Gtk::Object Class Reference
Gtk::Object is the base class for all widgets, and for a few non-widget objects such as Gtk::Adjustment. More...
Inherits Glib::Object.
Inherited by Gtk::Adjustment, Gtk::CellRenderer, Gtk::FileFilter, Gtk::RecentFilter, Gtk::Tooltips, Gtk::TreeViewColumn, and Gtk::Widget.
Public Member Functions | |
| virtual | ~Object () |
| GtkObject* | gobj () |
| Provides access to the underlying C GtkObject. | |
| const GtkObject* | gobj () const |
| Provides access to the underlying C GtkObject. | |
| Glib::PropertyProxy< void* > | property_user_data () |
| Anonymous User Data Pointer. | |
| Glib::PropertyProxy_ReadOnly < void* > | property_user_data () const |
| Anonymous User Data Pointer. | |
Related Functions | |
(Note that these are not member functions.) | |
| Gtk::Object* | wrap (GtkObject* object, bool take_copy=false) |
| A Glib::wrap() method for this object. | |
Detailed Description
Gtk::Object is the base class for all widgets, and for a few non-widget objects such as Gtk::Adjustment.
Gtk::Object predates Glib::Object; non-widgets that derive from Gtk::Object rather than Glib::Object do so for backward compatibility reasons.
The most interesting difference between Gtk::Object and Glib::Object is the ability to use Gtk::manage() to delegate memory management to the container widget. Gtk::Objects can also be explicitly deleted at any time, instead of using only reference-counting, and container widgets can respond when their child objects are being deleted (for instance by removing the widget).
Constructor & Destructor Documentation
| virtual Gtk::Object::~Object | ( | ) | [virtual] |
Reimplemented from Glib::Object.
Member Function Documentation
| const GtkObject* Gtk::Object::gobj | ( | ) | const [inline] |
Provides access to the underlying C GtkObject.
Reimplemented from Glib::ObjectBase.
Reimplemented in Gtk::AboutDialog, Gtk::AccelLabel, Gtk::Adjustment, Gtk::Alignment, Gtk::Arrow, Gtk::AspectFrame, Gtk::Assistant, Gtk::Bin, Gtk::Box, Gtk::VBox, Gtk::HBox, Gtk::Button, Gtk::ButtonBox, Gtk::VButtonBox, Gtk::HButtonBox, Gtk::Calendar, Gtk::CellRenderer, Gtk::CellRendererAccel, Gtk::CellRendererCombo, Gtk::CellRendererPixbuf, Gtk::CellRendererProgress, Gtk::CellRendererSpin, Gtk::CellRendererSpinner, Gtk::CellRendererText, Gtk::CellRendererToggle, Gtk::CellView, Gtk::CheckButton, Gtk::CheckMenuItem, Gtk::ColorButton, Gtk::ColorSelection, Gtk::ColorSelectionDialog, Gtk::ComboBox, Gtk::ComboBoxEntry, Gtk::Container, Gtk::Dialog, Gtk::DrawingArea, Gtk::Entry, Gtk::EventBox, Gtk::Expander, Gtk::FileChooserButton, Gtk::FileChooserDialog, Gtk::FileChooserWidget, Gtk::FileFilter, Gtk::FileSelection, Gtk::Fixed, Gtk::FontButton, Gtk::FontSelection, Gtk::FontSelectionDialog, Gtk::Frame, Gtk::HandleBox, Gtk::IconView, Gtk::Image, Gtk::ImageMenuItem, Gtk::InfoBar, Gtk::Invisible, Gtk::Item, Gtk::Label, Gtk::Layout, Gtk::LinkButton, Gtk::Menu, Gtk::MenuBar, Gtk::MenuItem, Gtk::MenuShell, Gtk::MenuToolButton, Gtk::MessageDialog, Gtk::Misc, Gtk::Notebook, Gtk::OffscreenWindow, Gtk::OptionMenu, Gtk::Paned, Gtk::HPaned, Gtk::VPaned, Gtk::Plug, Gtk::ProgressBar, Gtk::RadioButton, Gtk::RadioMenuItem, Gtk::RadioToolButton, Gtk::Range, Gtk::RecentChooserDialog, Gtk::RecentChooserMenu, Gtk::RecentChooserWidget, Gtk::RecentFilter, Gtk::Ruler, Gtk::VRuler, Gtk::HRuler, Gtk::Scale, Gtk::VScale, Gtk::HScale, Gtk::ScaleButton, Gtk::Scrollbar, Gtk::VScrollbar, Gtk::HScrollbar, Gtk::ScrolledWindow, Gtk::Separator, Gtk::VSeparator, Gtk::HSeparator, Gtk::SeparatorMenuItem, Gtk::SeparatorToolItem, Gtk::Socket, Gtk::SpinButton, Gtk::Spinner, Gtk::Statusbar, Gtk::Table, Gtk::TearoffMenuItem, Gtk::TextView, Gtk::ToggleButton, Gtk::ToggleToolButton, Gtk::Toolbar, Gtk::ToolButton, Gtk::ToolItem, Gtk::ToolItemGroup, Gtk::ToolPalette, Gtk::Tooltips, Gtk::TreeView, Gtk::TreeViewColumn, Gtk::Viewport, Gtk::VolumeButton, Gtk::Widget, Gtk::Window, Gtk::PageSetupUnixDialog, Gtk::PrintUnixDialog, Gtk::ComboDropDownItem, Gtk::ComboDropDown, Gtk::Combo, Gtk::Curve, Gtk::GammaCurve, and Gtk::InputDialog.
| GtkObject* Gtk::Object::gobj | ( | ) | [inline] |
Provides access to the underlying C GtkObject.
Reimplemented from Glib::ObjectBase.
Reimplemented in Gtk::AboutDialog, Gtk::AccelLabel, Gtk::Adjustment, Gtk::Alignment, Gtk::Arrow, Gtk::AspectFrame, Gtk::Assistant, Gtk::Bin, Gtk::Box, Gtk::VBox, Gtk::HBox, Gtk::Button, Gtk::ButtonBox, Gtk::VButtonBox, Gtk::HButtonBox, Gtk::Calendar, Gtk::CellRenderer, Gtk::CellRendererAccel, Gtk::CellRendererCombo, Gtk::CellRendererPixbuf, Gtk::CellRendererProgress, Gtk::CellRendererSpin, Gtk::CellRendererSpinner, Gtk::CellRendererText, Gtk::CellRendererToggle, Gtk::CellView, Gtk::CheckButton, Gtk::CheckMenuItem, Gtk::ColorButton, Gtk::ColorSelection, Gtk::ColorSelectionDialog, Gtk::ComboBox, Gtk::ComboBoxEntry, Gtk::Container, Gtk::Dialog, Gtk::DrawingArea, Gtk::Entry, Gtk::EventBox, Gtk::Expander, Gtk::FileChooserButton, Gtk::FileChooserDialog, Gtk::FileChooserWidget, Gtk::FileFilter, Gtk::FileSelection, Gtk::Fixed, Gtk::FontButton, Gtk::FontSelection, Gtk::FontSelectionDialog, Gtk::Frame, Gtk::HandleBox, Gtk::IconView, Gtk::Image, Gtk::ImageMenuItem, Gtk::InfoBar, Gtk::Invisible, Gtk::Item, Gtk::Label, Gtk::Layout, Gtk::LinkButton, Gtk::Menu, Gtk::MenuBar, Gtk::MenuItem, Gtk::MenuShell, Gtk::MenuToolButton, Gtk::MessageDialog, Gtk::Misc, Gtk::Notebook, Gtk::OffscreenWindow, Gtk::OptionMenu, Gtk::Paned, Gtk::HPaned, Gtk::VPaned, Gtk::Plug, Gtk::ProgressBar, Gtk::RadioButton, Gtk::RadioMenuItem, Gtk::RadioToolButton, Gtk::Range, Gtk::RecentChooserDialog, Gtk::RecentChooserMenu, Gtk::RecentChooserWidget, Gtk::RecentFilter, Gtk::Ruler, Gtk::VRuler, Gtk::HRuler, Gtk::Scale, Gtk::VScale, Gtk::HScale, Gtk::ScaleButton, Gtk::Scrollbar, Gtk::VScrollbar, Gtk::HScrollbar, Gtk::ScrolledWindow, Gtk::Separator, Gtk::VSeparator, Gtk::HSeparator, Gtk::SeparatorMenuItem, Gtk::SeparatorToolItem, Gtk::Socket, Gtk::SpinButton, Gtk::Spinner, Gtk::Statusbar, Gtk::Table, Gtk::TearoffMenuItem, Gtk::TextView, Gtk::ToggleButton, Gtk::ToggleToolButton, Gtk::Toolbar, Gtk::ToolButton, Gtk::ToolItem, Gtk::ToolItemGroup, Gtk::ToolPalette, Gtk::Tooltips, Gtk::TreeView, Gtk::TreeViewColumn, Gtk::Viewport, Gtk::VolumeButton, Gtk::Widget, Gtk::Window, Gtk::PageSetupUnixDialog, Gtk::PrintUnixDialog, Gtk::ComboDropDownItem, Gtk::ComboDropDown, Gtk::Combo, Gtk::Curve, Gtk::GammaCurve, and Gtk::InputDialog.
| Glib::PropertyProxy_ReadOnly<void*> Gtk::Object::property_user_data | ( | ) | const |
Anonymous User Data Pointer.
You rarely need to use properties because there are get_ and set_ methods for almost all of them.
- Returns:
- A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes.
| Glib::PropertyProxy<void*> Gtk::Object::property_user_data | ( | ) |
Anonymous User Data Pointer.
You rarely need to use properties because there are get_ and set_ methods for almost all of them.
- Returns:
- A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes.
Friends And Related Function Documentation
| Gtk::Object* wrap | ( | GtkObject * | object, | |
| bool | take_copy = false | |||
| ) | [related] |
A Glib::wrap() method for this object.
- Parameters:
-
object The C instance. take_copy False if the result should take ownership of the C instance. True if it should take a new copy or ref.
- Returns:
- A C++ instance that wraps this C instance.
The documentation for this class was generated from the following file:
- gtkmm/object.h
