Import build of Tcl/Tk 8.6.10
This commit is contained in:
Steve Dower
@@ -1,295 +1,295 @@
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# -*- mode: TCL; fill-column: 75; tab-width: 8; coding: iso-latin-1-unix -*-
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#
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# $Id: SListBox.tcl,v 1.5 2004/03/28 02:44:57 hobbs Exp $
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#
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# SListBox.tcl --
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#
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# This file implements Scrolled Listbox widgets
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#
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# Copyright (c) 1993-1999 Ioi Kim Lam.
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# Copyright (c) 2000-2001 Tix Project Group.
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#
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# See the file "license.terms" for information on usage and redistribution
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# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
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#
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# ToDo:
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# -anchor (none)
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#
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tixWidgetClass tixScrolledListBox {
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-classname TixScrolledListBox
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-superclass tixScrolledWidget
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-method {
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}
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-flag {
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-anchor -browsecmd -command -state
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}
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-static {
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-anchor
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}
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-configspec {
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{-anchor anchor Anchor w}
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{-browsecmd browseCmd BrowseCmd ""}
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{-command command Command ""}
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{-state state State normal}
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{-takefocus takeFocus TakeFocus 1 tixVerifyBoolean}
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}
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-default {
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{.scrollbar auto}
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{*borderWidth 1}
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{*listbox.highlightBackground #d9d9d9}
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{*listbox.relief sunken}
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{*listbox.background #c3c3c3}
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{*listbox.takeFocus 1}
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{*Scrollbar.takeFocus 0}
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}
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}
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proc tixScrolledListBox:InitWidgetRec {w} {
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upvar #0 $w data
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tixChainMethod $w InitWidgetRec
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set data(x-first) 0
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set data(x-last) 1
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set data(y-first) 0
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set data(y-last) 1
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}
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proc tixScrolledListBox:ConstructWidget {w} {
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upvar #0 $w data
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tixChainMethod $w ConstructWidget
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set data(w:listbox) \
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[listbox $w.listbox]
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set data(w:hsb) \
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[scrollbar $w.hsb -orient horizontal]
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set data(w:vsb) \
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[scrollbar $w.vsb -orient vertical ]
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set data(pw:client) $data(w:listbox)
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}
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proc tixScrolledListBox:SetBindings {w} {
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upvar #0 $w data
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tixChainMethod $w SetBindings
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$data(w:listbox) config \
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-xscrollcommand "tixScrolledListBox:XView $w"\
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-yscrollcommand "tixScrolledListBox:YView $w"
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$data(w:hsb) config -command "$data(w:listbox) xview"
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$data(w:vsb) config -command "$data(w:listbox) yview"
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bind $w <Configure> "+tixScrolledListBox:Configure $w"
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bind $w <FocusIn> "focus $data(w:listbox)"
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bindtags $data(w:listbox) \
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"$data(w:listbox) TixListboxState Listbox TixListbox [winfo toplevel $data(w:listbox)] all"
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tixSetMegaWidget $data(w:listbox) $w
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}
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proc tixScrolledListBoxBind {} {
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tixBind TixListboxState <1> {
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if {[set [tixGetMegaWidget %W](-state)] eq "disabled"} {
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break
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}
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}
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tixBind TixListbox <1> {
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if {[string is true -strict [%W cget -takefocus]]} {
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focus %W
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}
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tixScrolledListBox:Browse [tixGetMegaWidget %W]
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}
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tixBind TixListboxState <B1-Motion> {
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if {[set [tixGetMegaWidget %W](-state)] eq "disabled"} {
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break
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}
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}
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tixBind TixListbox <B1-Motion> {
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tixScrolledListBox:Browse [tixGetMegaWidget %W]
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}
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tixBind TixListboxState <Up> {
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if {[set [tixGetMegaWidget %W](-state)] eq "disabled"} {
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break
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}
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}
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tixBind TixListbox <Up> {
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tixScrolledListBox:KeyBrowse [tixGetMegaWidget %W]
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}
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tixBind TixListboxState <Down> {
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if {[set [tixGetMegaWidget %W](-state)] eq "disabled"} {
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break
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}
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}
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tixBind TixListbox <Down> {
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tixScrolledListBox:KeyBrowse [tixGetMegaWidget %W]
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}
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tixBind TixListboxState <Return> {
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if {[set [tixGetMegaWidget %W](-state)] eq "disabled"} {
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break
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}
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}
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tixBind TixListbox <Return> {
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tixScrolledListBox:KeyInvoke [tixGetMegaWidget %W]
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}
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tixBind TixListboxState <Double-1> {
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if {[set [tixGetMegaWidget %W](-state)] eq "disabled"} {
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break
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}
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}
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tixBind TixListbox <Double-1> {
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tixScrolledListBox:Invoke [tixGetMegaWidget %W]
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}
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tixBind TixListboxState <ButtonRelease-1> {
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if {[set [tixGetMegaWidget %W](-state)] eq "disabled"} {
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break
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}
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}
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tixBind TixListbox <ButtonRelease-1> {
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tixScrolledListBox:Browse [tixGetMegaWidget %W]
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}
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}
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proc tixScrolledListBox:Browse {w} {
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upvar #0 $w data
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if {$data(-browsecmd) != ""} {
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set bind(specs) {%V}
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set bind(%V) [$data(w:listbox) get \
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[$data(w:listbox) nearest [tixEvent flag y]]]
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tixEvalCmdBinding $w $data(-browsecmd) bind
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}
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}
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proc tixScrolledListBox:KeyBrowse {w} {
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upvar #0 $w data
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if {$data(-browsecmd) != ""} {
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set bind(specs) {%V}
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set bind(%V) [$data(w:listbox) get active]
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tixEvalCmdBinding $w $data(-browsecmd) bind
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}
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}
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# tixScrolledListBox:Invoke --
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#
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# The user has invoked the listbox by pressing either the <Returh>
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# key or double-clicking. Call the user-supplied -command function.
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#
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# For both -browsecmd and -command, it is the responsibility of the
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# user-supplied function to determine the current selection of the listbox
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#
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proc tixScrolledListBox:Invoke {w} {
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upvar #0 $w data
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if {$data(-command) != ""} {
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set bind(specs) {%V}
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set bind(%V) [$data(w:listbox) get \
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[$data(w:listbox) nearest [tixEvent flag y]]]
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tixEvalCmdBinding $w $data(-command) bind
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}
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}
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proc tixScrolledListBox:KeyInvoke {w} {
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upvar #0 $w data
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if {$data(-command) != ""} {
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set bind(specs) {%V}
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set bind(%V) [$data(w:listbox) get active]
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tixEvalCmdBinding $w $data(-command) bind
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}
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}
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#----------------------------------------------------------------------
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#
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# option configs
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#----------------------------------------------------------------------
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proc tixScrolledListBox:config-takefocus {w value} {
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upvar #0 $w data
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$data(w:listbox) config -takefocus $value
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}
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#----------------------------------------------------------------------
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#
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# Widget commands
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#----------------------------------------------------------------------
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#----------------------------------------------------------------------
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#
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# Private Methods
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#----------------------------------------------------------------------
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proc tixScrolledListBox:XView {w first last} {
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upvar #0 $w data
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set data(x-first) $first
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set data(x-last) $last
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$data(w:hsb) set $first $last
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tixWidgetDoWhenIdle tixScrolledWidget:Configure $w
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}
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proc tixScrolledListBox:YView {w first last} {
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upvar #0 $w data
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set data(y-first) $first
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set data(y-last) $last
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$data(w:vsb) set $first $last
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tixWidgetDoWhenIdle tixScrolledWidget:Configure $w
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# Somehow an update here must be used to advoid osscilation
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#
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update idletasks
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}
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#
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#----------------------------------------------------------------------
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# virtual functions to query the client window's scroll requirement
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#----------------------------------------------------------------------
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proc tixScrolledListBox:GeometryInfo {w mW mH} {
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upvar #0 $w data
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return [list \
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[list $data(x-first) $data(x-last)]\
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[list $data(y-first) $data(y-last)]]
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}
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proc tixScrolledListBox:Configure {w} {
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upvar #0 $w data
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tixWidgetDoWhenIdle tixScrolledListBox:TrickScrollbar $w
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if {$data(-anchor) eq "e"} {
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$data(w:listbox) xview 100000
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}
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}
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# This procedure is necessary because listbox does not call x,y scroll command
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# when its size is changed
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#
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proc tixScrolledListBox:TrickScrollbar {w} {
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upvar #0 $w data
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set inc [$data(w:listbox) select include 0]
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$data(w:listbox) select set 0
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if {!$inc} {
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$data(w:listbox) select clear 0
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}
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}
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# -*- mode: TCL; fill-column: 75; tab-width: 8; coding: iso-latin-1-unix -*-
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#
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# $Id: SListBox.tcl,v 1.5 2004/03/28 02:44:57 hobbs Exp $
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||||
#
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||||
# SListBox.tcl --
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||||
#
|
||||
# This file implements Scrolled Listbox widgets
|
||||
#
|
||||
# Copyright (c) 1993-1999 Ioi Kim Lam.
|
||||
# Copyright (c) 2000-2001 Tix Project Group.
|
||||
#
|
||||
# See the file "license.terms" for information on usage and redistribution
|
||||
# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
|
||||
#
|
||||
|
||||
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# ToDo:
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# -anchor (none)
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#
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tixWidgetClass tixScrolledListBox {
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-classname TixScrolledListBox
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-superclass tixScrolledWidget
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-method {
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}
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-flag {
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-anchor -browsecmd -command -state
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}
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-static {
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-anchor
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}
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-configspec {
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{-anchor anchor Anchor w}
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{-browsecmd browseCmd BrowseCmd ""}
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{-command command Command ""}
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{-state state State normal}
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{-takefocus takeFocus TakeFocus 1 tixVerifyBoolean}
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}
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-default {
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{.scrollbar auto}
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{*borderWidth 1}
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{*listbox.highlightBackground #d9d9d9}
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{*listbox.relief sunken}
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{*listbox.background #c3c3c3}
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{*listbox.takeFocus 1}
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{*Scrollbar.takeFocus 0}
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}
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}
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proc tixScrolledListBox:InitWidgetRec {w} {
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upvar #0 $w data
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tixChainMethod $w InitWidgetRec
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set data(x-first) 0
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set data(x-last) 1
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set data(y-first) 0
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set data(y-last) 1
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}
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proc tixScrolledListBox:ConstructWidget {w} {
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upvar #0 $w data
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tixChainMethod $w ConstructWidget
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set data(w:listbox) \
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[listbox $w.listbox]
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set data(w:hsb) \
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[scrollbar $w.hsb -orient horizontal]
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set data(w:vsb) \
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[scrollbar $w.vsb -orient vertical ]
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set data(pw:client) $data(w:listbox)
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}
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proc tixScrolledListBox:SetBindings {w} {
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upvar #0 $w data
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tixChainMethod $w SetBindings
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$data(w:listbox) config \
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-xscrollcommand "tixScrolledListBox:XView $w"\
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-yscrollcommand "tixScrolledListBox:YView $w"
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$data(w:hsb) config -command "$data(w:listbox) xview"
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$data(w:vsb) config -command "$data(w:listbox) yview"
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bind $w <Configure> "+tixScrolledListBox:Configure $w"
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bind $w <FocusIn> "focus $data(w:listbox)"
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bindtags $data(w:listbox) \
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"$data(w:listbox) TixListboxState Listbox TixListbox [winfo toplevel $data(w:listbox)] all"
|
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tixSetMegaWidget $data(w:listbox) $w
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}
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proc tixScrolledListBoxBind {} {
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tixBind TixListboxState <1> {
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if {[set [tixGetMegaWidget %W](-state)] eq "disabled"} {
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break
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||||
}
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||||
}
|
||||
tixBind TixListbox <1> {
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if {[string is true -strict [%W cget -takefocus]]} {
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focus %W
|
||||
}
|
||||
tixScrolledListBox:Browse [tixGetMegaWidget %W]
|
||||
}
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||||
|
||||
tixBind TixListboxState <B1-Motion> {
|
||||
if {[set [tixGetMegaWidget %W](-state)] eq "disabled"} {
|
||||
break
|
||||
}
|
||||
}
|
||||
tixBind TixListbox <B1-Motion> {
|
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tixScrolledListBox:Browse [tixGetMegaWidget %W]
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||||
}
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||||
|
||||
tixBind TixListboxState <Up> {
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||||
if {[set [tixGetMegaWidget %W](-state)] eq "disabled"} {
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||||
break
|
||||
}
|
||||
}
|
||||
tixBind TixListbox <Up> {
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||||
tixScrolledListBox:KeyBrowse [tixGetMegaWidget %W]
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||||
}
|
||||
|
||||
tixBind TixListboxState <Down> {
|
||||
if {[set [tixGetMegaWidget %W](-state)] eq "disabled"} {
|
||||
break
|
||||
}
|
||||
}
|
||||
tixBind TixListbox <Down> {
|
||||
tixScrolledListBox:KeyBrowse [tixGetMegaWidget %W]
|
||||
}
|
||||
|
||||
tixBind TixListboxState <Return> {
|
||||
if {[set [tixGetMegaWidget %W](-state)] eq "disabled"} {
|
||||
break
|
||||
}
|
||||
}
|
||||
tixBind TixListbox <Return> {
|
||||
tixScrolledListBox:KeyInvoke [tixGetMegaWidget %W]
|
||||
}
|
||||
|
||||
|
||||
tixBind TixListboxState <Double-1> {
|
||||
if {[set [tixGetMegaWidget %W](-state)] eq "disabled"} {
|
||||
break
|
||||
}
|
||||
}
|
||||
tixBind TixListbox <Double-1> {
|
||||
tixScrolledListBox:Invoke [tixGetMegaWidget %W]
|
||||
}
|
||||
|
||||
tixBind TixListboxState <ButtonRelease-1> {
|
||||
if {[set [tixGetMegaWidget %W](-state)] eq "disabled"} {
|
||||
break
|
||||
}
|
||||
}
|
||||
tixBind TixListbox <ButtonRelease-1> {
|
||||
tixScrolledListBox:Browse [tixGetMegaWidget %W]
|
||||
}
|
||||
}
|
||||
|
||||
proc tixScrolledListBox:Browse {w} {
|
||||
upvar #0 $w data
|
||||
|
||||
if {$data(-browsecmd) != ""} {
|
||||
set bind(specs) {%V}
|
||||
set bind(%V) [$data(w:listbox) get \
|
||||
[$data(w:listbox) nearest [tixEvent flag y]]]
|
||||
tixEvalCmdBinding $w $data(-browsecmd) bind
|
||||
}
|
||||
}
|
||||
|
||||
proc tixScrolledListBox:KeyBrowse {w} {
|
||||
upvar #0 $w data
|
||||
|
||||
if {$data(-browsecmd) != ""} {
|
||||
set bind(specs) {%V}
|
||||
set bind(%V) [$data(w:listbox) get active]
|
||||
tixEvalCmdBinding $w $data(-browsecmd) bind
|
||||
}
|
||||
}
|
||||
|
||||
# tixScrolledListBox:Invoke --
|
||||
#
|
||||
# The user has invoked the listbox by pressing either the <Returh>
|
||||
# key or double-clicking. Call the user-supplied -command function.
|
||||
#
|
||||
# For both -browsecmd and -command, it is the responsibility of the
|
||||
# user-supplied function to determine the current selection of the listbox
|
||||
#
|
||||
proc tixScrolledListBox:Invoke {w} {
|
||||
upvar #0 $w data
|
||||
|
||||
if {$data(-command) != ""} {
|
||||
set bind(specs) {%V}
|
||||
set bind(%V) [$data(w:listbox) get \
|
||||
[$data(w:listbox) nearest [tixEvent flag y]]]
|
||||
tixEvalCmdBinding $w $data(-command) bind
|
||||
}
|
||||
}
|
||||
|
||||
proc tixScrolledListBox:KeyInvoke {w} {
|
||||
upvar #0 $w data
|
||||
|
||||
if {$data(-command) != ""} {
|
||||
set bind(specs) {%V}
|
||||
set bind(%V) [$data(w:listbox) get active]
|
||||
tixEvalCmdBinding $w $data(-command) bind
|
||||
}
|
||||
}
|
||||
|
||||
#----------------------------------------------------------------------
|
||||
#
|
||||
# option configs
|
||||
#----------------------------------------------------------------------
|
||||
proc tixScrolledListBox:config-takefocus {w value} {
|
||||
upvar #0 $w data
|
||||
$data(w:listbox) config -takefocus $value
|
||||
}
|
||||
|
||||
|
||||
#----------------------------------------------------------------------
|
||||
#
|
||||
# Widget commands
|
||||
#----------------------------------------------------------------------
|
||||
|
||||
|
||||
#----------------------------------------------------------------------
|
||||
#
|
||||
# Private Methods
|
||||
#----------------------------------------------------------------------
|
||||
proc tixScrolledListBox:XView {w first last} {
|
||||
upvar #0 $w data
|
||||
|
||||
set data(x-first) $first
|
||||
set data(x-last) $last
|
||||
|
||||
$data(w:hsb) set $first $last
|
||||
tixWidgetDoWhenIdle tixScrolledWidget:Configure $w
|
||||
|
||||
|
||||
}
|
||||
|
||||
proc tixScrolledListBox:YView {w first last} {
|
||||
upvar #0 $w data
|
||||
|
||||
set data(y-first) $first
|
||||
set data(y-last) $last
|
||||
|
||||
$data(w:vsb) set $first $last
|
||||
tixWidgetDoWhenIdle tixScrolledWidget:Configure $w
|
||||
|
||||
# Somehow an update here must be used to advoid osscilation
|
||||
#
|
||||
update idletasks
|
||||
}
|
||||
|
||||
#
|
||||
#----------------------------------------------------------------------
|
||||
# virtual functions to query the client window's scroll requirement
|
||||
#----------------------------------------------------------------------
|
||||
proc tixScrolledListBox:GeometryInfo {w mW mH} {
|
||||
upvar #0 $w data
|
||||
|
||||
return [list \
|
||||
[list $data(x-first) $data(x-last)]\
|
||||
[list $data(y-first) $data(y-last)]]
|
||||
}
|
||||
|
||||
proc tixScrolledListBox:Configure {w} {
|
||||
upvar #0 $w data
|
||||
|
||||
tixWidgetDoWhenIdle tixScrolledListBox:TrickScrollbar $w
|
||||
|
||||
if {$data(-anchor) eq "e"} {
|
||||
$data(w:listbox) xview 100000
|
||||
}
|
||||
}
|
||||
|
||||
# This procedure is necessary because listbox does not call x,y scroll command
|
||||
# when its size is changed
|
||||
#
|
||||
proc tixScrolledListBox:TrickScrollbar {w} {
|
||||
upvar #0 $w data
|
||||
|
||||
set inc [$data(w:listbox) select include 0]
|
||||
|
||||
$data(w:listbox) select set 0
|
||||
if {!$inc} {
|
||||
$data(w:listbox) select clear 0
|
||||
}
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user