90 lines
2.4 KiB
Tcl
90 lines
2.4 KiB
Tcl
# -*-mode: tcl; fill-column: 75; tab-width: 8; coding: iso-latin-1-unix -*-
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#
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# $Id: DirDlg.tcl,v 1.3 2001/12/09 05:31:07 idiscovery Exp $
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#
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# Tix Demostration Program
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#
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# This sample program is structured in such a way so that it can be
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# executed from the Tix demo program "widget": it must have a
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# procedure called "RunSample". It should also have the "if" statment
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# at the end of this file so that it can be run as a standalone
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# program using tixwish.
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# This file demonstrates the use of the tixDirSelectDialog widget:
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# it allows the user to select a directory.
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#
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proc RunSample {w} {
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# Create an entry for the user to input a directory. If he can't
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# bother to type in the name, he can press the "Browse ..." button
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# and call up the diretcory dialog
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#
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frame $w.top -border 1 -relief raised
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tixLabelEntry $w.top.ent -label "Select A Directory:" -labelside top \
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-options {
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entry.width 25
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entry.textVariable demo_ddlg_dirname
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label.anchor w
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}
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bind [$w.top.ent subwidget entry] <Return> "ddlg:okcmd $w"
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uplevel #0 set demo_ddlg_dirname {}
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button $w.top.btn -text "Browse ..." -command "ddlg:browse"
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pack $w.top.ent -side left -expand yes -fill x -anchor s -padx 4 -pady 4
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pack $w.top.btn -side left -anchor s -padx 4 -pady 4
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# Use a ButtonBox to hold the buttons.
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#
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tixButtonBox $w.box -orientation horizontal
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$w.box add ok -text Ok -underline 0 -command "ddlg:okcmd $w" \
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-width 6
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$w.box add cancel -text Cancel -underline 0 -command "destroy $w" \
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-width 6
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pack $w.box -side bottom -fill x
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pack $w.top -side top -fill both -expand yes
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}
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# Pop up a directory selection dialog
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#
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proc ddlg:browse {} {
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set dialog .dirdlg_popup
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if ![winfo exists $dialog] {
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tixDirSelectDialog $dialog
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}
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$dialog config -command ddlg:select_dir
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$dialog popup
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}
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proc ddlg:select_dir {dir} {
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global demo_ddlg_dirname
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set demo_ddlg_dirname $dir
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}
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proc ddlg:okcmd {w} {
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global demo_ddlg_dirname
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if {$demo_ddlg_dirname != {}} {
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tixDemo:Status "You have selected the directory $demo_ddlg_dirname"
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} else {
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tixDemo:Status "You haven't selected any directory"
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}
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destroy $w
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}
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# This "if" statement makes it possible to run this script file inside or
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# outside of the main demo program "widget".
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#
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if {![info exists tix_demo_running]} {
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wm withdraw .
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set w .demo
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toplevel $w; wm transient $w ""
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RunSample $w
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bind $w <Destroy> exit
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}
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