#
# Tests for [incr Tk] widgets based on itk::Toplevel
# ----------------------------------------------------------------------
#   AUTHOR:  Michael J. McLennan
#            Bell Labs Innovations for Lucent Technologies
#            mmclennan@lucent.com
#            http://www.tcltk.com/itcl
#
#      RCS:  $Id: toplevel.test,v 1.5 2007/05/24 23:29:30 hobbs Exp $
# ----------------------------------------------------------------------
#            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.

package require tcltest
namespace import -force ::tcltest::*

::tcltest::loadTestedCommands


# ----------------------------------------------------------------------
#  Toplevel mega-widget
# ----------------------------------------------------------------------
test toplevel-1.1 {define a toplevel mega-widget class} {
    option add *TestToplevel.background linen
    option add *TestToplevel.cursor ""
    option add *TestToplevel.foreground navy
    option add *TestToplevel.highlight white
    option add *TestToplevel.normal ivory
    option add *TestToplevel.text ""

    itcl::class TestToplevel {
        inherit itk::Toplevel
        constructor {args} {
            itk_component add test1 {
                label $itk_interior.t1
            } {
                keep -background -foreground -cursor
                keep -text
            }
            pack $itk_component(test1) -side left -padx 2
            eval itk_initialize $args
        }
        public method do {cmd} {
            eval $cmd
        }

        private variable status ""
        itk_option define -background background Background {} {
            lappend status "background: $itk_option(-background)"
        }
    }
    TestToplevel .#auto
} {.testToplevel0}

test toplevel-1.2 {check the list of configuration options} {
    .testToplevel0 configure
} {{-background background Background linen linen} {-clientdata clientData ClientData {} {}} {-cursor cursor Cursor {} {}} {-foreground foreground Foreground navy navy} {-menu menu Menu {} {}} {-takefocus takeFocus TakeFocus 0 0} {-text text Text {} {}} {-title title Title {} {}}}

test toplevel-1.3 {check the list components} {
    lsort [.testToplevel0 component]
} {hull test1}

test toplevel-1.4 {check the propagation of configuration options} {
    .testToplevel0 configure -background red
    list [.testToplevel0 component hull cget -background] \
         [.testToplevel0 component test1 cget -background] \
         [.testToplevel0 do {set status}]
} {red red {{background: linen} {background: red}}}

test toplevel-1.5 {mega-widgets show up on the object list} {
    itcl::find objects .testToplevel*
} {.testToplevel0}

test toplevel-1.6 {when a mega-widget is destroyed, its object is deleted} {
    destroy .testToplevel0
    itcl::find objects .testToplevel*
} {}

test toplevel-1.7 {when an mega-widget object is deleted, its window and any
        components are destroyed } {
    TestToplevel .delme
    set label [.delme component test1]
    itcl::delete object .delme
    list [winfo exists .delme] [winfo exists $label]
} {0 0}

test toplevel-1.8 {when a mega-widget object is deleted, its window and any
        components are destroyed (even if in another window) } {
    catch {destroy .t1}
    catch {destroy .t2}
    catch {rename .t2 {}}
    catch {itcl::delete class ButtonTop}

    itcl::class ButtonTop {
        inherit itk::Toplevel

        constructor {args} {
            eval itk_initialize $args

            itk_component add button {
                button $itk_option(-container).b -text Button
            } {}
            pack $itk_component(button)
        }

        itk_option define -container container Container {}
    }

    toplevel .t1
    ButtonTop .t2 -container .t1
    set button [.t2 component button]
    itcl::delete object .t2
    set result [list $button [winfo exists $button]]
    itcl::delete class ButtonTop
    destroy .t1
    set result
} {.t1.b 0}

test toplevel-1.9 {when a window that contains a megawidget component
        is destroyed, the component is removed from the megawidget} {
    catch {destroy .t1}
    catch {destroy .t2}
    catch {rename .t2 {}}
    catch {itcl::delete class ButtonTop}

    itcl::class ButtonTop {
        inherit itk::Toplevel

        constructor {args} {
            eval itk_initialize $args

            itk_component add button {
                button $itk_option(-container).b -text Button
            } {}
            pack $itk_component(button)
        }

        itk_option define -container container Container {}
    }

    toplevel .t1
    ButtonTop .t2 -container .t1
    set result [list [.t2 component]]
    destroy .t1
    lappend result [list [.t2 component]]
    itcl::delete object .t2
    itcl::delete class ButtonTop
    set result
} {{button hull} hull}

test toplevel-1.10 {when destroying a component that is inside another
        window protect against that case where one component destroy
        actually destroys other contained components} {
    catch {destroy .t1}
    catch {destroy .t2}
    catch {rename .t2 {}}
    catch {itcl::delete class ButtonTop}

    itcl::class ButtonTop {
        inherit itk::Toplevel

        constructor {args} {
            eval itk_initialize $args

            # Note, the component names matter here since
            # [.t2 component] returns names in hash order.
            # We need to delete cframe first since it
            # is the parent of cbutton.

            itk_component add cframe {
                button $itk_option(-container).cframe
            } {}
            pack $itk_component(cframe)

            itk_component add cbutton {
                button $itk_component(cframe).b -text Button
            } {}
            pack $itk_component(cbutton)
        }

        itk_option define -container container Container {}
    }

    toplevel .t1
    ButtonTop .t2 -container .t1
    set result [list [.t2 component]]
    # destructor should destroy cframe but not cbutton
    itcl::delete object .t2
    lappend result [winfo exists .t1.cframe]
    destroy .t1
    itcl::delete class ButtonTop
    set result
} {{hull cframe cbutton} 0}


# ----------------------------------------------------------------------
#  Clean up
# ----------------------------------------------------------------------
itcl::delete class TestToplevel

::tcltest::cleanupTests
exit