Sets our main struct and passes it to the parent class.
Creates a new toolbar.
A keybinding signal used internally by GTK+. This signal can't be used in application code
Emitted when the orientation of the toolbar changes.
Emitted when the user right-clicks the toolbar or uses the keybinding to display a popup menu.
Emitted when the style of the toolbar changes.
Returns the position corresponding to the indicated point on @toolbar. This is useful when dragging items to the toolbar: this function returns the position a new item should be inserted.
Returns the position of @item on the toolbar, starting from 0. It is an error if @item is not a child of the toolbar.
Returns the number of items on the toolbar.
Returns the @n'th item on @toolbar, or %NULL if the toolbar does not contain an @n'th item.
Returns whether the toolbar has an overflow menu. See gtk_toolbar_set_show_arrow().
the main Gtk struct as a void*
Get the main Gtk struct
Retrieves whether the toolbar has text, icons, or both . See gtk_toolbar_set_style().
Insert a GtkToolItem into the toolbar at position pos. If pos is 0 the item is prepended to the start of the toolbar. If pos is negative, the item is appended to the end of the toolbar. Since 2.4
Highlights @toolbar to give an idea of what it would look like if @item was added to @toolbar at the position indicated by @index_. If @item is %NULL, highlighting is turned off. In that case @index_ is ignored.
This function sets the size of stock icons in the toolbar. You can call it both before you add the icons and after they’ve been added. The size you set will override user preferences for the default icon size.
Sets whether to show an overflow menu when @toolbar isn’t allocated enough size to show all of its items. If %TRUE, items which can’t fit in @toolbar, and which have a proxy menu item set by gtk_tool_item_set_proxy_menu_item() or #GtkToolItem::create-menu-proxy, will be available in an overflow menu, which can be opened by an added arrow button. If %FALSE, @toolbar will request enough size to fit all of its child items without any overflow.
Alters the view of @toolbar to display either icons only, text only, or both.
Unsets toolbar icon size set with gtk_toolbar_set_icon_size(), so that user preferences will be used to determine the icon size.
Unsets a toolbar style set with gtk_toolbar_set_style(), so that user preferences will be used to determine the toolbar style.
the main Gtk struct
the main Gtk struct
Get the main Gtk struct
the main Gtk struct as a void*
Removes all widgets from the container
Adds @widget to @container. Typically used for simple containers such as #GtkWindow, #GtkFrame, or #GtkButton; for more complicated layout containers such as #GtkBox or #GtkGrid, this function will pick default packing parameters that may not be correct. So consider functions such as gtk_box_pack_start() and gtk_grid_attach() as an alternative to gtk_container_add() in those cases. A widget may be added to only one container at a time; you can’t place the same widget inside two different containers.
Gets the value of a child property for @child and @container.
Gets the values of one or more child properties for @child and @container.
Emits a #GtkWidget::child-notify signal for the [child property][child-properties] @child_property on the child.
Emits a #GtkWidget::child-notify signal for the [child property][child-properties] specified by @pspec on the child.
Sets a child property for @child and @container.
Sets one or more child properties for @child and @container.
Returns the type of the children supported by the container.
Invokes @callback on each direct child of @container, including children that are considered “internal” (implementation details of the container). “Internal” children generally weren’t added by the user of the container, but were added by the container implementation itself.
Invokes @callback on each non-internal child of @container. See gtk_container_forall() for details on what constitutes an “internal” child. For all practical purposes, this function should iterate over precisely those child widgets that were added to the container by the application with explicit add() calls.
Retrieves the border width of the container. See gtk_container_set_border_width().
Returns the container’s non-internal children. See gtk_container_forall() for details on what constitutes an "internal" child.
Retrieves the focus chain of the container, if one has been set explicitly. If no focus chain has been explicitly set, GTK+ computes the focus chain based on the positions of the children. In that case, GTK+ stores %NULL in @focusable_widgets and returns %FALSE.
Returns the current focus child widget inside @container. This is not the currently focused widget. That can be obtained by calling gtk_window_get_focus().
Retrieves the horizontal focus adjustment for the container. See gtk_container_set_focus_hadjustment ().
Retrieves the vertical focus adjustment for the container. See gtk_container_set_focus_vadjustment().
Returns a newly created widget path representing all the widget hierarchy from the toplevel down to and including @child.
Returns the resize mode for the container. See gtk_container_set_resize_mode ().
When a container receives a call to the draw function, it must send synthetic #GtkWidget::draw calls to all children that don’t have their own #GdkWindows. This function provides a convenient way of doing this. A container, when it receives a call to its #GtkWidget::draw function, calls gtk_container_propagate_draw() once for each child, passing in the @cr the container received.
Removes @widget from @container. @widget must be inside @container. Note that @container will own a reference to @widget, and that this may be the last reference held; so removing a widget from its container can destroy that widget. If you want to use @widget again, you need to add a reference to it before removing it from a container, using g_object_ref(). If you don’t want to use @widget again it’s usually more efficient to simply destroy it directly using gtk_widget_destroy() since this will remove it from the container and help break any circular reference count cycles.
Sets the border width of the container.
Sets a focus chain, overriding the one computed automatically by GTK+.
Sets, or unsets if @child is %NULL, the focused child of @container.
Hooks up an adjustment to focus handling in a container, so when a child of the container is focused, the adjustment is scrolled to show that widget. This function sets the horizontal alignment. See gtk_scrolled_window_get_hadjustment() for a typical way of obtaining the adjustment and gtk_container_set_focus_vadjustment() for setting the vertical adjustment.
Hooks up an adjustment to focus handling in a container, so when a child of the container is focused, the adjustment is scrolled to show that widget. This function sets the vertical alignment. See gtk_scrolled_window_get_vadjustment() for a typical way of obtaining the adjustment and gtk_container_set_focus_hadjustment() for setting the horizontal adjustment.
Sets the @reallocate_redraws flag of the container to the given value.
Sets the resize mode for the container.
Removes a focus chain explicitly set with gtk_container_set_focus_chain().
Get the main Gtk struct
the main Gtk struct as a void*
Retrieves the orientation of the @orientable.
Sets the orientation of the @orientable.
Get the main Gtk struct
the main Gtk struct as a void*
Retrieves the current orientation for the tool shell. Tool items must not call this function directly, but rely on gtk_tool_item_get_orientation() instead.
Retrieves the current ellipsize mode for the tool shell. Tool items must not call this function directly, but rely on gtk_tool_item_get_ellipsize_mode() instead.
Retrieves the icon size for the tool shell. Tool items must not call this function directly, but rely on gtk_tool_item_get_icon_size() instead.
Returns the relief style of buttons on @shell. Tool items must not call this function directly, but rely on gtk_tool_item_get_relief_style() instead.
Retrieves whether the tool shell has text, icons, or both. Tool items must not call this function directly, but rely on gtk_tool_item_get_toolbar_style() instead.
Retrieves the current text alignment for the tool shell. Tool items must not call this function directly, but rely on gtk_tool_item_get_text_alignment() instead.
Retrieves the current text orientation for the tool shell. Tool items must not call this function directly, but rely on gtk_tool_item_get_text_orientation() instead.
Retrieves the current text size group for the tool shell. Tool items must not call this function directly, but rely on gtk_tool_item_get_text_size_group() instead.
Calling this function signals the tool shell that the overflow menu item for tool items have changed. If there is an overflow menu and if it is visible when this function it called, the menu will be rebuilt.
A toolbar is created with a call to gtk_toolbar_new().
A toolbar can contain instances of a subclass of #GtkToolItem. To add a #GtkToolItem to the a toolbar, use gtk_toolbar_insert(). To remove an item from the toolbar use gtk_container_remove(). To add a button to the toolbar, add an instance of #GtkToolButton.
Toolbar items can be visually grouped by adding instances of #GtkSeparatorToolItem to the toolbar. If the GtkToolbar child property “expand” is #TRUE and the property #GtkSeparatorToolItem:draw is set to #FALSE, the effect is to force all following items to the end of the toolbar.
By default, a toolbar can be shrunk, upon which it will add an arrow button to show an overflow menu offering access to any #GtkToolItem child that has a proxy menu item. To disable this and request enough size for all children, call gtk_toolbar_set_show_arrow() to set #GtkToolbar:show-arrow to %FALSE.
Creating a context menu for the toolbar can be done by connecting to the #GtkToolbar::popup-context-menu signal.
CSS nodes
GtkToolbar has a single CSS node with name toolbar.