teamwork.widgets.htmlViewer.tkwidget

1 ## vim:ts=4:et:nowrap 2 ## 3 ##---------------------------------------------------------------------------## 4 ## 5 ## PySol -- a Python Solitaire game 6 ## 7 ## Copyright (C) 2003 Markus Franz Xaver Johannes Oberhumer 8 ## Copyright (C) 2002 Markus Franz Xaver Johannes Oberhumer 9 ## Copyright (C) 2001 Markus Franz Xaver Johannes Oberhumer 10 ## Copyright (C) 2000 Markus Franz Xaver Johannes Oberhumer 11 ## Copyright (C) 1999 Markus Franz Xaver Johannes Oberhumer 12 ## Copyright (C) 1998 Markus Franz Xaver Johannes Oberhumer 13 ## All Rights Reserved. 14 ## 15 ## This program is free software; you can redistribute it and/or modify 16 ## it under the terms of the GNU General Public License as published by 17 ## the Free Software Foundation; either version 2 of the License, or 18 ## (at your option) any later version. 19 ## 20 ## This program is distributed in the hope that it will be useful, 21 ## but WITHOUT ANY WARRANTY; without even the implied warranty of 22 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 23 ## GNU General Public License for more details. 24 ## 25 ## You should have received a copy of the GNU General Public License 26 ## along with this program; see the file COPYING. 27 ## If not, write to the Free Software Foundation, Inc., 28 ## 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 29 ## 30 ## Markus F.X.J. Oberhumer 31 ## <markus@oberhumer.com> 32 ## http://www.oberhumer.com/pysol 33 ## 34 ##---------------------------------------------------------------------------## 35 36 37 # imports 38 import os, sys, re, string, types, Tkinter 39 import traceback 40 41 # PySol imports 42 from mfxutil import destruct, kwdefault, KwStruct 43 from mfxutil import win32api 44 45 # Toolkit imports 46 from tkconst import tkversion 47 from tkconst import EVENT_HANDLED, EVENT_PROPAGATE 48 from tkutil import getFont 49 from tkutil import after, after_idle, after_cancel 50 from tkutil import bind, unbind_destroy, makeImage 51 from tkutil import makeToplevel, setTransient 52 53 54 # /*********************************************************************** 55 # // abstract base class for the dialogs in this module 56 # ************************************************************************/ 57

58 -class _ToplevelDialog:

59 img = None

60 - def __init__(self, parent, title="", resizable=0, default=-1):

61 self.parent = parent 62 self.status = 0 63 self.button = default 64 self.timer = None 65 self.top = makeToplevel(parent, title=title) 66 self.top.wm_resizable(resizable, resizable) 67 bind(self.top, "WM_DELETE_WINDOW", self.wmDeleteWindow) 68 if self.img is None: 69 _ToplevelDialog.img = (makeImage(dither=0, data=""" 70 R0lGODlhIAAgAPICAH8AAH9/f7+/v/8AAP///wAAAAAAAAAAACH5BAEAAAIALAAAAAAgACAAAAPZ 71 KLos8PC1SRccOGNYO9AgCHTNE57ZQwoA6mZAB7z0AFRA/QLBBISEFyEECDAAIYISpSSEAAwAqKkM 72 UQkgQGABCF011xAgEBAAUFfMFQUICACu69UFCAgAL7nyBSADaHI0AGQANHI0AGQAL3oELwBkAC6N 73 Si4AZAAoVxhXKABkAgAhVxpXIQBkAQIAIFchVyAAqQIAIU0oTSEAZAsAIQQvBCEAqQwAOi4AqQEM 74 AMgoAKkTAM8gAKkVD9UPyx0BAMgAywErARAoEOMrC2QREeMB6w3w9AHyFfUrCQA7"""), 75 makeImage(dither=0, data=""" 76 R0lGODlhIAAgAPIDAAAAAAAA/39/f7+/v////wAAAAAAAAAAACH5BAEAAAMALAAAAAAgACAAAAPU 77 OLo88vC1SRccJOsBa32DJo7D4zHCMK7jIJyDwA5BHQws4AksYds9AEXQI/xqRUBDMCgOfoPiAMAQ 78 FK8sgEAhGGC/mgFAMBBcjzUsQDAQfI9YAOR7xAIg3yMWAPkesQAQA1hHVwMADwMCWEdXABADAgNX 79 R0UDABAKAj1oNiwAEAwAYEUAEQ0ApCsAERQAA6oEAwARHgAAA18DtxEwArcAAysDwBECMAoQwAMa 80 AMYPyAwRABoAxtEVAgAaAA/YyAAZAA/fyAAEAA/lyLcP68gQ78gPMAkAOw=="""), 81 makeImage(dither=0, data=""" 82 R0lGODlhIAAgAPIDAAAAAAAA/39/f7+/v////wAAAAAAAAAAACH5BAEAAAMALAAAAAAgACAAAAPp 83 OLo88vC1SRccJOsBa32DJo7D4zHCMK7jIJyDwM4j4AnsEOz8wAIUAWsQGGR4gQEL0BAMWDsRkjUA 84 MAQzZAY5AwgUgsEMSRggZwOAYCCgDXYDApJGAAgGArpmwNMDIHoZPIEAEIEEOwOBABCHO4cAEAOH 85 hwMADwMCegM7A3oAEAMCA3RIdAMAEAoCdEh0ABAMADQDOwM0ABENAJQrABEUAAO9BAMAER4AAAOB 86 A8oRMALKAAMrA9MRAjAKENMDGgDZD9sMEQAaANnkFQIAGgAP69sAGQAP8tsABAAP+NvKD/xtgyBw 87 2wMYCQAAOw=="""), makeImage(dither=0, data=""" 88 R0lGODlhIAAgAPIDAAAAAH9/AH9/f7+/v///AAAAAAAAAAAAACH5BAEAAAMALAAAAAAgACAAAAPu 89 OLq88S3KqQIhA9Atw70DIHDkEHwXIAglFaDXAKytFMAXsNZNgF8DwIq3CPwugBVxEDheBoAVMfAZ 90 AK6DD2DFC6Cu4M8AsKoFUOArCrBqBWBpAGoAWJUCsDgMsCIFcHEwAwArHAE4AWABOAArGwE/A2AD 91 OAMAKxQBR2BHACsTAU4BAAFHAwArEgFOAwADTgArEQFOFwC1AwArDQG1vhcAKwwBvgNXA04DACsL 92 Ab5ptQArCgG/abUDACsDAb8DVwO+ACsDAb/nFwArAgHovwMA6wMB7k4DAOsCCgFx/f79+QQwCEiw 93 oEEBEQ4qJKggAQA7"""))

94

95 - def mainloop(self, focus=None, timeout=0):

96 bind(self.top, "<Escape>", self.mCancel) 97 if focus is not None: 98 focus.focus() 99 setTransient(self.top, self.parent) 100 try: 101 self.top.grab_set() 102 except Tkinter.TclError: 103 pass 104 if timeout > 0: 105 self.timer = after(self.top, timeout, self.mTimeout) 106 try: self.top.mainloop() 107 except SystemExit: pass 108 self.destroy()

109

110 - def destroy(self):

111 after_cancel(self.timer) 112 unbind_destroy(self.top) 113 try: 114 self.top.wm_withdraw() 115 except: 116 if traceback: traceback.print_exc() 117 pass 118 try: 119 self.top.destroy() 120 except: 121 if traceback: traceback.print_exc() 122 pass 123 destruct(self.top) 124 if self.parent: 125 try: 126 ##self.parent.update_idletasks() 127 # FIXME: why do we need this under Windows ? 128 if hasattr(self.parent, "busyUpdate"): 129 self.parent.busyUpdate() 130 else: 131 self.parent.update() 132 except: 133 if traceback: traceback.print_exc() 134 pass 135 self.top = None 136 self.parent = None

137

138 - def getDefaultFont(self):

139 return getFont("default")

140

141 - def wmDeleteWindow(self, *event):

142 self.status = 1 143 raise SystemExit

144 ##return EVENT_HANDLED 145

146 - def mCancel(self, *event):

147 self.status = 1 148 raise SystemExit

149

150 - def mTimeout(self, *event):

151 self.status = 2 152 raise SystemExit

153 154 155 # /*********************************************************************** 156 # // replacement for the tk_dialog script 157 # ************************************************************************/ 158

159 -class MfxDialog(_ToplevelDialog):

160 - def __init__(self, parent, title, **kw):

161 kw = self.initKw(kw) 162 _ToplevelDialog.__init__(self, parent, title, kw.resizable, kw.default) 163 top_frame, bottom_frame = self.createFrames(kw) 164 self.createBitmaps(top_frame, kw) 165 # 166 self.button = kw.default 167 msg = Tkinter.Label(top_frame, text=kw.text, justify=kw.justify, 168 width=kw.width, font=kw.font) 169 msg.pack(fill=Tkinter.BOTH, expand=1, padx=kw.padx, pady=kw.pady) 170 # 171 focus = self.createButtons(bottom_frame, kw) 172 self.mainloop(focus, kw.timeout)

173

174 - def initKw(self, kw):

175 kw = KwStruct(kw, 176 timeout=0, resizable=0, 177 text="", justify="center", 178 strings=("OK",), default=0, 179 width=0, 180 font=self.getDefaultFont(), 181 buttonfont=self.getDefaultFont(), 182 padx=20, pady=20, 183 bitmap=None, bitmap_side="left", bitmap_padx=10, bitmap_pady=20, 184 image=None, image_side="left", image_padx=10, image_pady=20, 185 ) 186 # default to separator if more than one button 187 sw = 2 * (len(kw.strings) > 1) 188 kwdefault(kw.__dict__, separatorwidth=sw) 189 return kw

190

191 - def createFrames(self, kw):

192 bottom_frame = Tkinter.Frame(self.top) 193 bottom_frame.pack(side=Tkinter.BOTTOM, fill=Tkinter.BOTH, ipady=3) 194 if kw.separatorwidth > 0: 195 separator = Tkinter.Frame(self.top, relief="sunken", 196 height=kw.separatorwidth, width=kw.separatorwidth, 197 borderwidth=kw.separatorwidth / 2) 198 separator.pack(side=Tkinter.BOTTOM, fill=Tkinter.X) 199 top_frame = Tkinter.Frame(self.top) 200 top_frame.pack(side=Tkinter.TOP, fill=Tkinter.BOTH, expand=1) 201 return top_frame, bottom_frame

202

203 - def createBitmaps(self, frame, kw):

204 bm = ["error", "info", "questhead", "warning"] 205 if kw.bitmap in bm: 206 b = Tkinter.Label(frame, image=self.img[bm.index(kw.bitmap)]) 207 b.pack(side=kw.bitmap_side, padx=kw.bitmap_padx, pady=kw.bitmap_pady) 208 elif kw.bitmap: 209 b = Tkinter.Label(frame, bitmap=kw.bitmap) 210 b.pack(side=kw.bitmap_side, padx=kw.bitmap_padx, pady=kw.bitmap_pady) 211 elif kw.image: 212 b = Tkinter.Label(frame, image=kw.image) 213 b.pack(side=kw.image_side, padx=kw.image_padx, pady=kw.image_pady)

214

215 - def createButtons(self, frame, kw):

216 button = column = -1 217 padx, pady = kw.get("buttonpadx", 10), kw.get("buttonpady", 10) 218 focus = None 219 max_len = 6 220 for s in kw.strings: 221 if type(s) is types.TupleType: 222 s = s[0] 223 if s: 224 s = re.sub(r"[\s\.\,]", "", s) 225 max_len = max(max_len, len(s)) 226 for s in kw.strings: 227 xbutton = button = button + 1 228 if type(s) is types.TupleType: 229 assert len(s) == 2 230 button = int(s[1]) 231 s = s[0] 232 if s is None: 233 continue 234 if button < 0: 235 b = Tkinter.Button(frame, text=s, font=kw.buttonfont, state="disabled") 236 button = xbutton 237 else: 238 b = Tkinter.Button(frame, text=s, font=kw.buttonfont, default="normal", 239 command=(lambda self=self, button=button: self.mDone(button))) 240 if button == kw.default: 241 focus = b 242 focus.config(default="active") 243 l = len(s) 244 if 1 and l < max_len: 245 l = l + (max_len - l) / 2 246 b.config(width=l) 247 column = column + 1 248 b.grid_configure(column=column, row=0, sticky="ew", padx=padx, pady=pady) 249 b.grid_columnconfigure(column) 250 if focus is not None: 251 l = (lambda event=None, self=self, button=kw.default: self.mDone(button)) 252 bind(self.top, "<Return>", l) 253 bind(self.top, "<KP_Enter>", l) 254 return focus

255

256 - def mDone(self, button):

257 self.button = button 258 raise SystemExit

259 260 261 # /*********************************************************************** 262 # // 263 # ************************************************************************/ 264

265 -class MfxExceptionDialog(MfxDialog):

266 - def __init__(self, parent, ex, title="Error", **kw):

267 kw = KwStruct(kw, bitmap="error") 268 text = str(kw.get("text", "")) 269 if text and text[-1] != "\n": 270 text = text + "\n" 271 text = text + "\n" 272 if isinstance(ex, EnvironmentError) and ex.filename is not None: 273 t = "[Errno %s] %s:\n%s" % (ex.errno, ex.strerror, repr(ex.filename)) 274 else: 275 t = str(ex) 276 kw.text = text + t 277 apply(MfxDialog.__init__, (self, parent, title), kw.getKw())

278 279 280 # /*********************************************************************** 281 # // 282 # ************************************************************************/ 283

284 -class MfxSimpleSlider(MfxDialog):

285 - def __init__(self, parent, title, 286 label, value, from_, to, resolution, **kw):

287 kw = self.initKw(kw) 288 _ToplevelDialog.__init__(self, parent, title, kw.resizable, kw.default) 289 top_frame, bottom_frame = self.createFrames(kw) 290 self.createBitmaps(top_frame, kw) 291 # 292 self.value = value 293 self.var = Tkinter.DoubleVar() 294 self.var.set(value) 295 slider = Tkinter.Scale(top_frame, from_=from_, to=to, 296 resolution=resolution, orient=Tkinter.HORIZONTAL, 297 length="3i", label=label, variable=self.var, takefocus=0) 298 slider.pack(side=Tkinter.TOP, padx=kw.padx, pady=kw.pady) 299 # 300 focus = self.createButtons(bottom_frame, kw) 301 self.mainloop(focus, kw.timeout)

302

303 - def initKw(self, kw):

304 kw = KwStruct(kw, 305 strings=("OK", "Cancel"), default=0, 306 separatorwidth = 0, 307 ) 308 return MfxDialog.initKw(self, kw)

309

310 - def mDone(self, button):

311 self.button = button 312 self.value = self.var.get() 313 raise SystemExit

314 315 316 # /*********************************************************************** 317 # // 318 # ************************************************************************/ 319

320 -class MfxSimpleEntry(MfxSimpleSlider):

321 - def __init__(self, parent, title, label, value, **kw):

322 kw = self.initKw(kw) 323 _ToplevelDialog.__init__(self, parent, title, kw.resizable, kw.default) 324 top_frame, bottom_frame = self.createFrames(kw) 325 self.createBitmaps(top_frame, kw) 326 # 327 self.value = value 328 if label: 329 label = Tkinter.Label(top_frame, text=label, takefocus=0) 330 label.pack(pady=5) 331 w = kw.get("e_width", 0) # width in characters 332 self.var = Tkinter.Entry(top_frame, exportselection=1, width=w) 333 self.var.insert(0, value) 334 self.var.pack(side=Tkinter.TOP, padx=kw.padx, pady=kw.pady) 335 # 336 focus = self.createButtons(bottom_frame, kw) 337 focus = self.var 338 self.mainloop(focus, kw.timeout)

339 340 341 # /*********************************************************************** 342 # // a simple tooltip 343 # ************************************************************************/ 344

345 -class MfxTooltip:

346 - def __init__(self, widget):

347 # private vars 348 self.widget = widget 349 self.text = None 350 self.timer = None 351 self.tooltip = None 352 self.label = None 353 self.bindings = [] 354 self.bindings.append(self.widget.bind("<Enter>", self._enter)) 355 self.bindings.append(self.widget.bind("<Leave>", self._leave)) 356 self.bindings.append(self.widget.bind("<ButtonPress>", self._leave)) 357 # user overrideable settings 358 self.time = 1000 # milliseconds 359 self.relief = Tkinter.SOLID 360 self.justify = Tkinter.LEFT 361 self.fg = "#000000" 362 self.bg = "#ffffe0" 363 self.xoffset = 20 364 self.yoffset = 1

365

366 - def setText(self, text):

367 self.text = text

368

369 - def _unbind(self):

370 if self.bindings and self.widget: 371 self.widget.unbind("<Enter>", self.bindings[0]) 372 self.widget.unbind("<Leave>", self.bindings[1]) 373 self.widget.unbind("<ButtonPress>", self.bindings[2]) 374 self.bindings = []

375

376 - def destroy(self):

377 self._unbind() 378 self._leave()

379

380 - def _enter(self, *event):

381 after_cancel(self.timer) 382 self.timer = after(self.widget, self.time, self._showTip)

383

384 - def _leave(self, *event):

385 after_cancel(self.timer) 386 self.timer = None 387 if self.tooltip: 388 self.label.destroy() 389 destruct(self.label) 390 self.label = None 391 self.tooltip.destroy() 392 destruct(self.tooltip) 393 self.tooltip = None

394

395 - def _showTip(self):

396 if self.tooltip or not self.text: 397 return 398 c = self.widget.__class__ 399 if c in (Tkinter.Button,): 400 if self.widget["state"] == Tkinter.DISABLED: 401 return 402 x = self.widget.winfo_rootx() 403 y = self.widget.winfo_rooty() + self.widget.winfo_height() 404 x = x + self.xoffset 405 y = y + self.yoffset 406 self.tooltip = Tkinter.Toplevel() 407 self.tooltip.wm_iconify() 408 self.tooltip.wm_overrideredirect(1) 409 self.tooltip.wm_protocol("WM_DELETE_WINDOW", self.destroy) 410 self.label = Tkinter.Label(self.tooltip, text=self.text, 411 relief=self.relief, justify=self.justify, 412 fg=self.fg, bg=self.bg, bd=1, takefocus=0) 413 self.label.pack(ipadx=1, ipady=1) 414 self.tooltip.wm_geometry("%+d%+d" % (x, y)) 415 self.tooltip.wm_deiconify()

416 ##self.tooltip.tkraise() 417 418 419 # /*********************************************************************** 420 # // A canvas widget with scrollbars and some useful bindings. 421 # ************************************************************************/ 422

423 -class MfxScrolledCanvas:

424 - def __init__(self, parent, hbar=2, vbar=2, **kw):

425 bg = kw.get("bg", parent.cget("bg")) 426 kwdefault(kw, bg=bg, highlightthickness=0, 427 xscrollincrement=16, yscrollincrement=16) 428 self.parent = parent 429 self.createFrame(kw) 430 self.canvas = None 431 self.hbar = None 432 self.hbar_mode = hbar 433 self.vbar = None 434 self.vbar_mode = vbar 435 self.hbar_show = 0 436 self.vbar_show = 0 437 self.resize_pending = 0 438 self.timer = None 439 self.createCanvas(kw) 440 self.frame.grid_rowconfigure(0, weight=1) 441 self.frame.grid_columnconfigure(0, weight=1) 442 if hbar: 443 if hbar == 3: 444 w = 21 445 if win32api: 446 w = win32api.GetSystemMetrics(3) # SM_CYHSCROLL 447 self.frame.grid_rowconfigure(1, minsize=w) 448 self.createHbar(bg) 449 if not vbar: 450 bind(self.hbar, "<Map>", self._mapBar) 451 self.bindHbar() 452 if vbar: 453 if vbar == 3: 454 w = 21 455 if win32api: 456 w = win32api.GetSystemMetrics(2) # SM_CXVSCROLL 457 self.frame.grid_columnconfigure(1, minsize=w) 458 self.createVbar(bg) 459 bind(self.vbar, "<Map>", self._mapBar) 460 self.bindVbar()

461 ###self.canvas.focus_set() 462 463 # 464 # 465 # 466

467 - def destroy(self):

468 after_cancel(self.timer) 469 self.timer = None 470 self.unbind_all() 471 self.canvas.destroy() 472 self.frame.destroy()

473

474 - def pack(self, **kw):

475 apply(self.frame.pack, (), kw)

476 477 # 478 # 479 # 480

481 - def unbind_all(self):

482 unbind_destroy(self.hbar) 483 unbind_destroy(self.vbar) 484 unbind_destroy(self.canvas) 485 unbind_destroy(self.frame)

486

487 - def createFrame(self, kw):

488 width = kw.get("width") 489 height = kw.get("height") 490 self.frame = Tkinter.Frame(self.parent, width=width, height=height, bg=None)

491 - def createCanvas(self, kw):

492 self.canvas = apply(Tkinter.Canvas, (self.frame,), kw) 493 self.canvas.grid(row=0, column=0, sticky="news")

494 - def createHbar(self, bg):

495 self.hbar = Tkinter.Scrollbar(self.frame, name="hbar", bg=bg, takefocus=0, orient="horizontal") 496 self.canvas["xscrollcommand"] = self._setHbar 497 self.hbar["command"] = self.canvas.xview

498 - def createVbar(self, bg):

499 self.vbar = Tkinter.Scrollbar(self.frame, name="vbar", bg=bg, takefocus=0) 500 self.canvas["yscrollcommand"] = self._setVbar 501 self.vbar["command"] = self.canvas.yview

502 - def bindHbar(self, w=None):

503 if w is None: 504 w = self.canvas 505 bind(w, "<KeyPress-Left>", self.unit_left) 506 bind(w, "<KeyPress-Right>", self.unit_right)

507 - def bindVbar(self, w=None):

508 if w is None: 509 w = self.canvas 510 bind(w, "<KeyPress-Prior>", self.page_up) 511 bind(w, "<KeyPress-Next>", self.page_down) 512 bind(w, "<KeyPress-Up>", self.unit_up) 513 bind(w, "<KeyPress-Down>", self.unit_down) 514 bind(w, "<KeyPress-Begin>", self.scroll_top) 515 bind(w, "<KeyPress-Home>", self.scroll_top) 516 bind(w, "<KeyPress-End>", self.scroll_bottom)

517

518 - def _mapBar(self, event):

519 # see: autoscroll.tcl, http://mini.net/cgi-bin/wikit/950.html 520 top = event.widget.winfo_toplevel() 521 g = top.wm_geometry() 522 if self.resize_pending: 523 self.resize_pending = 0 524 self.canvas.update_idletasks() 525 top.wm_geometry(g)

526

527 - def _setHbar(self, *args):

528 apply(self.hbar.set, args) 529 self.showHbar()

530 - def _setVbar(self, *args):

531 apply(self.vbar.set, args) 532 self.showVbar()

533

534 - def showHbar(self, show=-1):

535 if not self.hbar: 536 return 0 537 if show < 0: 538 show = self.hbar_mode 539 if show > 1: 540 if not self.canvas.winfo_ismapped(): 541 return 0 542 view = self.canvas.xview() 543 show = abs(view[0]) > 0.0001 or abs(view[1] - 1.0) > 0.0001 544 if show == self.hbar_show: 545 return 0 546 if show: 547 self.hbar.grid(row=1, column=0, sticky="we") 548 else: 549 self.hbar.grid_forget() 550 self.hbar_show = show 551 return 1

552

553 - def showVbar(self, show=-1):

554 if not self.vbar: 555 return 0 556 if show < 0: 557 show = self.vbar_mode 558 if show > 1: 559 if not self.canvas.winfo_ismapped(): 560 return 0 561 view = self.canvas.yview() 562 show = abs(view[0]) > 0.0001 or abs(view[1] - 1.0) > 0.0001 563 if show == self.vbar_show: 564 return 0 565 if show: 566 self.vbar.grid(row=0, column=1, sticky="ns") 567 else: 568 self.vbar.grid_forget() 569 self.vbar_show = show 570 return 1

571

572 - def page_up(self, *event):

573 self.canvas.yview_scroll(-1, "page") 574 return "break"

575 - def page_down(self, *event):

576 self.canvas.yview_scroll(1, "page") 577 return "break"

578 - def unit_up(self, *event):

579 self.canvas.yview_scroll(-1, "unit") 580 return "break"

581 - def unit_down(self, *event):

582 self.canvas.yview_scroll(1, "unit") 583 return "break"

584 - def page_left(self, *event):

585 self.canvas.xview_scroll(-1, "page") 586 return "break"

587 - def page_right(self, *event):

588 self.canvas.xview_scroll(1, "page") 589 return "break"

590 - def unit_left(self, *event):

591 self.canvas.xview_scroll(-1, "unit") 592 return "break"

593 - def unit_right(self, *event):

594 self.canvas.xview_scroll(1, "unit") 595 return "break"

596 - def scroll_top(self, *event):

597 self.canvas.yview_moveto(0) 598 return "break"

599 - def scroll_bottom(self, *event):

600 self.canvas.yview_moveto(1) 601 return "break"

602 603 604 # /*********************************************************************** 605 # // 606 # ************************************************************************/ 607 608

609 -def tkwidget_main(args):

610 from tkutil import wm_withdraw 611 tk = Tkinter.Tk() 612 wm_withdraw(tk) 613 tk.update() 614 if 1: 615 d = MfxDialog(tk, "title", text="This is an info dialog", 616 bitmap="info", default=0, strings=("OK",)) 617 print d.status, d.button 618 if 1: 619 d = MfxSimpleSlider(tk, "title", "label", 1.0, 0.2, 9.9, 0.1) 620 print d.status, d.value 621 if 1: 622 d = MfxSimpleEntry(tk, "title", "label", "value") 623 print d.status, d.value 624 return 0

625 626 if __name__ == "__main__": 627 import sys 628 sys.exit(tkwidget_main(sys.argv)) 629

Source Code for Module teamwork.widgets.htmlViewer.tkwidget