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Gtk2::Button(3) User Contributed Perl Documentation Gtk2::Button(3)
NAME
Gtk2::Button
HIERARCHY
Glib::Object
+----Glib::InitiallyUnowned
+----Gtk2::Object
+----Gtk2::Widget
+----Gtk2::Container
+----Gtk2::Bin
+----Gtk2::Button
INTERFACES
Glib::Object::_Unregistered::AtkImplementorIface
Gtk2::Buildable
Glib::Object::_Unregistered::GtkActivatable
MNEMONICS
Mnemonics are "memory aids"; in GTK+, a mnemonic is an underlined character which corresponds to a keyboard accelerator. For a button,
that means pressing Alt and that key activates the button.
For convenience, Gtk2-Perl uses mnemonics by default on widgets that support them. If characters in label string are preceded by an
underscore, they are underlined. If you need a literal underscore character in a label, use '__' (two underscores). If you don't want to
use mnemonics at all, use the non-mnemonic version explicitly (e.g. "Gtk2::Button::new_with_label").
METHODS
widget = Gtk2::Button->new
widget = Gtk2::Button->new ($mnemonic)
o $mnemonic (string) used to label the widget, see "MNEMONICS"
widget = Gtk2::Button->new_from_stock ($stock_id)
o $stock_id (string) creates a new button using the icon and text from the
specified stock item, see Gtk2::Stock
widget = Gtk2::Button->new_with_label ($label)
o $label (string) used to label the widget
widget = Gtk2::Button->new_with_mnemonic ($mnemonic)
o $mnemonic (string) used to label the widget, see "MNEMONICS"
(xalign, yalign) = $button->get_alignment
Since: gtk+ 2.4
$button->set_alignment ($xalign, $yalign)
o $xalign (double)
o $yalign (double)
Since: gtk+ 2.4
$button->clicked
$button->enter
boolean = $button->get_focus_on_click
Since: gtk+ 2.4
$button->set_focus_on_click ($focus_on_click)
o $focus_on_click (boolean)
Since: gtk+ 2.4
widget or undef = $button->get_image
Since: gtk+ 2.6
positiontype = $button->get_image_position
Since: gtk+ 2.9
$button->set_image_position ($position)
o $position (Gtk2::PositionType)
Since: gtk+ 2.9
$button->set_image ($image)
o $image (Gtk2::Widget or undef)
Since: gtk+ 2.6
string = $button->get_label
$button->set_label ($label)
o $label (string)
$button->leave
$button->pressed
$button->released
reliefstyle = $button->get_relief
$button->set_relief ($newstyle)
o $newstyle (Gtk2::ReliefStyle)
boolean = $button->get_use_stock
$button->set_use_stock ($use_stock)
o $use_stock (boolean)
boolean = $button->get_use_underline
$button->set_use_underline ($use_underline)
o $use_underline (boolean)
PROPERTIES
'focus-on-click' (boolean : readable / writable / private)
Whether the button grabs focus when it is clicked with the mouse
'image' (Gtk2::Widget : readable / writable / private)
Child widget to appear next to the button text
'image-position' (Gtk2::PositionType : readable / writable / private)
The position of the image relative to the text
'label' (string : readable / writable / construct / private)
Text of the label widget inside the button, if the button contains a label widget
'relief' (Gtk2::ReliefStyle : readable / writable / private)
The border relief style
'use-stock' (boolean : readable / writable / construct / private)
If set, the label is used to pick a stock item instead of being displayed
'use-underline' (boolean : readable / writable / construct / private)
If set, an underline in the text indicates the next character should be used for the mnemonic accelerator key
'xalign' (Glib::Float : readable / writable / private)
Horizontal position of child in available space. 0.0 is left aligned, 1.0 is right aligned
'yalign' (Glib::Float : readable / writable / private)
Vertical position of child in available space. 0.0 is top aligned, 1.0 is bottom aligned
SIGNALS
activate (Gtk2::Button)
pressed (Gtk2::Button)
released (Gtk2::Button)
clicked (Gtk2::Button)
enter (Gtk2::Button)
leave (Gtk2::Button)
ENUMS AND FLAGS
enum Gtk2::PositionType
o 'left' / 'GTK_POS_LEFT'
o 'right' / 'GTK_POS_RIGHT'
o 'top' / 'GTK_POS_TOP'
o 'bottom' / 'GTK_POS_BOTTOM'
enum Gtk2::ReliefStyle
o 'normal' / 'GTK_RELIEF_NORMAL'
o 'half' / 'GTK_RELIEF_HALF'
o 'none' / 'GTK_RELIEF_NONE'
SEE ALSO
Gtk2, Glib::Object, Glib::InitiallyUnowned, Gtk2::Object, Gtk2::Widget, Gtk2::Container, Gtk2::Bin
COPYRIGHT
Copyright (C) 2003-2008 by the gtk2-perl team.
This software is licensed under the LGPL. See Gtk2 for a full notice.
perl v5.12.1 2010-07-05 Gtk2::Button(3)