Tk::HdrResizeButton - provides a resizeable button for a HList column header. |
Tk::HdrResizeButton - provides a resizeable button for a HList column header.
use Tk; use Tk::HList; use Tk::HdrResizeButton;
my $mw = MainWindow->new();
# CREATE MY HLIST my $hlist = $mw->Scrolled('HList', -columns=>2, -header => 1 )->pack(-side => 'left', -expand => 'yes', -fill => 'both');
# CREATE COLUMN HEADER 0 my $headerstyle = $hlist->ItemStyle('window', -padx => 0, -pady => 0); my $header0 = $hlist->HdrResizeButton( -text => 'Test Name', -relief => 'flat', -pady => 0, -command => sub { print "Hello, world!\n";}, -column => 0 ); $hlist->header('create', 0, -itemtype => 'window', -widget => $header0, -style=>$headerstyle );
# CREATE COLUMN HEADER 1 my $header1 = $hlist->HdrResizeButton( -text => 'Status', -command => sub { print "Hello, world!\n";}, -column => 1 ); $hlist->header('create', 1, -itemtype => 'window', -widget => $header1, -style => $headerstyle );
The HdrResizeButton widget provides a resizeable button widget for use in an HList column header. When placed in the column header, the right edge of the widget can be selected and dragged to a new location to change the size of the HList column. When resizing the column, a column bar will also be placed over the HList indicating the eventual size of the HList column. A command can also be bound to the button to do things like sorting the column. On DoubleClicking a Column it is closed / re-opened. A Right-ButtonClick will resize the column to the fit the needs of all the column contents.
The widget takes all the options that a standard Button does. Note: For a proper operationthe following option MUST be specified during creation:
In addition, the following options may be specified:
Shaun Wandler <wandler@unixmail.compaq.com>
Updated by Slaven Rezic and Frank Herrmann, Enhanced/Modified by Michael Krause KrauseM_AT_gmx_DOT_net
Subwidget('scrolled')
if it exists
Tk::HList
Tk::HdrResizeButton - provides a resizeable button for a HList column header. |