1 # This file creates a visual test for button layout. It is part of
2 # the Tk visual test suite, which is invoked via the "visual" script.
6 wm title .t "Visual Tests for Button Geometry"
7 wm iconname .t "Button Geometry"
11 label .t.l -text {This screen exercises the layout mechanisms for various flavors of buttons. Select display options below, and they will be applied to all of the button widgets. In order to see the effects of different anchor positions, expand the window so that there is extra space in the buttons. The letter "o" in "automatically" should be underlined in the right column of widgets.} -wraplength 5i
12 pack .t.l -side top -fill both
14 button .t.quit -text Quit -command {destroy .t}
15 pack .t.quit -side bottom -pady 2m
20 frame .t.sep$sepId -height 2 -bd 1 -relief sunken
21 pack .t.sep$sepId -side top -padx 2m -pady 2m -fill x
25 # Create buttons that control configuration options.
28 pack .t.control -side top -fill x -pady 3m
30 frame .t.control.right
31 pack .t.control.left .t.control.right -side left -expand 1 -fill x
32 label .t.anchorLabel -text "Anchor:"
33 frame .t.control.left.f -width 6c -height 3c
34 pack .t.anchorLabel .t.control.left.f -in .t.control.left -side top
35 foreach anchor {nw n ne w center e sw s se} {
36 button .t.anchor-$anchor -text $anchor -command "config -anchor $anchor"
38 place .t.anchor-nw -in .t.control.left.f -relx 0 -relwidth 0.333 \
39 -rely 0 -relheight 0.333
40 place .t.anchor-n -in .t.control.left.f -relx 0.333 -relwidth 0.333 \
41 -rely 0 -relheight 0.333
42 place .t.anchor-ne -in .t.control.left.f -relx 0.666 -relwidth 0.333 \
43 -rely 0 -relheight 0.333
44 place .t.anchor-w -in .t.control.left.f -relx 0 -relwidth 0.333 \
45 -rely 0.333 -relheight 0.333
46 place .t.anchor-center -in .t.control.left.f -relx 0.333 -relwidth 0.333 \
47 -rely 0.333 -relheight 0.333
48 place .t.anchor-e -in .t.control.left.f -relx 0.666 -relwidth 0.333 \
49 -rely 0.333 -relheight 0.333
50 place .t.anchor-sw -in .t.control.left.f -relx 0 -relwidth 0.333 \
51 -rely 0.666 -relheight 0.333
52 place .t.anchor-s -in .t.control.left.f -relx 0.333 -relwidth 0.333 \
53 -rely 0.666 -relheight 0.333
54 place .t.anchor-se -in .t.control.left.f -relx 0.666 -relwidth 0.333 \
55 -rely 0.666 -relheight 0.333
58 radiobutton .t.justify-left -text "Justify Left" -relief flat \
59 -command "config -justify left" -variable justify \
61 radiobutton .t.justify-center -text "Justify Center" -relief flat \
62 -command "config -justify center" -variable justify \
64 radiobutton .t.justify-right -text "Justify Right" -relief flat \
65 -command "config -justify right" -variable justify \
67 pack .t.justify-left .t.justify-center .t.justify-right \
68 -in .t.control.right -anchor w
72 pack .t.f1 -side top -expand 1 -fill both
75 pack .t.f2 -side top -expand 1 -fill both
78 pack .t.f3 -side top -expand 1 -fill both
81 pack .t.f4 -side top -expand 1 -fill both
84 label .t.l1 -text Label -bd 2 -relief sunken
85 label .t.l2 -text "Explicit\nnewlines\n\nin the text" -bd 2 -relief sunken
86 label .t.l3 -text "This text is quite long, so it must be wrapped automatically by Tk" -wraplength 2i -bd 2 -relief sunken -underline 50
87 pack .t.l1 .t.l2 .t.l3 -in .t.f1 -side left -padx 5m -pady 3m \
90 button .t.b1 -text Button
91 button .t.b2 -text "Explicit\nnewlines\n\nin the text"
92 button .t.b3 -text "This text is quite long, so it must be wrapped automatically by Tk" -wraplength 2i -underline 50
93 pack .t.b1 .t.b2 .t.b3 -in .t.f2 -side left -padx 5m -pady 3m \
96 checkbutton .t.c1 -text Checkbutton -variable a
97 checkbutton .t.c2 -text "Explicit\nnewlines\n\nin the text" -variable b
98 checkbutton .t.c3 -text "This text is quite long, so it must be wrapped automatically by Tk" -wraplength 2i -variable c -underline 50
99 pack .t.c1 .t.c2 .t.c3 -in .t.f3 -side left -padx 5m -pady 3m \
102 radiobutton .t.r1 -text Radiobutton -value a
103 radiobutton .t.r2 -text "Explicit\nnewlines\n\nin the text" -value b
104 radiobutton .t.r3 -text "This text is quite long, so it must be wrapped automatically by Tk" -wraplength 2i -value c -underline 50
105 pack .t.r1 .t.r2 .t.r3 -in .t.f4 -side left -padx 5m -pady 3m \
108 proc config {option value} {
109 foreach w {.t.l1 .t.l2 .t.l3 .t.b1 .t.b2 .t.b3 .t.c1 .t.c2 .t.c3
111 $w configure $option $value