=30)
- btn = tkinter.tix.Button(bot, text='Reset', command=lambda w=rh, x=win: SText_reset(w,x))
- top.propagate(0)
- msg.pack(fill=tkinter.tix.X)
- btn.pack(anchor=tkinter.tix.CENTER)
- top.pack(expand=1, fill=tkinter.tix.BOTH)
- bot.pack(fill=tkinter.tix.BOTH)
- win.bind('<Map>', func=lambda arg=0, rh=rh, win=win:
- win.tk.call('tixDoWhenIdle', str(rh), 'attachwidget', str(win)))
-
-def SText_reset(rh, win):
- win.place(x=30, y=150, width=190, height=120)
- win.update()
- rh.attach_widget(win)
-
-def MkManager(nb, name):
- w = nb.page(name)
- options='label.padX 4'
-
- pane = tkinter.tix.LabelFrame(w, label='Tix.PanedWindow', options=options)
- note = tkinter.tix.LabelFrame(w, label='Tix.NoteBook', options=options)
-
- MkPanedWindow(pane.frame)
- MkNoteBook(note.frame)
-
- pane.form(top=0, left=0, right=note, bottom=-1)
- 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 = tkinter.tix.Message(w,
- relief=tkinter.tix.FLAT, width=240, anchor=tkinter.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.')
- group = tkinter.tix.LabelEntry(w, label='Newsgroup:', options='entry.width 25')
- group.entry.insert(0,'comp.lang.python')
- pane = tkinter.tix.PanedWindow(w, orientation='vertical')
-
- p1 = pane.add('list', min=70, size=100)
- p2 = pane.add('text', min=70)
- list = tkinter.tix.ScrolledListBox(p1)
- text = tkinter.tix.ScrolledText(p2)
-
- list.listbox.insert(tkinter.tix.END, " 12324 Re: Tkinter is good for your health")
- list.listbox.insert(tkinter.tix.END, "+ 12325 Re: Tkinter is good for your health")
- list.listbox.insert(tkinter.tix.END, "+ 12326 Re: Tix is even better for your health (Was: Tkinter is good...)")
- list.listbox.insert(tkinter.tix.END, " 12327 Re: Tix is even better for your health (Was: Tkinter is good...)")
- list.listbox.insert(tkinter.tix.END, "+ 12328 Re: Tix is even better for your health (Was: Tkinter is good...)")
- list.listbox.insert(tkinter.tix.END, " 12329 Re: Tix is even better for your health (Was: Tkinter is good...)")
- list.listbox.insert(tkinter.tix.END, "+ 12330 Re: Tix is even better for your health (Was: Tkinter is good...)")
-
- text.text['bg'] = list.listbox['bg']
- text.text['wrap'] = 'none'
- text.text.insert(tkinter.tix.END, """
-Mon, 19 Jun 1995 11:39:52 comp.lang.python Thread 34 of 220
-Lines 353 A new way to put text and bitmaps together iNo responses
-ioi@blue.seas.upenn.edu Ioi K. Lam at University of Pennsylvania
-
-Hi,
-
-I have implemented a new image type called "compound". It allows you
-to glue together a bunch of bitmaps, images and text strings together
-to form a bigger image. Then you can use this image with widgets that
-support the -image option. For example, you can display a text string string
-together with a bitmap, at the same time, inside a TK button widget.
-""")
- list.pack(expand=1, fill=tkinter.tix.BOTH, padx=4, pady=6)
- text.pack(expand=1, fill=tkinter.tix.BOTH, padx=4, pady=6)
-
- msg.pack(side=tkinter.tix.TOP, padx=3, pady=3, fill=tkinter.tix.BOTH)
- group.pack(side=tkinter.tix.TOP, padx=3, pady=3, fill=tkinter.tix.BOTH)
- pane.pack(side=tkinter.tix.TOP, padx=3, pady=3, fill=tkinter.tix.BOTH, expand=1)
-
-def MkNoteBook(w):
- msg = tkinter.tix.Message(w,
- relief=tkinter.tix.FLAT, width=240, anchor=tkinter.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 + '*TixNoteBook*tagPadX', 8)
- options = "entry.width %d label.width %d label.anchor %s" % (10, 18, tkinter.tix.E)
-
- nb = tkinter.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)
-
- # Frame for the buttons that are present on all pages
- common = tkinter.tix.Frame(nb.hard_disk)
- common.pack(side=tkinter.tix.RIGHT, padx=2, pady=2, fill=tkinter.tix.Y)
- CreateCommonButtons(common)
-
- # Widgets belonging only to this page
- a = tkinter.tix.Control(nb.hard_disk, value=12, label='Access Time: ')
- w = tkinter.tix.Control(nb.hard_disk, value=400, label='Write Throughput: ')
- r = tkinter.tix.Control(nb.hard_disk, value=400, label='Read Throughput: ')
- c = tkinter.tix.Control(nb.hard_disk, value=1021, label='Capacity: ')
- a.pack(side=tkinter.tix.TOP, padx=20, pady=2)
- w.pack(side=tkinter.tix.TOP, padx=20, pady=2)
- r.pack(side=tkinter.tix.TOP, padx=20, pady=2)
- c.pack(side=tkinter.tix.TOP, padx=20, pady=2)
-
- common = tkinter.tix.Frame(nb.network)
- common.pack(side=tkinter.tix.RIGHT, padx=2, pady=2, fill=tkinter.tix.Y)
- CreateCommonButtons(common)
-
- a = tkinter.tix.Control(nb.network, value=12, label='Access Time: ')
- w = tkinter.tix.Control(nb.network, value=400, label='Write Throughput: ')
- r = tkinter.tix.Control(nb.network, value=400, label='Read Throughput: ')
- c = tkinter.tix.Control(nb.network, value=1021, label='Capacity: ')
- u = tkinter.tix.Control(nb.network, value=10, label='Users: ')
- a.pack(side=tkinter.tix.TOP, padx=20, pady=2)
- w.pack(side=tkinter.tix.TOP, padx=20, pady=2)
- r.pack(side=tkinter.tix.TOP, padx=20, pady=2)
- c.pack(side=tkinter.tix.TOP, padx=20, pady=2)
- u.pack(side=tkinter.tix.TOP, padx=20, pady=2)
-
- msg.pack(side=tkinter.tix.TOP, padx=3, pady=3, fill=tkinter.tix.BOTH)
- nb.pack(side=tkinter.tix.TOP, padx=5, pady=5, fill=tkinter.tix.BOTH, expand=1)
-
-def CreateCommonButtons(f):
- ok = tkinter.tix.Button(f, text='OK', width = 6)
- cancel = tkinter.tix.Button(f, text='Cancel', width = 6)
- ok.pack(side=tkinter.tix.TOP, padx=2, pady=2)
- cancel.pack(side=tkinter.tix.TOP, padx=2, pady=2)
-
-def MkDirList(nb, name):
- w = nb.page(name)
- options = "label.padX 4"
-
- dir = tkinter.tix.LabelFrame(w, label='Tix.DirList', options=options)
- fsbox = tkinter.tix.LabelFrame(w, label='Tix.ExFileSelectBox', 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 = tkinter.tix.Message(w,
- relief=tkinter.tix.FLAT, width=240, anchor=tkinter.tix.N,
- 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 = tkinter.tix.DirList(w, options='hlist.padY 1 hlist.width 25 hlist.height 16')
- msg.pack(side=tkinter.tix.TOP, expand=1, fill=tkinter.tix.BOTH, padx=3, pady=3)
- dirlist.pack(side=tkinter.tix.TOP, padx=3, pady=3)
-
-def MkExFileWidget(w):
- """The TixExFileSelectBox widget is more user friendly than the Motif
- style FileSelectBox. """
- msg = tkinter.tix.Message(w,
- relief=tkinter.tix.FLAT, width=240, anchor=tkinter.tix.N,
- 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 = tkinter.tix.ExFileSelectBox(w, bd=2, relief=tkinter.tix.RAISED)
- msg.pack(side=tkinter.tix.TOP, expand=1, fill=tkinter.tix.BOTH, padx=3, pady=3)
- box.pack(side=tkinter.tix.TOP, padx=3, pady=3)
-
-###
-### List of all the demos we want to show off
-comments = {'widget' : 'Widget Demos', 'image' : 'Image Demos'}
-samples = {'Balloon' : 'Balloon',
- 'Button Box' : 'BtnBox',
- 'Combo Box' : 'ComboBox',
- 'Compound Image' : 'CmpImg',
- 'Directory List' : 'DirList',
- 'Directory Tree' : 'DirTree',
- 'Control' : 'Control',
- 'Notebook' : 'NoteBook',
- 'Option Menu' : 'OptMenu',
- 'Paned Window' : 'PanedWin',
- 'Popup Menu' : 'PopMenu',
- 'ScrolledHList (1)' : 'SHList1',
- 'ScrolledHList (2)' : 'SHList2',
- 'Tree (dynamic)' : 'Tree'
-}
-
-# There are still a lot of demos to be translated:
-## set root {
-## {d "File Selectors" file }
-## {d "Hierachical ListBox" hlist }
-## {d "Tabular ListBox" tlist {c tixTList}}
-## {d "Grid Widget" grid {c tixGrid}}
-## {d "Manager Widgets" manager }
-## {d "Scrolled Widgets" scroll }
-## {d "Miscellaneous Widgets" misc }
-## {d "Image Types" image }
-## }
-##
-## set image {
-## {d "Compound Image" cmpimg }
-## {d "XPM Image" xpm {i pixmap}}
-## }
-##
-## set cmpimg {
-##done {f "In Buttons" CmpImg.tcl }
-## {f "In NoteBook" CmpImg2.tcl }
-## {f "Notebook Color Tabs" CmpImg4.tcl }
-## {f "Icons" CmpImg3.tcl }
-## }
-##
-## set xpm {
-## {f "In Button" Xpm.tcl {i pixmap}}
-## {f "In Menu" Xpm1.tcl {i pixmap}}
-## }
-##
-## set file {
-##added {f DirList DirList.tcl }
-##added {f DirTree DirTree.tcl }
-## {f DirSelectDialog DirDlg.tcl }
-## {f ExFileSelectDialog EFileDlg.tcl }
-## {f FileSelectDialog FileDlg.tcl }
-## {f FileEntry FileEnt.tcl }
-## }
-##
-## set hlist {
-## {f HList HList1.tcl }
-## {f CheckList ChkList.tcl {c tixCheckList}}
-##done {f "ScrolledHList (1)" SHList.tcl }
-##done {f "ScrolledHList (2)" SHList2.tcl }
-##done {f Tree Tree.tcl }
-##done {f "Tree (Dynamic)" DynTree.tcl {v win}}
-## }
-##
-## set tlist {
-## {f "ScrolledTList (1)" STList1.tcl {c tixTList}}
-## {f "ScrolledTList (2)" STList2.tcl {c tixTList}}
-## }
-## global tcl_platform
-## # This demo hangs windows
-## if {$tcl_platform(platform) != "windows"} {
-##na lappend tlist {f "TList File Viewer" STList3.tcl {c tixTList}}
-## }
-##
-## set grid {
-##na {f "Simple Grid" SGrid0.tcl {c tixGrid}}
-##na {f "ScrolledGrid" SGrid1.tcl {c tixGrid}}
-##na {f "Editable Grid" EditGrid.tcl {c tixGrid}}
-## }
-##
-## set scroll {
-## {f ScrolledListBox SListBox.tcl }
-## {f ScrolledText SText.tcl }
-## {f ScrolledWindow SWindow.tcl }
-##na {f "Canvas Object View" CObjView.tcl {c tixCObjView}}
-## }
-##
-## set manager {
-## {f ListNoteBook ListNBK.tcl }
-##done {f NoteBook NoteBook.tcl }
-##done {f PanedWindow PanedWin.tcl }
-## }
-##
-## set misc {
-##done {f Balloon Balloon.tcl }
-##done {f ButtonBox BtnBox.tcl }
-##done {f ComboBox ComboBox.tcl }
-##done {f Control Control.tcl }
-## {f LabelEntry LabEntry.tcl }
-## {f LabelFrame LabFrame.tcl }
-## {f Meter Meter.tcl {c tixMeter}}
-##done {f OptionMenu OptMenu.tcl }
-##done {f PopupMenu PopMenu.tcl }
-## {f Select Select.tcl }
-## {f StdButtonBox StdBBox.tcl }
-## }
-##
-
-stypes = {}
-stypes['widget'] = ['Balloon', 'Button Box', 'Combo Box', 'Control',
- 'Directory List', 'Directory Tree',
- 'Notebook', 'Option Menu', 'Popup Menu', 'Paned Window',
- 'ScrolledHList (1)', 'ScrolledHList (2)', 'Tree (dynamic)']
-stypes['image'] = ['Compound Image']
-
-def MkSample(nb, name):
- w = nb.page(name)
- options = "label.padX 4"
-
- pane = tkinter.tix.PanedWindow(w, orientation='horizontal')
- pane.pack(side=tkinter.tix.TOP, expand=1, fill=tkinter.tix.BOTH)
- f1 = pane.add('list', expand='1')
- f2 = pane.add('text', expand='5')
- f1['relief'] = 'flat'
- f2['relief'] = 'flat'
-
- lab = tkinter.tix.LabelFrame(f1, label='Select a sample program:')
- lab.pack(side=tkinter.tix.TOP, expand=1, fill=tkinter.tix.BOTH, padx=5, pady=5)
- lab1 = tkinter.tix.LabelFrame(f2, label='Source:')
- lab1.pack(side=tkinter.tix.TOP, expand=1, fill=tkinter.tix.BOTH, padx=5, pady=5)
-
- slb = tkinter.tix.Tree(lab.frame, options='hlist.width 20')
- slb.pack(side=tkinter.tix.TOP, expand=1, fill=tkinter.tix.BOTH, padx=5)
-
- stext = tkinter.tix.ScrolledText(lab1.frame, name='stext')
- font = root.tk.eval('tix option get fixed_font')
- stext.text.config(font=font)
-
- frame = tkinter.tix.Frame(lab1.frame, name='frame')
-
- run = tkinter.tix.Button(frame, text='Run ...', name='run')
- view = tkinter.tix.Button(frame, text='View Source ...', name='view')
- run.pack(side=tkinter.tix.LEFT, expand=0, fill=tkinter.tix.NONE)
- view.pack(side=tkinter.tix.LEFT, expand=0, fill=tkinter.tix.NONE)
-
- stext.text['bg'] = slb.hlist['bg']
- stext.text['state'] = 'disabled'
- stext.text['wrap'] = 'none'
- stext.text['width'] = 80
-
- frame.pack(side=tkinter.tix.BOTTOM, expand=0, fill=tkinter.tix.X, padx=7)
- stext.pack(side=tkinter.tix.TOP, expand=0, fill=tkinter.tix.BOTH, padx=7)
-
- slb.hlist['separator'] = '.'
- slb.hlist['width'] = 25
- slb.hlist['drawbranch'] = 0
- slb.hlist['indent'] = 10
- slb.hlist['wideselect'] = 1
- slb.hlist['command'] = lambda args=0, w=w,slb=slb,stext=stext,run=run,view=view: Sample_Action(w, slb, stext, run, view, 'run')
- slb.hlist['browsecmd'] = lambda args=0, w=w,slb=slb,stext=stext,run=run,view=view: Sample_Action(w, slb, stext, run, view, 'browse')
-
- run['command'] = lambda args=0, w=w,slb=slb,stext=stext,run=run,view=view: Sample_Action(w, slb, stext, run, view, 'run')
- view['command'] = lambda args=0, w=w,slb=slb,stext=stext,run=run,view=view: Sample_Action(w, slb, stext, run, view, 'view')
-
- for type in ['widget', 'image']:
- if type != 'widget':
- x = tkinter.tix.Frame(slb.hlist, bd=2, height=2, width=150,
- relief=tkinter.tix.SUNKEN, bg=slb.hlist['bg'])
- slb.hlist.add_child(itemtype=tkinter.tix.WINDOW, window=x, state='disabled')
- x = slb.hlist.add_child(itemtype=tkinter.tix.TEXT, state='disabled',
- text=comments[type])
- for key in stypes[type]:
- slb.hlist.add_child(x, itemtype=tkinter.tix.TEXT, data=key,
- text=key)
- slb.hlist.selection_clear()
-
- run['state'] = 'disabled'
- view['state'] = 'disabled'
-
-def Sample_Action(w, slb, stext, run, view, action):
- global demo
-
- hlist = slb.hlist
- anchor = hlist.info_anchor()
- if not anchor:
- run['state'] = 'disabled'
- view['state'] = 'disabled'
- elif not hlist.info_parent(anchor):
- # a comment
- return
-
- run['state'] = 'normal'
- view['state'] = 'normal'
- key = hlist.info_data(anchor)
- title = key
- prog = samples[key]
-
- if action == 'run':
- exec('import ' + prog)
- w = tkinter.tix.Toplevel()
- w.title(title)
- rtn = eval(prog + '.RunSample')
- rtn(w)
- elif action == 'view':
- w = tkinter.tix.Toplevel()
- w.title('Source view: ' + title)
- LoadFile(w, demo.dir + '/samples/' + prog + '.py')
- elif action == 'browse':
- ReadFile(stext.text, demo.dir + '/samples/' + prog + '.py')
-
-def LoadFile(w, fname):
- global root
- b = tkinter.tix.Button(w, text='Close', command=w.destroy)
- t = tkinter.tix.ScrolledText(w)
- # b.form(left=0, bottom=0, padx=4, pady=4)
- # t.form(left=0, bottom=b, right='-0', top=0)
- t.pack()
- b.pack()
-
- font = root.tk.eval('tix option get fixed_font')
- t.text.config(font=font)
- t.text['bd'] = 2
- t.text['wrap'] = 'none'
-
- ReadFile(t.text, fname)
-
-def ReadFile(w, fname):
- old_state = w['state']
- w['state'] = 'normal'
- w.delete('0.0', tkinter.tix.END)
-
- try:
- f = open(fname)
- lines = f.readlines()
- for s in lines:
- w.insert(tkinter.tix.END, s)
- f.close()
- finally:
-# w.see('1.0')
- w['state'] = old_state
-
-if __name__ == '__main__':
- root = tkinter.tix.Tk()
- RunMain(root)
generated by cgit v0.12 at 2024-12-04 05:31:43 (GMT)