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