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titleframe.tcl
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titleframe.tcl
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# ------------------------------------------------------------------------------
# titleframe.tcl
# This file is part of Unifix BWidget Toolkit
# $Id: titleframe.tcl,v 1.52 2009/10/25 20:55:36 oberdorfer Exp $
# ------------------------------------------------------------------------------
# Index of commands:
# - TitleFrame::create
# - TitleFrame::configure
# - TitleFrame::cget
# - TitleFrame::getframe
# - TitleFrame::_place
# ------------------------------------------------------------------------------
namespace eval TitleFrame {
Widget::define TitleFrame titleframe
Widget::declare TitleFrame {
{-relief TkResource groove 0 frame}
{-borderwidth TkResource 2 0 frame}
{-font TkResource "" 0 label}
{-foreground Color "SystemWindowText" 0}
{-background Color "SystemWindowFrame" 0}
{-state TkResource "" 0 label}
{-background TkResource "" 0 frame}
{-text String "" 0}
{-ipad Int 4 0 "%d >=0"}
{-side Enum left 0 {left center right}}
{-baseline Enum center 0 {top center bottom}}
{-fg Synonym -foreground}
{-bg Synonym -background}
{-bd Synonym -borderwidth}
}
Widget::addmap TitleFrame "" :cmd {-background {}}
Widget::addmap TitleFrame "" .l {
-background {} -foreground {} -text {} -font {}
}
Widget::addmap TitleFrame "" .l {-state {}}
Widget::addmap TitleFrame "" .p {-background {}}
Widget::addmap TitleFrame "" .b {
-background {} -relief {} -borderwidth {}
}
Widget::addmap TitleFrame "" .b.p {-background {}}
Widget::addmap TitleFrame "" .f {-background {}}
}
# ------------------------------------------------------------------------------
# Command TitleFrame::create
# ------------------------------------------------------------------------------
proc TitleFrame::create { path args } {
Widget::init TitleFrame $path $args
if { [BWidget::using ttk] } {
set frame [eval [list ttk::frame $path] [Widget::subcget $path :cmd] \
-class TitleFrame -relief flat]
set padtop [eval [list ttk::frame $path.p] [Widget::subcget $path :cmd] \
-relief flat]
set border [eval [list ttk::frame $path.b] [Widget::subcget $path .b]]
set label [eval [list ttk::label $path.l] [Widget::subcget $path .l] \
-relief flat]
set padbot [eval [list ttk::frame $border.p] [Widget::subcget $path .p] \
-relief flat]
set frame [eval [list ttk::frame $path.f] [Widget::subcget $path .f] \
-relief flat]
} else {
set frame [eval [list frame $path] [Widget::subcget $path :cmd] \
-class TitleFrame -relief flat -bd 0 -highlightthickness 0]
set padtop [eval [list frame $path.p] [Widget::subcget $path :cmd] \
-relief flat -borderwidth 0]
set border [eval [list frame $path.b] [Widget::subcget $path .b] -highlightthickness 0]
set label [eval [list label $path.l] [Widget::subcget $path .l] \
-highlightthickness 0 \
-relief flat \
-bd 0 -padx 2 -pady 0]
set padbot [eval [list frame $border.p] [Widget::subcget $path .p] \
-relief flat -bd 0 -highlightthickness 0]
set frame [eval [list frame $path.f] [Widget::subcget $path .f] \
-relief flat -bd 0 -highlightthickness 0]
}
set height [winfo reqheight $label]
switch [Widget::getoption $path -side] {
left { set relx 0.0; set x 5; set anchor nw }
center { set relx 0.5; set x 0; set anchor n }
right { set relx 1.0; set x -5; set anchor ne }
}
set bd [Widget::getoption $path -borderwidth]
switch [Widget::getoption $path -baseline] {
top {
set y 0
set htop $height
set hbot 1
}
center {
set y 0
set htop [expr {$height/2}]
set hbot [expr {$height/2+$height%2+1}]
}
bottom {
set y [expr {$bd+1}]
set htop 1
set hbot $height
}
}
$padtop configure -height $htop
$padbot configure -height $hbot
set pad [Widget::getoption $path -ipad]
pack $padbot -side top -fill x
pack $frame -in $border -fill both -expand yes -padx $pad -pady $pad
pack $padtop -side top -fill x
pack $border -fill both -expand yes
place $label -relx $relx -x $x -anchor $anchor -y $y
bind $label <Configure> [list TitleFrame::_place $path]
bind $path <Destroy> [list Widget::destroy %W]
return [Widget::create TitleFrame $path]
}
# ------------------------------------------------------------------------------
# Command TitleFrame::configure
# ------------------------------------------------------------------------------
proc TitleFrame::configure { path args } {
set res [Widget::configure $path $args]
if { [Widget::hasChanged $path -ipad pad] } {
pack configure $path.f -padx $pad -pady $pad
}
if { [Widget::hasChanged $path -borderwidth val] |
[Widget::hasChanged $path -font val] |
[Widget::hasChanged $path -side val] |
[Widget::hasChanged $path -baseline val] } {
_place $path
}
return $res
}
# ------------------------------------------------------------------------------
# Command TitleFrame::cget
# ------------------------------------------------------------------------------
proc TitleFrame::cget { path option } {
return [Widget::cget $path $option]
}
# ------------------------------------------------------------------------------
# Command TitleFrame::getframe
# ------------------------------------------------------------------------------
proc TitleFrame::getframe { path } {
return $path.f
}
# ------------------------------------------------------------------------------
# Command TitleFrame::_place
# ------------------------------------------------------------------------------
proc TitleFrame::_place { path } {
set height [winfo height $path.l]
switch [Widget::getoption $path -side] {
left { set relx 0.0; set x 10; set anchor nw }
center { set relx 0.5; set x 0; set anchor n }
right { set relx 1.0; set x -10; set anchor ne }
}
set bd [Widget::getoption $path -borderwidth]
switch [Widget::getoption $path -baseline] {
top {
set htop $height
set hbot 1
set y 0
}
center {
set htop [expr {$height/2}]
set hbot [expr {$height/2+$height%2+1}]
set y 0
}
bottom {
set htop 1
set hbot $height
set y [expr {$bd+1}]
}
}
$path.p configure -height $htop
$path.b.p configure -height $hbot
place $path.l -relx $relx -x $x -anchor $anchor -y $y
}