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#
# Tests for [incr Tk] widgets based on itk::Widget
# ----------------------------------------------------------------------
# AUTHOR: Michael J. McLennan
# Bell Labs Innovations for Lucent Technologies
# mmclennan@lucent.com
# http://www.tcltk.com/itcl
#
# RCS: $Id$
# ----------------------------------------------------------------------
# Copyright (c) 1993-1998 Lucent Technologies, Inc.
# ======================================================================
# See the file "license.terms" for information on usage and
# redistribution of this file, and for a DISCLAIMER OF ALL WARRANTIES.
if {[string compare test [info procs test]] == 1} then {source defs}
# ----------------------------------------------------------------------
# Simple mega-widget
# ----------------------------------------------------------------------
test widget-1.1 {define a simple mega-widget class} {
option add *TestWidget.background linen
option add *TestWidget.borderWidth 2
option add *TestWidget.command ""
option add *TestWidget.cursor ""
option add *TestWidget.foreground navy
option add *TestWidget.highlight white
option add *TestWidget.normal ivory
option add *TestWidget.text ""
itcl::class TestWidget {
inherit itk::Widget
constructor {args} {
itk_component add test1 {
label $itk_interior.t1
} {
keep -background -foreground -cursor
keep -text
}
pack $itk_component(test1) -side left -padx 2
itk_component add test2 {
button $itk_interior.t2 -text "Push Me"
} {
keep -foreground -cursor -borderwidth -command
rename -background -normal normal Background
rename -activebackground -highlight highlight Foreground
}
pack $itk_component(test2) -side right -fill x -pady 2
eval itk_initialize $args
}
private variable status ""
public method action {info} {
lappend status $info
}
public method do {cmd} {
eval $cmd
}
itk_option define -status status Status {} {
lappend status $itk_option(-status)
}
}
TestWidget .#auto
} {.testWidget0}
pack .testWidget0
test widget-1.2 {check the list of configuration options} {
.testWidget0 configure
} {{-background background Background linen linen} {-borderwidth borderWidth BorderWidth 2 2} {-clientdata clientData ClientData {} {}} {-command command Command {} {}} {-cursor cursor Cursor {} {}} {-foreground foreground Foreground navy navy} {-highlight highlight Foreground white white} {-normal normal Background ivory ivory} {-status status Status {} {}} {-text text Text {} {}}}
set unique 0
foreach test {
{-background {-background background Background linen linen}}
{-borderwidth {-borderwidth borderWidth BorderWidth 2 2}}
{-clientdata {-clientdata clientData ClientData {} {}}}
{-command {-command command Command {} {}}}
{-cursor {-cursor cursor Cursor {} {}}}
{-foreground {-foreground foreground Foreground navy navy}}
{-highlight {-highlight highlight Foreground white white}}
{-normal {-normal normal Background ivory ivory}}
{-status {-status status Status {} {}}}
{-text {-text text Text {} {}}}
} {
set opt [lindex $test 0]
set result [lindex $test 1]
test widget-1.3.[incr unique] {check individual configuration options} {
.testWidget0 configure $opt
} $result
}
set unique 0
foreach test {
{-background red}
{-borderwidth 1}
{-clientdata "foo bar"}
{-command {puts "hello!"}}
{-cursor trek}
{-foreground IndianRed}
{-highlight MistyRose}
{-normal MistyRose2}
{-status "test message"}
{-text "Label:"}
} {
set opt [lindex $test 0]
set value [lindex $test 1]
test widget-1.4.[incr unique] {set individual configuration options} {
list [.testWidget0 configure $opt $value] \
[.testWidget0 cget $opt] \
[.testWidget0 do "set itk_option($opt)"]
} [list "" $value $value]
}
test widget-1.5 {check the list components} {
lsort [.testWidget0 component]
} {hull test1 test2}
set unique 0
foreach test {
{hull .testWidget0}
{test1 .testWidget0.t1}
{test2 .testWidget0.t2}
} {
set name [lindex $test 0]
set win [lindex $test 1]
test widget-1.6 {check the window for each component} {
list [.testWidget0 component $name] \
[.testWidget0 do "set itk_component($name)"]
} [list $win $win]
}
test widget-1.7 {check the propagation of configuration options} {
list [.testWidget0 component hull cget -cursor] \
[.testWidget0 component test1 cget -cursor] \
[.testWidget0 component test2 cget -cursor]
} {trek trek trek}
test widget-1.8 {check the propagation of configuration options} {
list [.testWidget0 component hull cget -background] \
[.testWidget0 component test1 cget -background] \
[.testWidget0 component test2 cget -background]
} {red red MistyRose2}
test widget-1.9 {check the propagation of configuration options} {
list [.testWidget0 component test1 cget -text] \
[.testWidget0 component test2 cget -text]
} {Label: {Push Me}}
test widget-1.10 {check the invocation of "config" code} {
.testWidget0 do {set status}
} {{} {test message}}
test widget-1.11a {configure using the "code" command} {
.testWidget0 do {configure -command [code $this action "button press"]}
.testWidget0 cget -command
} {namespace inscope ::TestWidget {::.testWidget0 action {button press}}}
test widget-1.11b {execute some code created by "code" command} {
.testWidget0 do {set status ""}
.testWidget0 component test2 invoke
.testWidget0 configure -status "in between"
.testWidget0 component test2 invoke
.testWidget0 do {set status}
} {{button press} {in between} {button press}}
test widget-1.12a {components can be added on the fly} {
.testWidget0 do {
itk_component add test3 {
label $itk_interior.t3 -text "Temporary"
} {
keep -background -foreground -cursor
}
}
} {test3}
test widget-1.12b {components can be added on the fly} {
.testWidget0 do {
pack $itk_component(test3) -fill x
}
} {}
test widget-1.13 {new components show up on the component list} {
lsort [.testWidget0 component]
} {hull test1 test2 test3}
test widget-1.14 {new components are initialized properly} {
list [.testWidget0 component test3 cget -background] \
[.testWidget0 component test3 cget -foreground] \
[.testWidget0 component test3 cget -cursor]
} {red IndianRed trek}
test widget-1.15 {components can be deleted like ordinary widgets} {
destroy [.testWidget0 component test3]
} {}
test widget-1.16 {dead components are removed from the component list} {
lsort [.testWidget0 component]
} {hull test1 test2}
test widget-1.17 {use "configbody" command to change "config" code} {
configbody TestWidget::status {lappend status "new"}
} {}
test widget-1.18 {"config" code can really change} {
.testWidget0 do {set status ""}
.testWidget0 configure -status "test message"
.testWidget0 configure -status "another"
.testWidget0 do {set status}
} {new new}
test widget-1.19 {"config" code can change back} {
configbody TestWidget::status {lappend status $itk_option(-status)}
} {}
test widget-1.20 {mega-widgets show up on the object list} {
itcl::find objects .testWidget*
} {.testWidget0}
test widget-1.21 {when a mega-widget is destroyed, its object is deleted} {
destroy .testWidget0
itcl::find objects .testWidget*
} {}
test widget-1.22 {recreate a test widget} {
TestWidget .testWidget0
itcl::find objects .testWidget*
} {.testWidget0}
test widget-1.23 {when an object is deleted the widget is destroyed} {
itcl::delete object .testWidget0
winfo exists .testWidget0
} {0}
# ----------------------------------------------------------------------
# Clean up
# ----------------------------------------------------------------------
itcl::delete class TestWidget
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