Sets our main struct and passes it to the parent class
Creates a new GtkNotebook widget with no pages.
The ::create-window signal is emitted when a detachable tab is dropped on the root window. A handler for this signal can create a window containing a notebook where the tab will be attached. It is also responsible for moving/resizing the window and adding the necessary properties to the notebook (e.g. the "group-name" ). Since 2.12
the ::page-added signal is emitted in the notebook right after a page is added to the notebook. Since 2.10
the ::page-removed signal is emitted in the notebook right after a page is removed from the notebook. Since 2.10
the ::page-reordered signal is emitted in the notebook right after a page has been reordered. Since 2.10
Emitted when the user or a function changes the current page. See Also GtkContainer
Append a page with a widget and a text for a label
Appends a page to notebook.
Appends a page to notebook, specifying the widget to use as the label in the popup menu.
Gets one of the action widgets. See gtk_notebook_set_action_widget(). Since 2.20
Returns the page number of the current page.
Gets the current group name for notebook. Since 2.24
Retrieves the menu label widget of the page containing child.
Retrieves the text of the menu label for the page containing child.
Gets the number of pages in a notebook. Since 2.2
Returns the child widget contained in page number page_num.
Returns whether the tab label area has arrows for scrolling. See gtk_notebook_set_scrollable().
Returns whether a bevel will be drawn around the notebook pages. See gtk_notebook_set_show_border().
Returns whether the tabs of the notebook are shown. See gtk_notebook_set_show_tabs().
the main Gtk struct as a void*
Returns whether the tab contents can be detached from notebook. Since 2.10
Warning gtk_notebook_get_tab_hborder has been deprecated since version 3.4 and should not be used in newly-written code. this function returns zero Returns the horizontal width of a tab border. Since 2.22
Returns the tab label widget for the page child. NULL is returned if child is not in notebook or if no tab label has specifically been set for child.
Retrieves the text of the tab label for the page containing child.
Gets the edge at which the tabs for switching pages in the notebook are drawn.
Gets whether the tab can be reordered via drag and drop or not. Since 2.10
Warning gtk_notebook_get_tab_vborder has been deprecated since version 3.4 and should not be used in newly-written code. this function returns zero Returns the vertical width of a tab border. Since 2.22
Insert a page into notebook at the given position.
Insert a page into notebook at the given position, specifying the widget to use as the label in the popup menu.
Switches to the next page. Nothing happens if the current page is the last page.
Finds the index of the page which contains the given child widget.
Disables the popup menu.
Enables the popup menu: if the user clicks with the right mouse button on the tab labels, a menu with all the pages will be popped up.
Prepends a page to notebook.
Prepends a page to notebook, specifying the widget to use as the label in the popup menu.
Switches to the previous page. Nothing happens if the current page is the first page.
Removes a page from the notebook given its index in the notebook.
Reorders the page containing child, so that it appears in position position. If position is greater than or equal to the number of children in the list or negative, child will be moved to the end of the list.
Sets widget as one of the action widgets. Depending on the pack type the widget will be placed before or after the tabs. You can use a GtkBox if you need to pack more than one widget on the same side. Note that action widgets are "internal" children of the notebook and thus not included in the list returned from gtk_container_foreach(). Since 2.20
Switches to the page number page_num. Note that due to historical reasons, GtkNotebook refuses to switch to a page unless the child widget is visible. Therefore, it is recommended to show child widgets before adding them to a notebook.
Sets a group name for notebook. Notebooks with the same name will be able to exchange tabs via drag and drop. A notebook with a NULL group name will not be able to exchange tabs with any other notebook. Since 2.24
Changes the menu label for the page containing child.
Creates a new label and sets it as the menu label of child.
Sets whether the tab label area will have arrows for scrolling if there are too many tabs to fit in the area.
Sets whether a bevel will be drawn around the notebook pages. This only has a visual effect when the tabs are not shown. See gtk_notebook_set_show_tabs().
Sets whether to show the tabs for the notebook or not.
Sets whether the tab can be detached from notebook to another notebook or widget. Note that 2 notebooks must share a common group identificator (see gtk_notebook_set_group_name()) to allow automatic tabs interchange between them. If you want a widget to interact with a notebook through DnD (i.e.: accept dragged tabs from it) it must be set as a drop destination and accept the target "GTK_NOTEBOOK_TAB". The notebook will fill the selection with a GtkWidget** pointing to the child widget that corresponds to the dropped tab. If you want a notebook to accept drags from other widgets, you will have to set your own DnD code to do it. Since 2.10
Changes the tab label for child. If NULL is specified for tab_label, then the page will have the label 'page N'.
Creates a new label and sets it as the tab label for the page containing child.
Sets the edge at which the tabs for switching pages in the notebook are drawn.
Sets whether the notebook tab can be reordered via drag and drop or not. Since 2.10
the main Gtk struct
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.
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 while it's not inside 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.
Returns the resize mode for the container. See gtk_container_set_resize_mode().
Sets the resize mode for the container. The resize mode of a container determines whether a resize request will be passed to the container's parent, queued for later execution or executed immediately.
Invokes callback on each non-internal child of container. See gtk_container_forall() for details on what constitutes an "internal" child. Most applications should use gtk_container_foreach(), rather than gtk_container_forall().
Returns the container's non-internal children. See gtk_container_forall() for details on what constitutes an "internal" child.
Returns a newly created widget path representing all the widget hierarchy from the toplevel down to and including child.
Sets the reallocate_redraws flag of the container to the given value. Containers requesting reallocation redraws get automatically redrawn if any of their children changed allocation.
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(). Since 2.14
Sets, or unsets if child is NULL, the focused child of container. This function emits the GtkContainer::set_focus_child signal of container. Implementations of GtkContainer can override the default behaviour by overriding the class closure of this signal. This is function is mostly meant to be used by widgets. Applications can use gtk_widget_grab_focus() to manualy set the focus to a specific widget.
Retrieves the vertical focus adjustment for the container. See gtk_container_set_focus_vadjustment().
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. The adjustments have to be in pixel units and in the same coordinate system as the allocation for immediate children of the container.
Retrieves the horizontal focus adjustment for the container. See gtk_container_set_focus_hadjustment().
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. The adjustments have to be in pixel units and in the same coordinate system as the allocation for immediate children of the container.
Warning gtk_container_resize_children is deprecated and should not be used in newly-written code. 3.10
Returns the type of the children supported by the container. Note that this may return G_TYPE_NONE to indicate that no more children can be added, e.g. for a GtkPaned which already has two children.
Gets the value of a child property for child and container.
Sets a child property for child and container.
Gets the values of one or more child properties for child and container.
Sets one or more child properties for child and container.
Emits a "child-notify" signal for the child property child_property on widget. This is an analogue of g_object_notify() for child properties. Also see gtk_widget_child_notify().
Invokes callback on each 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. Most applications should use gtk_container_foreach(), rather than gtk_container_forall(). Virtual: forall
Retrieves the border width of the container. See gtk_container_set_border_width().
Sets the border width of the container. The border width of a container is the amount of space to leave around the outside of the container. The only exception to this is GtkWindow; because toplevel windows can't leave space outside, they leave the space inside. The border is added on all sides of the container. To add space to only one side, one approach is to create a GtkAlignment widget, call gtk_widget_set_size_request() to give it a size, and place it on the side of the container as a spacer.
When a container receives a call to the draw function, it must send synthetic "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 "draw" function, calls gtk_container_propagate_draw() once for each child, passing in the cr the container received. gtk_container_propagate_draw() takes care of translating the origin of cr, and deciding whether the draw needs to be sent to the child. It is a convenient and optimized way of getting the same effect as calling gtk_widget_draw() on the child directly. In most cases, a container can simply either inherit the "draw" implementation from GtkContainer, or do some drawing and then chain to the ::draw implementation from GtkContainer.
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.
Sets a focus chain, overriding the one computed automatically by GTK+. In principle each widget in the chain should be a descendant of the container, but this is not enforced by this method, since it's allowed to set the focus chain before you pack the widgets, or have a widget in the chain that isn't always packed. The necessary checks are done when the focus chain is actually traversed.
Removes a focus chain explicitly set with gtk_container_set_focus_chain().
Finds a child property of a container class by name.
Installs a child property on a container class.
Returns all child properties of a container class.
Modifies a subclass of GtkContainerClass to automatically add and remove the border-width setting on GtkContainer. This allows the subclass to ignore the border width in its size request and allocate methods. The intent is for a subclass to invoke this in its class_init function. gtk_container_class_handle_border_width() is necessary because it would break API too badly to make this behavior the default. So subclasses must "opt in" to the parent class handling border_width for them.
The GtkNotebook widget is a GtkContainer whose children are pages that can be switched between using tab labels along one edge.
There are many configuration options for GtkNotebook. Among other things, you can choose on which edge the tabs appear (see gtk_notebook_set_tab_pos()), whether, if there are too many tabs to fit the notebook should be made bigger or scrolling arrows added (see gtk_notebook_set_scrollable()), and whether there will be a popup menu allowing the users to switch pages. (see gtk_notebook_popup_enable(), gtk_notebook_popup_disable())
GtkNotebook as GtkBuildable
The GtkNotebook implementation of the GtkBuildable interface supports placing children into tabs by specifying "tab" as the "type" attribute of a <child> element. Note that the content of the tab must be created before the tab can be filled. A tab child can be specified without specifying a <child> type attribute.
To add a child widget in the notebooks action area, specify "action-start" or "action-end" as the "type" attribute of the <child> element.