org.gnu.gtk

Class Alignment

public class Alignment extends Bin

This is a container widget that is capable of controlling the size of a single child widget. The scale values are from 0.0 to 1.0, indicating the maximum amount the child can expand to fill the space allocated to the Alignment widget. The align values determine the x and y positions relative to the top left and bottom right corners of the Alignment rectangle. The align values are from 0.0 to the top or left side, and 1.0 for the bottom or right side.
Constructor Summary
Alignment(double xAlign, double yAlign, double xScale, double yScale)
Construct a new Alignment.
Alignment(Handle handle)
Construct an alignment using a handle to a native resource.
Method Summary
static AlignmentgetAlignment(Handle handle)
Internal static factory method to be used by Java-Gnome only.
intgetBottomPadding()
Gets the size of the padding at the bottom of the widget.
intgetLeftPadding()
Gets the size of the padding at the left of the widget.
intgetRightPadding()
Gets the size of the padding at the right of the widget.
intgetTopPadding()
Gets the size of the padding at the top of the widget.
static TypegetType()
Retrieve the runtime type used by the GLib library.
voidset(double xAlign, double yAlign, double xScale, double yScale)
Set the alignment and scale for an already created Alignment object.
voidsetPadding(int top, int bottom, int left, int right)
Sets the padding on the different sides of the widget.

Constructor Detail

Alignment

public Alignment(double xAlign, double yAlign, double xScale, double yScale)
Construct a new Alignment.

Parameters: xAlign The horizontal alignment of the child widget from 0 (left) to 1 (right). yAlign The vertical alignment of the child widget from 0 (top) to 1 (bottom). xScale The amount that the child widget expands horizontally to fill up unused space, from 0 to 1. A value of 0 indicates that the child widget should never expand. A value of 1 indicates that the child widget will expand to fill all of the space allocated for the Alignment. yScale The amount that the child widget expands vertically to fill up unused space, from 0 to 1. The values are similar to xScale.

Alignment

public Alignment(Handle handle)
Construct an alignment using a handle to a native resource.

Method Detail

getAlignment

public static Alignment getAlignment(Handle handle)
Internal static factory method to be used by Java-Gnome only.

getBottomPadding

public int getBottomPadding()
Gets the size of the padding at the bottom of the widget.

Returns: The padding at the bottom of the widget.

getLeftPadding

public int getLeftPadding()
Gets the size of the padding at the left of the widget.

Returns: The padding at the left of the widget.

getRightPadding

public int getRightPadding()
Gets the size of the padding at the right of the widget.

Returns: The padding at the right of the widget.

getTopPadding

public int getTopPadding()
Gets the size of the padding at the top of the widget.

Returns: The padding at the top of the widget.

getType

public static Type getType()
Retrieve the runtime type used by the GLib library.

set

public void set(double xAlign, double yAlign, double xScale, double yScale)
Set the alignment and scale for an already created Alignment object.

Parameters: xAlign The horizontal alignment of the child widget from 0 (left) to 1 (right). yAlign The vertical alignment of the child widget from 0 (top) to 1 (bottom). xScale The amount that the child widget expands horizontally to fill up unused space, from 0 to 1. A value of 0 indicates that the child widget should never expand. A value of 1 indicates that the child widget will expand to fill all of the space allocated for the Alignment. yScale The amount that the child widget expands vertically to fill up unused space, from 0 to 1. The values are similar to xScale.

setPadding

public void setPadding(int top, int bottom, int left, int right)
Sets the padding on the different sides of the widget. The padding adds blank space to the sides of the widget. For instance, this can be used to indent the child widget towards the right by adding padding on the left.

Parameters: top the padding at the top of the widget bottom the padding at the bottom of the widget left the padding at the left of the widget right the padding at the right of the widget.