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+# icon.tcl --
+#
+# This demonstration script creates a toplevel window containing
+# buttons that display bitmaps instead of text.
+#
+# SCCS: @(#) icon.tcl 1.8 97/03/02 16:24:19
+
+if {![info exists widgetDemo]} {
+ error "This script should be run from the \"widget\" demo."
+}
+
+set w .icon
+catch {destroy $w}
+toplevel $w
+wm title $w "Iconic Button Demonstration"
+wm iconname $w "icon"
+positionWindow $w
+
+label $w.msg -font $font -wraplength 5i -justify left -text "This window shows three ways of using bitmaps or images in radiobuttons and checkbuttons. On the left are two radiobuttons, each of which displays a bitmap and an indicator. In the middle is a checkbutton that displays a different image depending on whether it is selected or not. On the right is a checkbutton that displays a single bitmap but changes its background color to indicate whether or not it is selected."
+pack $w.msg -side top
+
+frame $w.buttons
+pack $w.buttons -side bottom -fill x -pady 2m
+button $w.buttons.dismiss -text Dismiss -command "destroy $w"
+button $w.buttons.code -text "See Code" -command "showCode $w"
+pack $w.buttons.dismiss $w.buttons.code -side left -expand 1
+
+image create bitmap flagup \
+ -file [file join $tk_library demos images flagup.bmp] \
+ -maskfile [file join $tk_library demos images flagup.bmp]
+image create bitmap flagdown \
+ -file [file join $tk_library demos images flagdown.bmp] \
+ -maskfile [file join $tk_library demos images flagdown.bmp]
+frame $w.frame -borderwidth 10
+pack $w.frame -side top
+
+checkbutton $w.frame.b1 -image flagdown -selectimage flagup \
+ -indicatoron 0
+$w.frame.b1 configure -selectcolor [$w.frame.b1 cget -background]
+checkbutton $w.frame.b2 \
+ -bitmap @[file join $tk_library demos images letters.bmp] \
+ -indicatoron 0 -selectcolor SeaGreen1
+frame $w.frame.left
+pack $w.frame.left $w.frame.b1 $w.frame.b2 -side left -expand yes -padx 5m
+
+radiobutton $w.frame.left.b3 \
+ -bitmap @[file join $tk_library demos images letters.bmp] \
+ -variable letters -value full
+radiobutton $w.frame.left.b4 \
+ -bitmap @[file join $tk_library demos images noletter.bmp] \
+ -variable letters -value empty
+pack $w.frame.left.b3 $w.frame.left.b4 -side top -expand yes