# This file is a Tcl script to test out the procedures in tkCanvWind.c,
# which implement canvas "window" items.  It is organized in the standard
# fashion for Tcl tests.
#
# Copyright (c) 1997 Sun Microsystems, Inc.
# Copyright (c) 1998-1999 by Scriptics Corporation.
# All rights reserved.

package require tcltest 2.1
eval tcltest::configure $argv
tcltest::loadTestedCommands

test canvWind-1.1 {DisplayWinItem, windows off-screen vertically} {
    catch {destroy .t}
    toplevel .t
    tkp::canvas .t.c -scrollregion {0 0 1000 800} -width 250 -height 200 -bd 2 \
	    -relief sunken -xscrollincrement 1 -yscrollincrement 1 \
	    -highlightthickness 1
    pack .t.c -fill both -expand 1 -padx 20 -pady 20
    wm geometry .t +0+0
    set f .t.f
    frame $f -width 80 -height 50 -bg red
    .t.c create window 300 400 -window $f -anchor nw
    .t.c xview moveto .3
    .t.c yview moveto .50
    update
    set x [list [list [winfo ismapped $f] [winfo y $f]]]
    .t.c yview scroll 52 units
    update
    lappend x [list [winfo ismapped $f] [winfo y $f]]
    .t.c yview scroll 1 units
    update
    lappend x [list [winfo ismapped $f] [winfo y $f]]
    .t.c yview scroll -255 units
    update
    lappend x [list [winfo ismapped $f] [winfo y $f]]
    .t.c yview scroll -1 units
    update
    lappend x [list [winfo ismapped $f] [winfo y $f]]
} {{1 23} {1 -29} {0 -29} {1 225} {0 225}}
test canvWind-1.2 {DisplayWinItem, windows off-screen vertically} {
    catch {destroy .t}
    toplevel .t
    tkp::canvas .t.c -scrollregion {0 0 1000 800} -width 250 -height 200 -bd 2 \
	    -relief sunken -xscrollincrement 1 -yscrollincrement 1 \
	    -highlightthickness 1
    pack .t.c -fill both -expand 1 -padx 20 -pady 20
    wm geometry .t +0+0
    set f .t.c.f
    frame $f -width 80 -height 50 -bg red
    .t.c create window 300 400 -window $f -anchor nw
    .t.c xview moveto .3
    .t.c yview moveto .50
    update
    set x [list [list [winfo ismapped $f] [winfo y $f]]]
    .t.c yview scroll 52 units
    update
    lappend x [list [winfo ismapped $f] [winfo y $f]]
    .t.c yview scroll 1 units
    update
    lappend x [list [winfo ismapped $f] [winfo y $f]]
    .t.c yview scroll -255 units
    update
    lappend x [list [winfo ismapped $f] [winfo y $f]]
    .t.c yview scroll -1 units
    update
    lappend x [list [winfo ismapped $f] [winfo y $f]]
} {{1 3} {1 -49} {0 -49} {1 205} {0 205}}
test canvWind-1.3 {DisplayWinItem, windows off-screen horizontally} {
    catch {destroy .t}
    toplevel .t
    tkp::canvas .t.c -scrollregion {0 0 1000 800} -width 250 -height 200 -bd 2 \
	    -relief sunken -xscrollincrement 1 -yscrollincrement 1 \
	    -highlightthickness 1
    pack .t.c -fill both -expand 1 -padx 20 -pady 20
    wm geometry .t +0+0
    set f .t.f
    frame $f -width 80 -height 50 -bg red
    .t.c create window 300 400 -window $f -anchor nw
    .t.c xview moveto .3
    .t.c yview moveto .50
    update
    set x [list [list [winfo ismapped $f] [winfo x $f]]]
    .t.c xview scroll 82 units
    update
    lappend x [list [winfo ismapped $f] [winfo x $f]]
    .t.c xview scroll 1 units
    update
    lappend x [list [winfo ismapped $f] [winfo x $f]]
    .t.c xview scroll -335 units
    update
    lappend x [list [winfo ismapped $f] [winfo x $f]]
    .t.c xview scroll -1 units
    update
    lappend x [list [winfo ismapped $f] [winfo x $f]]
} {{1 23} {1 -59} {0 -59} {1 275} {0 275}}
test canvWind-1.4 {DisplayWinItem, windows off-screen horizontally} {
    catch {destroy .t}
    toplevel .t
    tkp::canvas .t.c -scrollregion {0 0 1000 800} -width 250 -height 200 -bd 2 \
	    -relief sunken -xscrollincrement 1 -yscrollincrement 1 \
	    -highlightthickness 1
    pack .t.c -fill both -expand 1 -padx 20 -pady 20
    wm geometry .t +0+0
    set f .t.c.f
    frame $f -width 80 -height 50 -bg red
    .t.c create window 300 400 -window $f -anchor nw
    .t.c xview moveto .3
    .t.c yview moveto .50
    update
    set x [list [list [winfo ismapped $f] [winfo x $f]]]
    .t.c xview scroll 82 units
    update
    lappend x [list [winfo ismapped $f] [winfo x $f]]
    .t.c xview scroll 1 units
    update
    lappend x [list [winfo ismapped $f] [winfo x $f]]
    .t.c xview scroll -335 units
    update
    lappend x [list [winfo ismapped $f] [winfo x $f]]
    .t.c xview scroll -1 units
    update
    lappend x [list [winfo ismapped $f] [winfo x $f]]
} {{1 3} {1 -79} {0 -79} {1 255} {0 255}}
catch {destroy .t}

# cleanup
cleanupTests
return
