| # -*-mode: python; fill-column: 75; tab-width: 8; coding: iso-latin-1-unix -*- |
| # |
| # $Id: tixwidgets.py 36560 2004-07-18 06:16:08Z tim_one $ |
| # |
| # 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, Tix |
| from Tkconstants import * |
| import traceback, tkMessageBox |
| |
| 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 = 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 = Tix.Frame(top, bd=2, relief=RAISED) |
| file = Tix.Menubutton(w, text='File', underline=0, takefocus=0) |
| help = Tix.Menubutton(w, text='Help', underline=0, takefocus=0) |
| file.pack(side=LEFT) |
| help.pack(side=RIGHT) |
| fm = Tix.Menu(file, tearoff=0) |
| file['menu'] = fm |
| hm = 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' |
| #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=""" |
| 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 = Tix.Frame(top, relief=Tix.RAISED, bd=1) |
| demo.statusbar = Tix.Label(w, relief=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 = 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 tkMessageBox.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: tkMessageBox.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 = Tix.Frame(top, bd=2, relief=Tix.GROOVE) |
| b1 = Tix.ComboBox(w, command=lambda w=top: MainTextFont(w)) |
| b2 = 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(Tix.END, 'Courier') |
| b1.insert(Tix.END, 'Helvetica') |
| b1.insert(Tix.END, 'Lucida') |
| b1.insert(Tix.END, 'Times Roman') |
| |
| b2.insert(Tix.END, '8') |
| b2.insert(Tix.END, '10') |
| b2.insert(Tix.END, '12') |
| b2.insert(Tix.END, '14') |
| b2.insert(Tix.END, '18') |
| |
| b1.pick(1) |
| b2.pick(3) |
| |
| b1.pack(side=Tix.LEFT, padx=4, pady=4) |
| b2.pack(side=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 = Tix.ScrolledWindow(top, scrollbar='auto') |
| win = w.window |
| text = 'Welcome to TIX in Python' |
| title = Tix.Label(win, |
| bd=0, width=30, anchor=Tix.N, text=text) |
| msg = Tix.Message(win, |
| bd=0, width=400, anchor=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=Tix.BOTH, padx=10, pady=10) |
| msg.pack(expand=1, fill=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 = 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) |
| 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, 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, options=options) |
| static.insert(Tix.END, 'January') |
| static.insert(Tix.END, 'February') |
| static.insert(Tix.END, 'March') |
| static.insert(Tix.END, 'April') |
| static.insert(Tix.END, 'May') |
| static.insert(Tix.END, 'June') |
| static.insert(Tix.END, 'July') |
| static.insert(Tix.END, 'August') |
| static.insert(Tix.END, 'September') |
| static.insert(Tix.END, 'October') |
| static.insert(Tix.END, 'November') |
| static.insert(Tix.END, 'December') |
| |
| editable.insert(Tix.END, 'Angola') |
| editable.insert(Tix.END, 'Bangladesh') |
| editable.insert(Tix.END, 'China') |
| editable.insert(Tix.END, 'Denmark') |
| editable.insert(Tix.END, 'Ecuador') |
| |
| history.insert(Tix.END, '/usr/bin/ksh') |
| history.insert(Tix.END, '/usr/local/lib/python') |
| history.insert(Tix.END, '/var/adm') |
| |
| static.pack(side=Tix.TOP, padx=5, pady=3) |
| editable.pack(side=Tix.TOP, padx=5, pady=3) |
| history.pack(side=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, Tix.E, 13) |
| |
| demo_spintxt = Tix.StringVar() |
| demo_spintxt.set(states[0]) |
| 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) |
| |
| simple.pack(side=Tix.TOP, padx=5, pady=3) |
| spintxt.pack(side=Tix.TOP, padx=5, pady=3) |
| |
| def MkSelect(w): |
| options = "label.anchor %s" % Tix.CENTER |
| |
| 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') |
| 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=Tix.LEFT, padx=5, pady=3, fill=Tix.X) |
| sel2.pack(side=Tix.LEFT, padx=5, pady=3, fill=Tix.X) |
| |
| def MkOptMenu(w): |
| 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') |
| 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=Tix.X, padx=5, pady=3) |
| |
| def MkFileEnt(w): |
| msg = Tix.Message(w, |
| relief=Tix.FLAT, width=240, anchor=Tix.N, |
| text='Press the "open file" icon button and a TixFileSelectDialog will popup.') |
| ent = Tix.FileEntry(w, label='Select a file : ') |
| msg.pack(side=Tix.TOP, expand=1, fill=Tix.BOTH, padx=3, pady=3) |
| ent.pack(side=Tix.TOP, fill=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 = Tix.Message(w, |
| relief=Tix.FLAT, width=240, anchor=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 = Tix.FileSelectBox(w) |
| msg.pack(side=Tix.TOP, expand=1, fill=Tix.BOTH, padx=3, pady=3) |
| 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 |
| |
| 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='', 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') |
| 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=Tix.TOP, expand=1, fill=Tix.BOTH, padx=3, pady=3) |
| bar.pack(side=Tix.TOP, fill=Tix.X, padx=3, pady=3) |
| font.pack({'in':bar}, side=Tix.LEFT, padx=3, pady=3) |
| para.pack({'in':bar}, side=Tix.LEFT, padx=3, pady=3) |
| |
| def MkTitle(w): |
| 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') |
| msg.pack(side=Tix.TOP, expand=1, fill=Tix.BOTH, padx=3, pady=3) |
| |
| def MkScroll(nb, name): |
| w = nb.page(name) |
| options='label.padX 4' |
| |
| sls = Tix.LabelFrame(w, label='Tix.ScrolledListBox', options=options) |
| swn = Tix.LabelFrame(w, label='Tix.ScrolledWindow', options=options) |
| stx = 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 = Tix.Frame(w, width=300, height=330) |
| bot = Tix.Frame(w) |
| msg = Tix.Message(top, |
| relief=Tix.FLAT, width=200, anchor=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 = Tix.ScrolledListBox(top, scrollbar='auto') |
| list.place(x=50, y=150, width=120, height=80) |
| list.listbox.insert(Tix.END, 'Alabama') |
| list.listbox.insert(Tix.END, 'California') |
| list.listbox.insert(Tix.END, 'Montana') |
| list.listbox.insert(Tix.END, 'New Jersey') |
| list.listbox.insert(Tix.END, 'New York') |
| list.listbox.insert(Tix.END, 'Pennsylvania') |
| list.listbox.insert(Tix.END, 'Washington') |
| |
| rh = Tix.ResizeHandle(top, bg='black', |
| relief=Tix.RAISED, |
| handlesize=8, gridded=1, minwidth=50, minheight=30) |
| btn = Tix.Button(bot, text='Reset', command=lambda w=rh, x=list: SList_reset(w,x)) |
| top.propagate(0) |
| msg.pack(fill=Tix.X) |
| btn.pack(anchor=Tix.CENTER) |
| top.pack(expand=1, fill=Tix.BOTH) |
| bot.pack(fill=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 = Tix.Frame(w, width=330, height=330) |
| bot = Tix.Frame(w) |
| msg = Tix.Message(top, |
| relief=Tix.FLAT, width=200, anchor=Tix.N, |
| text=text) |
| |
| win = Tix.ScrolledWindow(top, scrollbar='auto') |
| |
| image1 = win.window.image_create('photo', file=file) |
| lbl = Tix.Label(win.window, image=image1) |
| lbl.pack(expand=1, fill=Tix.BOTH) |
| |
| win.place(x=30, y=150, width=190, height=120) |
| |
| rh = Tix.ResizeHandle(top, bg='black', |
| relief=Tix.RAISED, |
| handlesize=8, gridded=1, minwidth=50, minheight=30) |
| btn = Tix.Button(bot, text='Reset', command=lambda w=rh, x=win: SWindow_reset(w,x)) |
| top.propagate(0) |
| msg.pack(fill=Tix.X) |
| 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) |
| 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 = 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 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' |
| win.text.insert(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 = Tix.ResizeHandle(top, bg='black', |
| relief=Tix.RAISED, |
| handlesize=8, gridded=1, minwidth=50, minheight=30) |
| btn = Tix.Button(bot, text='Reset', command=lambda w=rh, x=win: SText_reset(w,x)) |
| top.propagate(0) |
| msg.pack(fill=Tix.X) |
| 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 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 = Tix.LabelFrame(w, label='Tix.PanedWindow', options=options) |
| note = 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 = 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.') |
| group = Tix.LabelEntry(w, label='Newsgroup:', options='entry.width 25') |
| group.entry.insert(0,'comp.lang.python') |
| pane = Tix.PanedWindow(w, orientation='vertical') |
| |
| p1 = pane.add('list', min=70, size=100) |
| p2 = pane.add('text', min=70) |
| list = Tix.ScrolledListBox(p1) |
| text = Tix.ScrolledText(p2) |
| |
| list.listbox.insert(Tix.END, " 12324 Re: Tkinter is good for your health") |
| list.listbox.insert(Tix.END, "+ 12325 Re: Tkinter is good for your health") |
| list.listbox.insert(Tix.END, "+ 12326 Re: Tix is even better for your health (Was: Tkinter is good...)") |
| list.listbox.insert(Tix.END, " 12327 Re: Tix is even better for your health (Was: Tkinter is good...)") |
| list.listbox.insert(Tix.END, "+ 12328 Re: Tix is even better for your health (Was: Tkinter is good...)") |
| list.listbox.insert(Tix.END, " 12329 Re: Tix is even better for your health (Was: Tkinter is good...)") |
| list.listbox.insert(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(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=Tix.BOTH, padx=4, pady=6) |
| text.pack(expand=1, fill=Tix.BOTH, padx=4, pady=6) |
| |
| msg.pack(side=Tix.TOP, padx=3, pady=3, fill=Tix.BOTH) |
| group.pack(side=Tix.TOP, padx=3, pady=3, fill=Tix.BOTH) |
| pane.pack(side=Tix.TOP, padx=3, pady=3, fill=Tix.BOTH, expand=1) |
| |
| 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 + '*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) |
| |
| # Frame for the buttons that are present on all pages |
| common = Tix.Frame(nb.hard_disk) |
| common.pack(side=Tix.RIGHT, padx=2, pady=2, fill=Tix.Y) |
| CreateCommonButtons(common) |
| |
| # Widgets belonging only to this page |
| a = Tix.Control(nb.hard_disk, value=12, label='Access Time: ') |
| w = Tix.Control(nb.hard_disk, value=400, label='Write Throughput: ') |
| r = Tix.Control(nb.hard_disk, value=400, label='Read Throughput: ') |
| c = Tix.Control(nb.hard_disk, value=1021, label='Capacity: ') |
| a.pack(side=Tix.TOP, padx=20, pady=2) |
| w.pack(side=Tix.TOP, padx=20, pady=2) |
| r.pack(side=Tix.TOP, padx=20, pady=2) |
| c.pack(side=Tix.TOP, padx=20, pady=2) |
| |
| common = Tix.Frame(nb.network) |
| common.pack(side=Tix.RIGHT, padx=2, pady=2, fill=Tix.Y) |
| CreateCommonButtons(common) |
| |
| a = Tix.Control(nb.network, value=12, label='Access Time: ') |
| w = Tix.Control(nb.network, value=400, label='Write Throughput: ') |
| r = Tix.Control(nb.network, value=400, label='Read Throughput: ') |
| c = Tix.Control(nb.network, value=1021, label='Capacity: ') |
| u = Tix.Control(nb.network, value=10, label='Users: ') |
| a.pack(side=Tix.TOP, padx=20, pady=2) |
| w.pack(side=Tix.TOP, padx=20, pady=2) |
| r.pack(side=Tix.TOP, padx=20, pady=2) |
| c.pack(side=Tix.TOP, padx=20, pady=2) |
| u.pack(side=Tix.TOP, padx=20, pady=2) |
| |
| msg.pack(side=Tix.TOP, padx=3, pady=3, fill=Tix.BOTH) |
| nb.pack(side=Tix.TOP, padx=5, pady=5, fill=Tix.BOTH, expand=1) |
| |
| def CreateCommonButtons(f): |
| ok = Tix.Button(f, text='OK', width = 6) |
| cancel = Tix.Button(f, text='Cancel', width = 6) |
| ok.pack(side=Tix.TOP, padx=2, pady=2) |
| cancel.pack(side=Tix.TOP, padx=2, pady=2) |
| |
| def MkDirList(nb, name): |
| w = nb.page(name) |
| options = "label.padX 4" |
| |
| dir = Tix.LabelFrame(w, label='Tix.DirList', options=options) |
| fsbox = 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 = Tix.Message(w, |
| relief=Tix.FLAT, width=240, anchor=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 = 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 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) |
| box.pack(side=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 = Tix.PanedWindow(w, orientation='horizontal') |
| pane.pack(side=Tix.TOP, expand=1, fill=Tix.BOTH) |
| f1 = pane.add('list', expand='1') |
| f2 = pane.add('text', expand='5') |
| f1['relief'] = 'flat' |
| f2['relief'] = 'flat' |
| |
| 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(lab.frame, options='hlist.width 20') |
| slb.pack(side=Tix.TOP, expand=1, fill=Tix.BOTH, padx=5) |
| |
| stext = Tix.ScrolledText(lab1.frame, name='stext') |
| font = root.tk.eval('tix option get fixed_font') |
| stext.text.config(font=font) |
| |
| frame = Tix.Frame(lab1.frame, name='frame') |
| |
| run = Tix.Button(frame, text='Run ...', name='run') |
| view = Tix.Button(frame, text='View Source ...', name='view') |
| run.pack(side=Tix.LEFT, expand=0, fill=Tix.NONE) |
| view.pack(side=Tix.LEFT, expand=0, fill=Tix.NONE) |
| |
| stext.text['bg'] = slb.hlist['bg'] |
| stext.text['state'] = 'disabled' |
| 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 |
| 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 = Tix.Frame(slb.hlist, bd=2, height=2, width=150, |
| relief=Tix.SUNKEN, bg=slb.hlist['bg']) |
| slb.hlist.add_child(itemtype=Tix.WINDOW, window=x, state='disabled') |
| x = slb.hlist.add_child(itemtype=Tix.TEXT, state='disabled', |
| text=comments[type]) |
| for key in stypes[type]: |
| slb.hlist.add_child(x, itemtype=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 = Tix.Toplevel() |
| w.title(title) |
| rtn = eval(prog + '.RunSample') |
| rtn(w) |
| elif action == 'view': |
| w = 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 = Tix.Button(w, text='Close', command=w.destroy) |
| t = 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', Tix.END) |
| |
| try: |
| f = open(fname) |
| lines = f.readlines() |
| for s in lines: |
| w.insert(Tix.END, s) |
| f.close() |
| finally: |
| # w.see('1.0') |
| w['state'] = old_state |
| |
| if __name__ == '__main__': |
| root = Tix.Tk() |
| RunMain(root) |
