1 | # radio.tcl -- |
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2 | # |
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3 | # This demonstration script creates a toplevel window containing |
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4 | # several radiobutton widgets. |
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5 | # |
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6 | # RCS: @(#) $Id: radio.tcl,v 1.4 2001/11/12 14:32:50 dkf Exp $ |
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7 | |
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8 | if {![info exists widgetDemo]} { |
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9 | error "This script should be run from the \"widget\" demo." |
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10 | } |
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11 | |
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12 | set w .radio |
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13 | catch {destroy $w} |
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14 | toplevel $w |
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15 | wm title $w "Radiobutton Demonstration" |
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16 | wm iconname $w "radio" |
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17 | positionWindow $w |
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18 | label $w.msg -font $font -wraplength 5i -justify left -text "Three groups of radiobuttons are displayed below. If you click on a button then the button will become selected exclusively among all the buttons in its group. A Tcl variable is associated with each group to indicate which of the group's buttons is selected. Click the \"See Variables\" button to see the current values of the variables." |
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19 | pack $w.msg -side top |
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20 | |
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21 | frame $w.buttons |
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22 | pack $w.buttons -side bottom -fill x -pady 2m |
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23 | button $w.buttons.dismiss -text Dismiss -command "destroy $w" |
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24 | button $w.buttons.code -text "See Code" -command "showCode $w" |
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25 | button $w.buttons.vars -text "See Variables" \ |
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26 | -command "showVars $w.dialog size color align" |
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27 | pack $w.buttons.dismiss $w.buttons.code $w.buttons.vars -side left -expand 1 |
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28 | |
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29 | labelframe $w.left -pady 2 -text "Point Size" -padx 2 |
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30 | labelframe $w.mid -pady 2 -text "Color" -padx 2 |
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31 | labelframe $w.right -pady 2 -text "Alignment" -padx 2 |
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32 | pack $w.left $w.mid $w.right -side left -expand yes -pady .5c -padx .5c |
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33 | |
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34 | foreach i {10 12 14 18 24} { |
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35 | radiobutton $w.left.b$i -text "Point Size $i" -variable size \ |
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36 | -relief flat -value $i |
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37 | pack $w.left.b$i -side top -pady 2 -anchor w -fill x |
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38 | } |
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39 | |
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40 | foreach c {Red Green Blue Yellow Orange Purple} { |
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41 | set lower [string tolower $c] |
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42 | radiobutton $w.mid.$lower -text $c -variable color \ |
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43 | -relief flat -value $lower -anchor w \ |
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44 | -command "$w.mid configure -fg \$color" |
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45 | pack $w.mid.$lower -side top -pady 2 -fill x |
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46 | } |
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47 | |
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48 | label $w.right.l -text "Label" -bitmap questhead -compound left |
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49 | $w.right.l configure -width [winfo reqwidth $w.right.l] -compound top |
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50 | $w.right.l configure -height [winfo reqheight $w.right.l] |
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51 | foreach a {Top Left Right Bottom} { |
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52 | set lower [string tolower $a] |
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53 | radiobutton $w.right.$lower -text $a -variable align \ |
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54 | -relief flat -value $lower -indicatoron 0 -width 7 \ |
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55 | -command "$w.right.l configure -compound \$align" |
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56 | } |
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57 | grid x $w.right.top |
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58 | grid $w.right.left $w.right.l $w.right.right |
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59 | grid x $w.right.bottom |
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