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Gtk::Bin クラス

The Gtk::Bin widget is a container with just one child. It is not very useful itself, but it is useful for deriving subclasses, since it provides common code needed for handling a single child widget.

Many Ruby/GTK widgets are subclasses of Gtk::Bin, including Gtk::Window, Gtk::Button, Gtk::Frame, Gtk::HandleBox, and Gtk::ScrolledWindow.

オブジェクト階層

Object
- GLib::Instantiatable
  - GLib::Object
    - Gtk::Object
      - Gtk::Widget
        
        Gtk::Container
        
        Gtk::Bin

インクルードされているモジュール

Gtk::Buildable?
Atk::Implementor
GLib::Interface?

インスタンスメソッド

child: Gets the child of the Gtk::Bin, or nil if the bin contains no child widget. The returned widget does not have a reference added, so you do not need to unref it.

更新履歴

2014-06-15 インクルードされているモジュールの項目を追加。 - きたがわ
- Masao?

更新日時:2014/06/15 19:33:36
キーワード:
参照:[Gtk::ColorButton] [Gtk::InputDialog] [Gtk::ImageMenuItem] [Gtk::EventBox] [Gtk::Dialog] [Gtk::MessageDialog] [Gtk::ToolItem] [Gtk::SeparatorToolItem] [Gtk::ToggleButton] [Gtk::Alignment] [Gtk::Plug] [Gtk::Window] [Gtk::TearoffMenuItem] [Gtk::AspectFrame] [Gtk::ComboBox] [Gtk::FontSelectionDialog] [Gtk::HandleBox] [Gtk::MenuItem] [Gtk::OptionMenu] [Gtk::MozEmbed] [Gtk::SeparatorMenuItem] [Gtk::Expander] [Gtk::FontButton] [Gtk::CheckButton] [Gtk::AboutDialog] [Gtk::FileChooserDialog] [Gtk::TrayIcon] [Gtk::Frame] [Gtk::ToolButton] [Gtk::Bin] [Ruby/GTK] [Gtk::Item] [Gtk::ComboBoxEntry] [Gtk::RadioMenuItem] [Gtk::CheckMenuItem] [tips_toolbar] [Ruby/GTK Object Hierarchy] [Gtk::FileSelection] [Gtk::Viewport] [Gtk::Assistant] [libglade2-tut-container] [Gtk::ScrolledWindow] [Gtk::MenuToolButton] [Gtk::Container] [Gtk::Button] [gtk2-tut-button] [Gtk::RadioButton] [Gtk::ColorSelectionDialog] [Gtk::RadioToolButton] [gtk2-tut-widget-overview] [Gtk::ToggleToolButton]