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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)
