gtk4/org.gtkkn.bindings.gtk/GridLayout

GridLayout

open class GridLayout(pointer: <Error class: unknown class><<Error class: unknown class>>) : LayoutManager

GtkGridLayout is a layout manager which arranges child widgets in rows and columns.

Children have an "attach point" defined by the horizontal and vertical index of the cell they occupy; children can span multiple rows or columns. The layout properties for setting the attach points and spans are set using the class@Gtk.GridLayoutChild associated to each child widget.

The behaviour of GtkGridLayout when several children occupy the same grid cell is undefined.

GtkGridLayout can be used like a GtkBoxLayout if all children are attached to the same row or column; however, if you only ever need a single row or column, you should consider using GtkBoxLayout.

Constructors

GridLayout

constructor()

Creates a new GtkGridLayout.

constructor(pointer: <Error class: unknown class><<Error class: unknown class>>)

Types

Companion

object Companion

Properties

baselineRow

open var baselineRow: <Error class: unknown class>

The row to align to the baseline, when GtkWidget:valign is set to %GTK_ALIGN_BASELINE.

columnHomogeneous

open var columnHomogeneous: Boolean

Whether all the columns in the grid have the same width.

columnSpacing

open var columnSpacing: <Error class: unknown class>

The amount of space between to consecutive columns.

gtkGridLayoutPointer

val gtkGridLayoutPointer: <Error class: unknown class><<Error class: unknown class>>

gtkLayoutManagerPointer

val gtkLayoutManagerPointer: <Error class: unknown class><<Error class: unknown class>>

rowHomogeneous

open var rowHomogeneous: Boolean

Whether all the rows in the grid have the same height.

rowSpacing

open var rowSpacing: <Error class: unknown class>

The amount of space between to consecutive rows.

Functions

allocate

open fun allocate(widget: Widget, width: <Error class: unknown class>, height: <Error class: unknown class>, baseline: <Error class: unknown class>)

Assigns the given @width, @height, and @baseline to a @widget, and computes the position and sizes of the children of the @widget using the layout management policy of @manager.

getLayoutChild

open fun getLayoutChild(child: Widget): LayoutChild

Retrieves a GtkLayoutChild instance for the GtkLayoutManager, creating one if necessary.

getRequestMode

open fun getRequestMode(): SizeRequestMode

Retrieves the request mode of @manager.

getRowBaselinePosition

open fun getRowBaselinePosition(row: <Error class: unknown class>): BaselinePosition

Returns the baseline position of @row.

getWidget

open fun getWidget(): Widget?

Retrieves the GtkWidget using the given GtkLayoutManager.

layoutChanged

open fun layoutChanged()

Queues a resize on the GtkWidget using @manager, if any.

setRowBaselinePosition

open fun setRowBaselinePosition(row: <Error class: unknown class>, pos: BaselinePosition)

Sets how the baseline should be positioned on @row of the grid, in case that row is assigned more space than is requested.