gtk_layout_new ()

GtkWidget *
gtk_layout_new (GtkAdjustment *hadjustment,
                GtkAdjustment *vadjustment);

Creates a new GtkLayout. Unless you have a specific adjustment you'd like the layout to use for scrolling, pass NULL for hadjustment and vadjustment .

gtk_layout_put ()

void
gtk_layout_put (GtkLayout *layout,
                GtkWidget *child_widget,
                gint x,
                gint y);

Adds child_widget to layout , at position (x ,y ). layout becomes the new parent container of child_widget .

gtk_layout_move ()

void
gtk_layout_move (GtkLayout *layout,
                 GtkWidget *child_widget,
                 gint x,
                 gint y);

Moves a current child of layout to a new position.

gtk_layout_set_size ()

void
gtk_layout_set_size (GtkLayout *layout,
                     guint width,
                     guint height);

Sets the size of the scrollable area of the layout.

gtk_layout_get_size ()

void
gtk_layout_get_size (GtkLayout *layout,
                     guint *width,
                     guint *height);

Gets the size that has been set on the layout, and that determines the total extents of the layout's scrollbar area. See gtk_layout_set_size().

gtk_layout_freeze ()

void
gtk_layout_freeze (GtkLayout *layout);

This is a deprecated function, it doesn't do anything useful.

gtk_layout_thaw ()

void
gtk_layout_thaw (GtkLayout *layout);

This is a deprecated function, it doesn't do anything useful.

gtk_layout_get_hadjustment ()

GtkAdjustment *
gtk_layout_get_hadjustment (GtkLayout *layout);

This function should only be called after the layout has been placed in a GtkScrolledWindow or otherwise configured for scrolling. It returns the GtkAdjustment used for communication between the horizontal scrollbar and layout .

See GtkScrolledWindow, GtkScrollbar, GtkAdjustment for details.

gtk_layout_get_vadjustment ()

GtkAdjustment *
gtk_layout_get_vadjustment (GtkLayout *layout);

This function should only be called after the layout has been placed in a GtkScrolledWindow or otherwise configured for scrolling. It returns the GtkAdjustment used for communication between the vertical scrollbar and layout .

See GtkScrolledWindow, GtkScrollbar, GtkAdjustment for details.

gtk_layout_set_hadjustment ()

void
gtk_layout_set_hadjustment (GtkLayout *layout,
                            GtkAdjustment *adjustment);

Sets the horizontal scroll adjustment for the layout.

See GtkScrolledWindow, GtkScrollbar, GtkAdjustment for details.

gtk_layout_set_vadjustment ()

void
gtk_layout_set_vadjustment (GtkLayout *layout,
                            GtkAdjustment *adjustment);

Sets the vertical scroll adjustment for the layout.

See GtkScrolledWindow, GtkScrollbar, GtkAdjustment for details.

gtk_layout_get_bin_window ()

GdkWindow *
gtk_layout_get_bin_window (GtkLayout *layout);

Retrieve the bin window of the layout used for drawing operations.

Since 2.14

struct GtkLayout

struct GtkLayout {
  GdkWindow *GSEAL (bin_window);
};

The “hadjustment” property

  “hadjustment”              GtkAdjustment *

The GtkAdjustment for the horizontal position.

Flags: Read / Write

The “height” property

  “height”                   guint

The height of the layout.

Flags: Read / Write

Allowed values: <= G_MAXINT

Default value: 100

The “vadjustment” property

  “vadjustment”              GtkAdjustment *

The GtkAdjustment for the vertical position.

Flags: Read / Write

The “width” property

  “width”                    guint

The width of the layout.

Flags: Read / Write

Allowed values: <= G_MAXINT

Default value: 100

The “x” child property

  “x”                        gint

X position of child widget.

Flags: Read / Write

Default value: 0

The “y” child property

  “y”                        gint

Y position of child widget.

Flags: Read / Write

Default value: 0

The “set-scroll-adjustments” signal

void
user_function (GtkLayout     *horizontal,
               GtkAdjustment *vertical,
               GtkAdjustment *arg2,
               gpointer       user_data)

Set the scroll adjustments for the layout. Usually scrolled containers like GtkScrolledWindow will emit this signal to connect two instances of GtkScrollbar to the scroll directions of the GtkLayout.

Flags: Action