NAME

Gtk2::Ex::GdkBits - miscellaneous Gdk helpers

SYNOPSIS

 use Gtk2::Ex::GdkBits;

FUNCTIONS

($x,$y) = Gtk2::Ex::GdkBits::window_get_root_position ($window)

Return two values $x,$y which are the top left corner of $window in root window coordinates.

This is the same as $window->get_origin, but it's implemented with $window->get_position calls and thus uses the most recently recorded window positions rather than making an X server round-trip.

($x,$y) = Gtk2::Ex::GdkBits::window_clear_region ($window, $region)

Clear the area of $region in $window to its background pixel colour or pixmap contents.

EXPORTS

Nothing is exported by default, but the functions can be requested in usual Exporter style,

    use Gtk2::Ex::GdkBits 'window_clear_region';
    position_widget_topcentre ($win, $region);

There's no :all tag since this module is meant as a grab-bag of functions and to import as-yet unknown things would be asking for name clashes.

SEE ALSO

Gtk2::Ex::WidgetBits, Gtk2::Gdk, Gtk2::Gdk::Window

HOME PAGE

http://user42.tuxfamily.org/gtk2-ex-widgetbits/index.html

LICENSE

Copyright 2008, 2009, 2010 Kevin Ryde

Gtk2-Ex-WidgetBits is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3, or (at your option) any later version.

Gtk2-Ex-WidgetBits is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with Gtk2-Ex-WidgetBits. If not, see http://www.gnu.org/licenses/.