1. Remove option -variable 2. Remove variable _varName which held the value of option -variable 3. Use variable _unsavedSelection in place of $_varName when a value must be stored 4. Add option -command 5. Add variable _command which holds the value of option -command 6. Set the default value for option -help to 1 7. Add command _userCommand to evaluate $_command at stack level #0. _userCommand is called whenever the selected color changes, i.e. instead of setting $_varName. 8. To avoid issues with trace, fully qualify ::SelectColor::_unsavedSelection when its value is set or it is used in a trace command. 9. Use 8.4-compatible syntax for string indices in "string range" commands. 10. Amend SelectColor::_SetWithoutTrace so it sets the colors in the Color Selectors when the value in the entry widget changes.

PURPOSE Tracing the variable set by the "-variable" option is too awkward in practice, and so the "-variable" option has been replaced with "-command" which allows the caller to specify a command to be executed whenever the selected color changes.

The use of the -command option is now included in the demo.

The properties of DynamicHelp balloon help have been changed in the demo, to make the text easier to read.

The manual page has been updated to reflect the changes in color.tcl. check-in: 9f462bd2fa user: kjnash tags: patch-75101

Top-level commands should not have leading ::, but all others rest should. See auto_qualify commentary in Tcl's init.tcl.

See bug [c86207db01fc9ce0]. check-in: e49079d49e user: adrianmedranocalvo tags: bug-c86207db01fc9ce0

ComboBox used to ask its embedded ListBox to make the selected item visible before it had ever been drawn. We now defer this action until the first redraw [eae238d5a7] check-in: 36d4ee635f user: adrianmedranocalvo tags: bwidget

This case was missing in check-in [3b6bda131cc2cdc44ba13da00b39e0e36d6f5334]. check-in: e69f8fb3e7 user: adrianmedranocalvo tags: bwidget

entry.tcl, labelentry.tcl, labelframe.tcl, mainframe.tcl, pagesmgr.tcl, scrollw.tcl: [Bug 3168761]: entry failes when themed support activated with: unknown option "-highlightthickness" (reported by George on clt 27 Jan., 16:55). The patch by Wojciech Kocjan fixes this and enhances labelentry, labelframe and pagesmgr to also use themed frames. Within scrollw.tcl, a bug for empty background handling is fixed. The scrollbar background is not set any more for not-themed widget.

# BWidget::use # Argument usage: # -package ttk # | # specify a package name to be initialized, currently # support for the following packages is implemented: # ttk ... try to use tile'd widget set (if available) # # -style default / native / myFavoriteStyleName # | | | # | | specify a valid style name, # | | use "BWidget::_get_colordcls" which gives # | | you a list of what's avaliable for tk # | | # | if specified, BW tries to emulate OS color scheme, # | a specific color schema associated to each individual # | operationg system is going to be used # | # same behaviour as before, stay compatible # with previous releases # # -setoptdb [no=default|0|yes|1] # | # maintain the option database # if you need a dynamic behavior when changing # the underlying style, activate this option! # # -themedirs {} = default / a list of valid directory names, # to specifing additional ttk theme packages check-in: 10d9b3e6db user: oberdorfer tags: trunk

* combobox hottrack motion bug fixed: "after idle" should fix the problem with very long listbox text items which caused under certain circumstances a complete crash (CDE freeze) this happened under AIX5.3 and CDE, running under tcl/Tk 8.4.7,

*** BWidget revitalization to make usage of ttk *** * pkgIndex.tcl, updated to 1.9.1, themeutils.tcl added, requ. initialization sequence * themeutils.tcl, theme support file added * widget.tcl, various changes related to ttk added * init,tcl, BWidget::set_themedefaults "initialize" added * -- arrow.tcl, button.tcl, buttonbox.tcl, color.tcl, dialog.tcl, entry.tcl, font.tcl, label.tcl, labelframe.tcl, listbox.tcl, mainframe.tcl, messagedlg.tcl, pagesmgr.tcl, panedw.tcl, panelframe.tcl, passwddlg.tcl, progressbar.tcl, scrollframe.tcl, scrollview.tcl, scrollw.tcl, separator.tcl, spinbox.tcl, statusbar.tcl, titleframe.tcl, combobox.tcl, notebook.tcl -- theme related mod's done * utils.tcl, BWidget::bindMiddleMouseMovement added, * tree.tcl, BWidget::bindMiddleMouseMovement added),

-- open issues: Tk*Font as default font (like in dynhelp.tcl), tree.tcl _themechanged proc' not perfect for existing tree item colorization (expanding a branch after changing the style still shows the previous fill color !)

-- note: -- **** package ready for testing ***

* combobox.tcl (ComboBox::configure) Bug fixed: Widget did not take focus, when -editable false and "configure -state normal" called. [Bug 756334] reported by Rolf Ade

* widget.tcl (Widget::configure) Bug: ProgressDlg option -bg not setable. The special handling of subwidgets with special class or path ":cmd" was improved. [Bug 611477]

* notebook.tcl (NoteBook::_itemconfigure) Not honored option: itemconfigure ... -helptext [Patch 2814050] by Koen Danckaert check-in: f39181862b user: oehhar tags: trunk

* tree.tcl (Tree::_drop_cmd) If there is no node, drop didn't work. [Bug 1042613] reported by Rolf Ade

* Tree.html Bind commands: removed promise that %W would work in future. The underlying widgets should only be manipulated using the node id. [Bug 1224203] by Jasper Taylor, remarks by J. Tang

* Tree.html Bind commands: with -selectfill, the given command is overwritten for the background box. [Bug 1003962] by Torsten Berg

* dropsite.tcl (DropSite::register) Bug fixed: fails on multiple drop targets [Bug 1213123] by T.Neil

* combobox.tcl (ComboBox::_create_popup) Bug fixed: Return key in drop down list when -bwlistbox true [Bug 1205536] patch by Steve Landers

* combobox.tcl (ComboBox::_create_popup, ComboBox::_unmapliste) Mac aqua and x11 fixes, multi screen issue still open. [Bug 1451784] report by Jasper Taylor, fix by Kevin Walzer

* listbox.tcl (ListBox::_multiple_select) Selected item not deselected on control-click [Bug 1029144] reported by Konrad Rosenbaum check-in: d4234674be user: oehhar tags: trunk

* scrollframe.tcl (ScrollableFrame::create) changed bindings [Patch 2807227] by Koen Danckaert (comment)

* scrollw.tcl (ScrolledWindow::_set_hscroll, ScrolledWindow::_set_vscroll) Bug corrected: enless loop when both scrollbars where automatically mapped and the window size was changed by this action (on linux). Scrollbar unmapping and mapping secured by a locked update [Bug 2783019] check-in: ae5fed8a0f user: oehhar tags: trunk

* dynhelp.tcl (DynamicHelp::_show_help) fixed issue (as far as possible): Dynamic help baloon was on the main screen, if it touched the border on a windows multi screen configuration. The fix assumes, that all screens have same dimensions and no gaps in- between. This is necessary, because multi-screen configuration paramters may not be interrogated by tk (despite of coordinates out of the screen) [Bug 1499135] reported by Gregor check-in: 8860bd1e23 user: oehhar tags: trunk

* buttonbox.tcl (ButtonBox::_redraw) Bug: homogeneous button width not honored if button size changes after creation. -uniform gridding option is used if tcl version >= 8.3. [Patch 2807147] by Koen Danckaert check-in: 0cb363e7c2 user: oehhar tags: trunk

* tree.tcl (Tree::_node_name_rev): Return node names as they are input, and properly handle :: in node names. This changes internal node name reps, but should be transparent to the user, except for the result of [insert].

* tree.tcl (Tree::_redraw_selection): do not allow empty * listbox.tcl (ListBox::_redraw_selection): fill color as that creates a transparent item that doesn't return a bbox. This showed up on OS X/Aqua, where the listbox selectforeground defaults to empty. [AS Bug 77186 74923]

* lang/nl.rc (new): Dutch translation [Bug 1804469]

* lang/hu.rc (new): Hungarian translation [Bug 1821842]

* tree.tcl (Tree::insert): do node_name on parent arg [Bug 1046955]

* listbox.tcl: speed up ListBox insertion significantly. [Bug 1472443]

* widget.tcl (Widget::theme): make sure Tk 8.5a6 is recognized as having the themed widgets

* util.tcl: fixed BWidget::write for widgets that require DynamicHelp. [bug 1518803]

* panedw.tcl: if activator is set to line then its width is set to

3. --activator was an undocumented option; updated man page to make it documented. Thanks to Jos Decoster for pointing this out.

* widget.tcl: remove relative namespace resolution of variables, in anticipation of TIP 278. Widget should have been doing this anyways. [bug 1579744]

* DragSite.html: noted that -draginitcmd can return an empty string to prevent a drag [bug 740499]

* DropSite.html: fixed documentation with DropSite::register command [bug 740474]

* combobox.tcl: allow autocomplete and autopost be enabled/disabled after the widget was created [bug 1588808]; fixed keysym in autopost binding [bug 1589111]

* tree.tcl: fixed error with drag & drop's autoscroll [bug 1408494]

* listbox.tcl: fixed error with drag & drop's autoscroll; fixed error when dropping at the end of the list

* utils.tcl (BWidget::bindMouseWheel): do not make special mousewheel bindings if global ones exist (like from style::as)

* removed Makefile.in

* font.tcl: correctly handle code path when user cancels dialog

* passwd.tcl: fixed Dialog::enddialog error; fixed ordering error

* pkgIndex.tcl, README.txt: updated to BWidget 1.8

* removed configure.in and aclocal.m4

* messagedlg.tcl: explicitly marked the 'Abort' button upon -type abortretryignore to be the default button [bug 970199]

* Tree.html: documented [find] and [line] commands [bug 626819]; noted bug with %W binding [bug 1224203]

* tree.tcl: added [bindArea] procedure; updated man page [patch 839066]

* combobox.tcl: added [clearvalue] proc to explicitly clear a ComboBox value, updated man page [patch 780704]

* passwd.tcl: don't ignore -labelwidth when calculating label widths; return key moves through subwidgets like most login managers [patch 922877, with slight change]

* font.tcl: add options to select font color and to disable font sizes; updated man pages [patch 1531199]

* font.tcl: using arrow keys to browse font family / font size will cause an update to the shown sample font [patch 947109]

* demo/basic.tcl: fixed Entry's enter command callback [bug 1400838]

* combobox.tcl: unpost after autoposting when another Tk window gets the focus; unpost upon hitting the enter key

* scrollw.tcl: allow toggling of scrollbars [bug 1488712]

* Tree.html: corrected documentation for Tree::opencmd (callback does not append the path to the tree to the command) [bug 1507713]

* tree.tcl: disable keyboard navigation for empty trees [bug 1514855]

* tree.tcl: changed '-drawcross allways' to be '-drawcross always'; updated documentation

* statusbar.tcl (StatusBar::remove): remove neighboring separator when removing the first item. [Bug 1512671]

* MainFrame man page: fixed some typos on man page

* mainframe.tcl: fixed status bar placement when it is re-shown after a [showstatusbar none] command [bug 1027568] check-in: 2bf0fd3b5e user: dev_null42a tags: trunk

* color.tcl (SelectColor::menu): use native dialog for palette menu item where possible (and Widget::theme is used).

* mainframe.tcl (MainFrame::configure): need to ignore -bg change check when themed.

* mainframe.tcl (MainFrame::_create_menubar): ignore -bg -bd opts when themed

* font.tcl (SelectFont::_getfont): fix tile compat to still set data(family) and data(size) in any case.

* mainframe.tcl (MainFrame::create): make ttk theme aware

* statusbar.tcl: if themed, use ttk::separator * scrollframe.tcl: if themed, use ttk::frame * font.tcl: if themed, use ttk::comboboxes and ttk::checkbuttons * widget.tcl: encapsulate all .#BWidget* hidden widgets into a single frame .#BWidget to clean up main '.' childspace. Add 'Widget::theme ?boolean?' that, if enabled, has BWidgets try to use some ttk themed widgets (*very* incomplete).

* init.tcl (Widget::_opt_defaults): make a proc for opt defaults, recognize aqua as a platform

* lang/da.rc (new): Danish language file [Bug 1151534] (elhaard)

* notebook.tcl: reverted lester patch - too many bugs related to deleting and reinsertion of tabs.

* color.tcl: use toplevel instead of menu for dropdown color menu and do better focus/grab restoration.

* utils.tcl (BWidget::RestoreFocusGrab,SetFocusGrab): add BWidget equivalents of what Tk uses for better stacked grab/focus mgmt.

* dialog.tcl (Dialog::create): withdraw topleve immediately after creation.

* widget.tcl (Widget::focusPrev): hack to avoid focus into direct parent when it is a megawidget. [Bug 765667]

* listbox.tcl: add FocusIn redirector to %W.c, add explicit -takefocus 0 to the frame parent.

* notebook.tcl (NoteBook::_draw_page): adjust height for bottom drawn tabs. [Bug 988628]

* panelframe.tcl (new): new PanelFrame widget which creates a * pkgIndex.tcl: frame with boxed title area that accepts * Makefile.in: additional widgets. * BWman/contents.html: * BWman/navtree.html: * BWman/PanelFrame.html (new):

* xpm2image.tcl (xpm-to-image): correctly recognize None with -nocase

* statusbar.tcl: improve init to use bwidget's automated arg passing for subwidgets. Simplify delete subcommand to call remove.

* statusbar.tcl: better -bg handling (configure too), and tighten up spacing on resize control to place it flush bottom right

* statusbar.tcl: add -showseparator optional horizontal separator.

* statusbar.tcl: correct name of image for use on unix. Try to use of PNG image at each create (it just looks better).

* tree.tcl (Tree::delete): call -selectcommand if we delete something that was selected.

* statusbar.tcl: correct use of PNG vs. GIF image. Don't abort creation of statusbar when gridded - just don't try to resize. Correct example to use label -width 1

* statusbar.tcl (new): Addition of a statusbar container widget * pkgIndex.tcl: with resize control * Makefile.in: * BWman/contents.html: * BWman/navtree.html: * BWman/StatusBar.html (new):

* font.tcl (SelectFont::create): don't hardcode -bd 2 when creating the style selectbuttons.

* listbox.tcl (_keyboard_navigation): make sure you can see the item that you key navigate to. (aas)

* tree.tcl (_update_nodes): align with _draw_nodes code, specifically correcting placement of cross on new nodes and anchor of changed window/image.

* listbox.tcl (create): don't force -highlightthickness 1 as it prevents the user changing it on creation. (_draw_item): pass more cached info from _redraw_items for speed. (_redraw_selection): correct drawing of selfill for items that extend beyond the width of the window.

(create): Insert $path into the canvas bindings, so that anyone binding directly onto the widget will see their bindings activated when the canvas has focus. Add slightly modified up/down bindings to the canvas, in case it gets the focus (like with -autofocus).

* listbox.tcl: correct eval/after/lists usage. (_redraw_listbox): call _update_select_fill on redraw, otherwise the insert of items causes wonkiness. (_redraw_items): call update idle after changing cursor.

* tree.tcl (edit): correct inversion of verifycmd emptiness test.

* tree.tcl (_draw_subnodes): Adjust the drawing of the line to the first root node to start at the vertical point (not go up).

* entry.tcl, arrow.tcl, combobox.tcl: better space/list handling

* entry.tcl: make the icursor not appear for non-editable and/or state disabled comboboxes.

* progressbar.tcl (ProgressBar::_modify): convert rect coords to ints to prevent left-over lines that are likely due to a bug in core Tk related to fractional coord refresh.

* mainframe.tcl (MainFrame::_create_menubar): set the bg for menus only on unix (otherwise disturbs menu native L&F) Correct some eval/list issues.

* BWman/MainFrame.html: * mainframe.tcl (MainFrame::_create_entries): correct 'cascade' spelling, but support old 'cascad' as well.

* scrollw.tcl (ScrolledWindow::create): correctly set -relief and -bd at creation time. [Bug #873666]

* init.tcl: don't modify *Listbox.background and *Button.padY options - leave core widgets alone.

* utils.tcl: Fixed a bug that would cause some geometry calculations in BWidget::place to behave incorrectly. This would occasionally make it appear as though a drawn dialog would freeze the application. [Bug #868315] check-in: cd1f34685b user: damonc tags: trunk

* notebook.tcl (NoteBook::bindtabs): correct tab name returned. (groth)

* entry.tcl (Entry::create): add missing line continuation. [Patch #843932] (oehlmann)

* scrollview.tcl (ScrollView::_set_view): correct :canvas to renamed :cmd.

* scrollw.tcl (ScrolledWindow::setwidget): check that the old widget associated still exists before unconfiguring it. [Bug #833034]

* listbox.tcl: Added curselection subcommand to mimic Tk listbox behavior.

Added keyboard navigation to the listbox.

* widget.tcl: Added Widget::exists command to return whether a widget is a BWidget (based on whether it exists in the _class array).

Widget::destroy now properly unsets the widget's variable in the _class array. check-in: ccc0a40c43 user: damonc tags: trunk

Please checkout this latest version and give it a spin through your applications and tests. I am available to fix any and every bug that crops up, as I want to see this in really good shape for the next ActiveTcl release (which will follow the next Tcl release shortly).

* arrow.tcl, bitmap.tcl, button.tcl, buttonbox.tcl, color.tcl, * combobox.tcl, dialog.tcl, dragsite.tcl, dropsite.tcl, entry.tcl * font.tcl, label.tcl, labelentry.tcl, labelframe.tcl, listbox.tcl * mainframe.tcl, messagedlg.tcl, notebook.tcl, pagesmgr.tcl * panedw.tcl, passwddlg.tcl, progressbar.tcl, progressdlg.tcl * scrollframe.tcl, scrollview.tcl, scrollw.tcl, separator.tcl * spinbox.tcl, titleframe.tcl, tree.tcl, utils.tcl, widget.tcl * xpm2image.tcl: Revamp again to let core Widget commands handle most of the esoteric work of creating and destroying widgets properly in the BWidget environment.

The command Widget::define defines a class, its filename and a list of classes which it uses. This command handles creating the command to create new widgets, creates a ::use command for the class and calls the ::use command for each class included.

The command Widget::create does the renaming of the widget to $path:cmd and creates the proc to redirect the widget commands.

Widget::destroy now does the rename $path "" that almost all widgets do.

* button.tcl: Added a -state option to configure the state of the entire box at once.

Added new insert and delete subcommands.

Added an after cancel to stop button repeat upon release. [Bug 697022]

* combobox.tcl: Added -bwlistbox, -listboxwidth and -hottrack options. -images option already existed, but now it actually does something.

Added getlistbox, get, icursor, post and unpost subcommands.

* dynhelp.tcl: Added add subcommand to replace the (now) deprecated register command. The new command adds for a lot more flexibility in applying dynamic help.

Help popup now comes up -topmost 1 on Windows if available.

* entry.tcl: Added -disabledbackground option so that the BWidget entry more closely resembles the standard Tk entry. [Bug 638236].

* init.tcl: Moved Widget::traverseTo into widget.tcl.

* label.tcl: Renamed BWLabel class to just Label.

* listbox.tcl: Added a default -dropcmd so that if -dragenabled and -dropenabled are true, drag-and-drop within the same widget is possible without any other options.

Added -autofocus option to specify that clicking within the listbox should draw the focus in order to handle mouse wheel events.

Added -selectfill option for drawing a full selection rectangle around selected items instead of just around the item.

Added getcanvas subcommand. [Bug 436762].

bindImage and bindText now map %W to $path in order to get an accurate path in events. This can probably be fixed better when we have more control over event parameters. [Bug 607745]

Added mouse wheel bindings by default.

Added <<ListboxSelect>> event when selection changes.

* mainframe.tcl: Fixed bug for adding CTRL-F items to a mainframe [Bug 784269]

* messagedlg.tcl: Added -buttonwidth option.

* notebook.tcl: Added dynamic help to tabs.

Added -tabpady option to specify the padding between the text and the tab.

Notebooks now handle multi-line text properly. [Bug 565284]

* scrollview.tcl: Rewritten to use a variable per path instead of a big array.

* tree.tcl: Added -anchor option to nodes to specify the anchor for an image or window when displayed.

Added -crossopenimage, -crosscloseimage, -crossopenbitmap and -crossclosebitmap options to change the open / close cross.

Added mouse wheel bindings by default.

Added toggle subcommand to toggle a single tree node.

Added <<TreeSelect>> event when selection changes.

The characters "& | ^ !" are all converted to | silently in node names. This is to avoid errors because these characters are special to the canvas widget. [Bug 746960]

bindImage and bindText now map %W to $path in order to get an accurate path in events. This can probably be fixed better when we have more control over event parameters. [Bug 607745]

* utils.tcl: Added BWidget::wrongNumArgsString command to return a standard wrong # args error string.

Added BWidget::classes command that returns a list of all classes required by a given class.

Added BWidget::inuse command to determine if a given class is inuse.

Added BWidget::library command to return a body of code that can be saved into a project or other code based on the given classes. When called with a list of classes, all the classes and code necessary to use those classes is returned in a large string which can then be written out to a file.

Added BWidget::write command to write to a given file the current set of classes that are in use.

Added BWidget::bindMouseWheel command to setup default mouse bindings on a given widget.

* widget.tcl: Added a new option type 'Padding' which will accept the standard padding arguments in Tcl 8.4+.

Added Widget::define command to define a new BWidget class.

Added Widget::create command to create a BWidget properly.

Widget::destroy now attempts to delete a widget command created through Widget::create.

Added Widget::options command to return the current options of a given widget in a style that can be used to serialize a widget.

Added Widget::getOption command to get options based on children having the same option.

* wizard.tcl: Added new Wizard widget. check-in: b363fd16f2 user: damonc tags: trunk

* arrow.tcl, bitmap.tcl, button.tcl, buttonbox.tcl, color.tcl, * combobox.tcl, dialog.tcl, dragsite.tcl, dropsite.tcl, entry.tcl * font.tcl, label.tcl, labelentry.tcl, labelframe.tcl, listbox.tcl * mainframe.tcl, messagedlg.tcl, notebook.tcl, pagesmgr.tcl * panedw.tcl, passwddlg.tcl, progressbar.tcl, progressdlg.tcl * scrollframe.tcl, scrollview.tcl, scrollw.tcl, separator.tcl * spinbox.tcl, titleframe.tcl, tree.tcl, utils.tcl, widget.tcl * xpm2image.tcl: major revamp to reduce incorrect use of eval and other list-safetiness evils. Also change !strcomp to streq.

* listbox.tcl: Correct Listbox selection drawing [Bug #781652]

* listbox.tcl (_multiple_select): correct shift-selection when selectmode is multiple. [Bug 653266] Use lsearch -exact instead of default -glob in all uses. Use list with eval for safety.

* notebook.tcl: Use list with eval for safety. Use lsearch -exact instead of default -glob in all uses.

* BWman/ComboBox.tcl: Added documentation for -autocomplete. check-in: 6c5562c1f7 user: damonc tags: trunk

* README.txt: updated version number to 1.6.0

* progressbar.tcl: correctly handle progressbar being quickly created and deleted by deleting afters and checking var existence.

* demo/tree.tcl: make the tree scrollview make sense in demo. [Bug 684462]

* tree.tcl: correct node lsearch'ing to use -exact to allow for [] containing nodes [Bug 628041] (decoster)

* notebook.tcl: ensure that bd is min 1 at all times. [Bug 688227] Correct use of eval with list.

* dynhelp.tcl (DynamicHelp::_motion_balloon): correctly listify after delayed _show_help callback.

* scrollw.tcl (ScrolledWindow::setwidget): remove any existing widget before setting the next.

* tree.tcl (Tree::configure, Tree::_draw_node): add a full-width box underneath the text and image/window that will react to the node binding if -selectfill is true. It is an empty box that is overly wide, but it could be improved to resize on Configure to just the window width and replace the sel box.

(Tree::_redraw_selection): correct -selectfill to include the image, in any, in the bbox calculation since it may be larger.

* tree.tcl: liberal use of list where appropriate to make the code safe for space-containing node names. Make use of string equal instead of !string compare.

* BWman/ListBox.html * BWman/Tree.html: Added documentation for #auto substitution. check-in: 106735c26c user: damonc tags: trunk

* utils.tcl (BWidget::focus): add optional refocus arg * combobox.tcl: make droplist use solid 1-pixel relief more in accordance with Windows style. Set topmost attribute on droplist. Add bindings that unmap the droplist if we lose focus to another application (where [focus] == ""), without refocusing to the entry.

* combobox.tcl (ComboBox::_expand): add tab expansion behavior when -expand tab is specified (ComboBox::_focus_in): autohighlight full contents only when no existing selection exists. [Bug #720024]

* BWman/ComboBox.html: doc -expand none|tab

* tree.tcl: Fixed a little inconsistency in the tree dynamic help. We don't need to save the whole path in the help array, just the node. check-in: 2068922661 user: damonc tags: trunk

* scrollw.tcl: add lock around grid remove scrollbar to prevent infinite loop in small window situations. (kienzle)

* scrollw.tcl: complete rewrite of ScrolledWindow widget to address infinite loop scrollbar problems. This one is much simpler and does not suffer the infinite loop. There still seems to be an issue with shrinking smaller than one scrollbar width / height in size, but that's not common (nor fatal). Addresses [Patch #671821, #520903] [Bug #472718, #564691]

* panedw.tcl (_realize): only allow _realize to be called once the Configure binding has triggered once. [Bug #613134] [Patch #63500] (decoster)

* font.tcl: comment out the adding of default style bits for bold and italic. The allows setting the font to something like "Courier 8", clicking B on and off and getting "Courier 8" back again (otherwise gave "Courier 8 normal roman").

* BWman/DynamicHelp.html * dynhelp.tcl: Added -topbackground, -padx and -pady options to allow a little more flexibility in the look-and-feel of balloons.

Added the ability to bind dynamic help to individual items or tags on a canvas.

* BWman/Tree.html * tree.tcl: Added -padx and -deltax options to individual nodes within a tree. Each option defaults to -1, meaning to take its value from the global option of the same name.

Added dynamic help to nodes within a tree. Adds the following options: -helptext, -helptype and -helpvar to each node.

* BWman/BWidget.html * utils.tcl: Added BWidget::badOptionString utility to return a standard error string when a given option doesn't match a list.

* BWman/Widget.html * widget.tcl: Added Widget::getVariable proc to create a reference to a variable relative to the given widget path. check-in: ecd5aec25e user: damonc tags: trunk

* BWman/Tree.html: * tree.tcl: Added -crossfill option to allow the + / - bitmap to be filled with a different color than the connecting node lines. -linesfill is now accurate in its help entry and only adjusts the foreground color of the lines between the nodes. check-in: 56196186a5 user: damonc tags: trunk

* pkgIndex.tcl: * configure.in: bump version to 1.5

* progressbar.tcl (_modify): use updated idletasks instead of update. [Patch #622927] (decoster)

* widget.tcl (_get_tkwidget_options): withdraw toplevel if it is the TkResource base widget. [Patch #620754] (decoster)

* BWman/LabelFrame.html: * labelframe.tcl: allow -bitmap -image and -textvariable options of the BWLabel component of a LabelFrame. [Patch #620753] (decoster)

* dynhelp.tcl: allow variable and balloon help simultaneously. [Patch #567982] (decoster)

* tree.tcl (_see): change to always show left edge of requested item. [Patch #556077] (english)

* combobox.tcl: make -entrybg also control the listbox background. [Bug #519189] (chevreux)

* button.tcl: remove -repeatdelay and -repeatinterval for 8.4 to allow Button to override them. [Bug #620103]

* color.tcl (SelectColor::menu): added tkwait and update to make sure that the grab doesn't fail on Unix.

* listbox.tcl: corrected multiple selectmode bindings. [Patch #483838, Bug #594853] (decoster)

(create) Added Control-Button-1 bindings to allow toggling the selection of a node. I will do no bindings for shift-selecting and/or drag-selecting ranges. To complex for me right now.

Moved the code executing the -selectcommand callback to an internal procedure, and added calls to that procedure to all subcommands which change the selection. This fixes SF Bwidget Bug #547245.

* BWman/Tree.html: Documented the 'includes' and 'range' subcommands of the method 'selection' of tree widgets. Documented the node option '-selectable'. Documented that the subcommands extending or setting the selection silently ignore unselectable nodes. Documented new 'toggle' subcommand of method 'selection'. Documented option --slectcommand'. Fixed bogus table html in option lists.

* panedw.tcl: changed class from PanedWindow to BwPanedWindow to not conflict with 8.4 panedwindow.

* listbox.tcl: corrected use of 'end' as move index. [Bug #561391] * buttonbox.tcl: * tree.tcl: force frame -padx/-pady to 0 to handle 8.4+ frame padding options. [Bug #545119]

* dialog.tcl: prevent dialog from freezing on Windows with tkwait visibility on withdrawn toplevels. [Patch #521386] (chevreux)

* font.tcl: reworked loadfont to not sort font names unless requested. [Patch #524353] (kienzle, hobbs)

* panedw.tcl: corrected handling of weighted panes following a Configure event. [Patch #513320] (decoster)

* progressbar.tcl: Fixed display of vertical progressbar. [Patch #561403]

* widget.tcl: added Color as an optional type, with _test_color test. [RFE #443124].

* BWman/ComboBox.html: removed reference to label options that were removed when the LabelFrame was dropped. [Bug #477130]

* listbox.tcl: allowed drop handler to work in empty listbox. [Bug #456883]

* mainframe.tcl: correct unprotected eval calls. [Patch #501210] (chevreux)

* widget.tcl: Select element 4 (was 3) from the config-options to get value from optiondb. [Patch #483838] (decoster)

* mainframe.tcl: added options -menubarfont, -menuentryfont and -statusbarfont at creation time of the widget as well as subsequent configures. [Patch #479935] (chevreux)

* utils.tcl: added else case to place is called with location different from 'at' and 'center' and without a parent. [Patch #484123] (decoster)

* BWman/ListBox.html: * listbox.tcl: Added '-selectmode' flag and 2 possible select-modes: single and multiple. [Patch #483838] (decoster)

* BWman/PanedWindow.html: * panedw.tcl: Added '-weights' flag with possible value 'extra' or 'available'. Since BWidget-1.3.1, the meaning of the '-weight' flag for the 'PanedWindow::add' command was changed. This made it difficult to create a layout where the panes occupy a certain amount of the screen. When using the '-weights extra' flag when creating a PanedWindow widget, the >=1.3.1 behavior is used: the weights for the different panes are only used for extra space. When using the '-weights available' flag, the weights for the different panes are used to set the size of each panes relative to the total available space. [Patch #483838] (decoster)

* BWman/ProgressBar.html: * progressbar.tcl: Added new type 'nonincremental_infinite' and modified movement of progressbar when in 'infinite' or 'nonincremental_infinite' mode. The 'nonincremental_infinite' can be used when a certain process monitored by a ProgressBar returns a total count and not an increment count. [Patch #483838] (decoster)

* BWman/Tree.html: * tree.tcl: Added a 'recursive' argument to 'Tree::opentree' and 'Tree::closetree'. [Patch #483838] (decoster)

* BWman/Dialog.html: * dialog.tcl: Added '-transient' and '-place' flags. [Patch #483838] (decoster)

* configure.in: * pkgIndex.tcl: * README.txt: bumped version to 1.4.0 (not released)

* widget.tcl: added Widget::copyinit. [Patch #458446] (chevreux)

* listbox.tcl: added multipleinsert command to allow faster inserts of multiple items. [Patch #458446] (chevreux)

* BWman/NoteBook.html: * notebook.tcl: added options for enhanced tab shape in notebooks. [Patch #402466] (haneef)

* mainframe.tcl (_create_menubar): start tagstate initially on. [Patch #470273] (chevreux) (_parse_accelerator): improve F* function key accelerator support. [Patch #444172] (venski)

* tree.tcl (Tree::_keynav): Added code to call the open and close commands when the open-status of a node is toggled with the space bar. Bug [449284].

* color.tcl: Added the missing definition of the main 'SelectColor' procedure. This prevented users from creating these widgets in the documented way. Bug [449276].

* passwddlg.tcl: * xpm2image.tcl: * mainframe.tcl: * panedw.tcl: * utils.tcl: * entry.tcl: * dynhelp.tcl: * dragsite.tcl: * color.tcl: added braces to expr where appropriate

* demo/demo.tcl: fixed demo script to run when called from another directory

* pkgIndex.tcl: bumped version to 1.3.1 and added Tk 8.1.1 package require as Tcl 8.1.1 is needed in certain core areas for the new string methods.

* mainframe.tcl: corrected state interpretation. It doesn't do exact argument matching, but it is consistent with the rest of BWidget. [Bug #224476]

* dialog.tcl: Added a -geometry option, to allow the specification of geometry for the dialog. No particular care is taken to validate the geometry string, so if it is bogus, you lose. [RFE: 5188]. check-in: 96fd99fedc user: ericm tags: trunk

* notebook.tcl: Small tweaks for placement of images on tabs.

* combobox.tcl: Added code to ensure that non-editable (but enabled) comboboxes could still be tabbed in to. check-in: 4053c67e25 user: ericm tags: trunk

* demo/select.tcl: Removed use of -label* options on ComboBox and SpinBox. [Bug: 4394]. check-in: 04caf798b9 user: ericm tags: trunk

* dynhelp.tcl: (sethelp) replaced several hasChanged calls with one hasChangedX call.

* entry.tcl: Replaced stack of hasChanged calls with one hasChangedX (in configure); replaced a couple cget's with getMegawidgetOption's.

* spinbox.tcl: Updated _test_options to use setMegawidgetOption, and to only do that if it has to, instead of always doing it.

* tree.tcl: Worked on itemcget; instead of upvar'ing the one-time-use variable, just refer to it directly.

* widget.tcl: One problem with [set ${class}::${path}:opt($option)] -- if path contains "foo(foo)", the command will choke. Removed that particular micro-optimization. Added setMegawidgetOption to compliment getMegawidgetOption; extended hasChangedX to accept multiple options to check. This allows us to compress stacks of hasChanged calls into a single call (so there's a single function call, and a single upvar...). check-in: 6492bbaf6a user: ericm tags: trunk

* tree.tcl: Added option for default -fill of tree nodes on windows.

* notebook.tcl: Removed commented code.

* button.tcl: * entry.tcl: Replaced selected cget/getoption calls with getMegawidgetOption calls. check-in: 8f3c969d9b user: ericm tags: trunk

* combobox.tcl: Removed LabelFrame from ComboBox (30% faster). check-in: 8ba51986ce user: ericm tags: trunk

* tree.tcl: Reworked visiblenodes function to do a tree walk to find visible nodes. This is faster and more correct than the previous implementation, which queried all the nodes in the tree for their open bit. check-in: a0170bdaf0 user: ericm tags: trunk

* dynhelp.tcl: Changed sethelp function to use new hasChangedX function instead of hasChanged, which avoids an unneeded upvar, for a little better speed.

* button.tcl: Changed to parseArgs/initFromODB format for a small (25%) speedup in creation time. check-in: 26a9e9b23a user: ericm tags: trunk

* entry.tcl: Changed to parseArgs/initFromODB format; added check for -text flag to initialize it properly.

* labelentry.tcl: Changed to use parseArgs/initFromODB format. check-in: 9933dd2412 user: ericm tags: trunk

* tree.tcl: Changed focus redirect to use {after idle} to avoid focus loops.

* label.tcl: Added -bd 0 -highlight... etc to wrapper frame; moved class bindings to the frame instead of the component label.

* utils.tcl: Added helper function BWidget::refocus, to handle focus redirection calls.

* spinbox.tcl: Changed focus redirect to use {after idle} to avoid focus loops.

* combobox.tcl: Changed init to parseArgs/initFromODB style; changed focus redirect to use {after idle} to avoid focus loops. check-in: 790e86ec6a user: ericm tags: trunk

* passwddlg.tcl: * progressdlg.tcl: * progressbar.tcl: Changed init to parseArgs/initFromODB style.

* pkgIndex.tcl: Changed Label -> BWLabel

* messagedlg.tcl: Changed initialization to parseArgs/initFromODB style. Changed to use tk_messageBox on UNIX.

* labelframe.tcl: Updated to use BWLabel instead of Label.

* labelentry.tcl: Added -class LabelEntry to widget.

* label.tcl: Changed class name to BWLabel (to avoid option db clashes with tk labels), changed initialization to parseArgs/initFromODB style.

* init.tcl: dropped obsolete Tree option from init.

* dialog.tcl: changed initialization to parseArgs/initFromODB style.

* dialog.tcl: added a -class option to the dialog, to allow the class of the dialog to be set (this enables proper optiondb use for things like the PasswdDlg). check-in: 45d35a6ade user: ericm tags: trunk

* entry.tcl: Fixed a conflict with configuring the Entry -text and textvariables.

* dialog.tcl: added a -class option to the dialog, to allow the class of the dialog to be set (this enables proper optiondb use for things like the PasswdDlg). check-in: c2380ca81c user: ericm tags: trunk

* entry.tcl: Made cget -text a little more efficient by shortcircuiting in that case.

* combobox.tcl: Fixed bug #4248 by making the listbox use a -listvariable instead of trying to micromanage the listbox contents. check-in: 6f11528113 user: ericm tags: trunk

* widget.tcl: minor code cleanup.

* tree.tcl: Was not getting proper default bg color on Windows, and keyboard navigation was goofy because of internal structure changes.

* entry.tcl: Fixed an issue with initial foreground color not being picked up correctly. check-in: ffceb11fde user: ericm tags: trunk

* arrow.tcl: Fixed a problem with the invoke method (doing one too many winfo parents in some cases) check-in: 8e57b113e0 user: ericm tags: trunk

* widget.tcl: Changed internal architecture. When possible, megawidget options are stored in component widgets instead of in an intermediary array. Also, made use of option database to make megawidget creation more efficient. check-in: fb6cf15d1c user: ericm tags: trunk

* color.tcl: Change env(BWIDGET_LIBRARY) to ::BWIDGET::LIBRARY; changed proc "dialogue" to "dialog"

* pkgIndex.tcl: Updated function spec for color.tcl.

* widget.tcl: Various minor speed tweaks; added a reverse mapping from component widget options -> mega-widget options so that subcget can be faster.

* entry.tcl: * dropsite.tcl: * dragsite.tcl: * arrow.tcl: Tcl list'd the specs for Widget::declare calls.

* combobox.tcl: Removed extraneous ListBox::use call. check-in: 25c5681556 user: ericm tags: trunk

* combobox.tcl: Integrated changes from Eric Boudaillier: internal widget restructuring.

* tree.tcl: Added "range" subcommand to selection. Given two nodes, node1 and node2, it will set the selection to the visible nodes between (and including) node1 and node2. If node1 or node2 is not visible, it will find the first visible ancestor of the node and use that as the start/end point instead.

* listbox.tcl: Integrated changes from Eric Boudaillier: _over_cmd: allow position 0 when listbox is empty find command, similar to tree find command.

* spinbox.tcl: Integrated changes from Eric Boudaillier: cosmetic changes.

* color.tcl: Integrated changes from Eric Boudaillier: split widget into two commands: SelectColor::menu and SelectColor::dialog.

* progressbar.tcl: Integrated changes from Eric Boudaillier: added -idle option to prevent call to update in case where task is done in idle (ie, fileevents)

* scrollview.tcl: Integrated changes from Eric Boudaillier: bindings changed.

* scrollw.tcl: Integrated changes from Eric Boudaillier: -managed option: if true, scrollbar are managed during creation, so their size are included in the requested size of the ScrolledWindow. If false, they are not. -sides option: specifies the side of the scrollbar. -size option: specifies size of scrollbar. -ipad option: specifies pad between scrollbar and scrolled widget.

* mainframe.tcl: Integrated changes from Eric Boudaillier: support for function keys in accelerators, support for no modifier in accelerators.

* notebook.tcl: Integrated changes from Eric Boudaillier: -internalborderwidth (-ibd) option specifies pad around pages; -foreground, -background, -activeforeground, -activebackground, -disabledforeground options for each tab. Code cleanup. check-in: 651774cb09 user: ericm tags: trunk

* font.tcl: Added support for two new flags: -families and -styles; -families allows you to specify one of all, fixed, or variable, to limit the choice of fonts to those fonts; -styles allows you to specify a list of styles that can be set with the widget (ie, bold, italic, etc).