Sets our main struct and passes it to the parent class.
Creates a new #GtkStack container.
Adds a child to @stack. The child is identified by the @name.
Adds a child to @stack. The child is identified by the @name. The @title will be used by #GtkStackSwitcher to represent @child in a tab bar, so it should be short.
Finds the child of the #GtkStack with the name given as the argument. Returns %NULL if there is no child with this name.
Gets whether @stack is horizontally homogeneous. See gtk_stack_set_hhomogeneous().
Gets whether @stack is homogeneous. See gtk_stack_set_homogeneous().
Returns wether the #GtkStack is set up to interpolate between the sizes of children on page switch.
Get the main Gtk struct
the main Gtk struct as a void*
Returns the amount of time (in milliseconds) that transitions between pages in @stack will take.
Returns whether the @stack is currently in a transition from one page to another.
Gets the type of animation that will be used for transitions between pages in @stack.
Gets whether @stack is vertically homogeneous. See gtk_stack_set_vhomogeneous().
Gets the currently visible child of @stack, or %NULL if there are no visible children.
Returns the name of the currently visible child of @stack, or %NULL if there is no visible child.
Sets the #GtkStack to be horizontally homogeneous or not. If it is homogeneous, the #GtkStack will request the same width for all its children. If it isn't, the stack may change width when a different child becomes visible.
Sets the #GtkStack to be homogeneous or not. If it is homogeneous, the #GtkStack will request the same size for all its children. If it isn't, the stack may change size when a different child becomes visible.
Sets whether or not @stack will interpolate its size when changing the visible child. If the #GtkStack:interpolate-size property is set to %TRUE, @stack will interpolate its size between the current one and the one it'll take after changing the visible child, according to the set transition duration.
Sets the duration that transitions between pages in @stack will take.
Sets the type of animation that will be used for transitions between pages in @stack. Available types include various kinds of fades and slides.
Sets the #GtkStack to be vertically homogeneous or not. If it is homogeneous, the #GtkStack will request the same height for all its children. If it isn't, the stack may change height when a different child becomes visible.
Makes @child the visible child of @stack.
Makes the child with the given name visible.
Makes the child with the given name visible.
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().
The GtkStack widget is a container which only shows one of its children at a time. In contrast to GtkNotebook, GtkStack does not provide a means for users to change the visible child. Instead, the #GtkStackSwitcher widget can be used with GtkStack to provide this functionality.
Transitions between pages can be animated as slides or fades. This can be controlled with gtk_stack_set_transition_type(). These animations respect the #GtkSettings:gtk-enable-animations setting.
The GtkStack widget was added in GTK+ 3.10.
CSS nodes
GtkStack has a single CSS node named stack.