Package com.google.gwt.user.client.ui

Interface HasHorizontalAlignment

All Known Subinterfaces:

HasAlignment, HasAutoHorizontalAlignment

All Known Implementing Classes:

Anchor, Column, DateLabel, DialogBox.CaptionImpl, DockPanel, HorizontalPanel, HTML, IdentityColumn, InlineHTML, InlineLabel, Label, LabelBase, NumberLabel, TextColumn, ValueLabel, VerticalPanel

public interface HasHorizontalAlignment

Characteristic interface which indicates that a widget can be aligned horizontally.

Use in UiBinder Templates

The names of the static members of HasHorizontalAlignment.HorizontalAlignmentConstant, as well as simple alignment names (left, center, right, justify), can be used as values for a horizontalAlignment attribute of any widget that implements this interface. (In fact, this will work for any widget method that takes a single HorizontalAlignmentConstant value.)

For example,

 <g:Label horizontalAlignment='ALIGN_RIGHT'>Hi there.</g:Label>
 <g:Label horizontalAlignment='right'>Hi there.</g:Label>
 

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static class	HasHorizontalAlignment.AutoHorizontalAlignmentConstant	Type for values defined and used in HasAutoHorizontalAlignment.
static class	HasHorizontalAlignment.HorizontalAlignmentConstant	Possible return values for getHorizontalAlignment(), and parameter values for setHorizontalAlignment(com.google.gwt.user.client.ui.HasHorizontalAlignment.HorizontalAlignmentConstant).

Field Summary

Fields

Modifier and Type	Field	Description
static HasHorizontalAlignment.HorizontalAlignmentConstant	ALIGN_CENTER	Specifies that the widget's contents should be aligned in the center.
static HasHorizontalAlignment.HorizontalAlignmentConstant	ALIGN_DEFAULT	Synonym of ALIGN_LOCALE_START.
static HasHorizontalAlignment.HorizontalAlignmentConstant	ALIGN_JUSTIFY	Specifies that the widget's contents should be aligned as justify.
static HasHorizontalAlignment.HorizontalAlignmentConstant	ALIGN_LEFT	Specifies that the widget's contents should be aligned to the left.
static HasHorizontalAlignment.HorizontalAlignmentConstant	ALIGN_LOCALE_END	In a RTL layout, specifies that the widget's contents should be aligned to the left.
static HasHorizontalAlignment.HorizontalAlignmentConstant	ALIGN_LOCALE_START	In a RTL layout, specifies that the widget's contents should be aligned to the right.
static HasHorizontalAlignment.HorizontalAlignmentConstant	ALIGN_RIGHT	Specifies that the widget's contents should be aligned to the right.

Method Summary

Modifier and Type	Method	Description
HasHorizontalAlignment.HorizontalAlignmentConstant	getHorizontalAlignment()	Gets the horizontal alignment.
void	setHorizontalAlignment(HasHorizontalAlignment.HorizontalAlignmentConstant align)	Sets the horizontal alignment.

Field Detail

ALIGN_CENTER

static final HasHorizontalAlignment.HorizontalAlignmentConstant ALIGN_CENTER

Specifies that the widget's contents should be aligned in the center.

ALIGN_JUSTIFY

static final HasHorizontalAlignment.HorizontalAlignmentConstant ALIGN_JUSTIFY

Specifies that the widget's contents should be aligned as justify.

ALIGN_LEFT

static final HasHorizontalAlignment.HorizontalAlignmentConstant ALIGN_LEFT

Specifies that the widget's contents should be aligned to the left.

ALIGN_RIGHT

static final HasHorizontalAlignment.HorizontalAlignmentConstant ALIGN_RIGHT

Specifies that the widget's contents should be aligned to the right.

ALIGN_LOCALE_START

static final HasHorizontalAlignment.HorizontalAlignmentConstant ALIGN_LOCALE_START

In a RTL layout, specifies that the widget's contents should be aligned to the right. In a LTR layout, specifies that the widget's constants should be aligned to the left.

ALIGN_LOCALE_END

static final HasHorizontalAlignment.HorizontalAlignmentConstant ALIGN_LOCALE_END

In a RTL layout, specifies that the widget's contents should be aligned to the left. In a LTR layout, specifies that the widget's constants should be aligned to the right.

ALIGN_DEFAULT

static final HasHorizontalAlignment.HorizontalAlignmentConstant ALIGN_DEFAULT

Synonym of ALIGN_LOCALE_START.

Method Detail

getHorizontalAlignment

HasHorizontalAlignment.HorizontalAlignmentConstant getHorizontalAlignment()

Gets the horizontal alignment.

Returns:

the current horizontal alignment ( ALIGN_LEFT, ALIGN_CENTER, ALIGN_RIGHT, ALIGN_JUSTIFY, or null).

setHorizontalAlignment

void setHorizontalAlignment(HasHorizontalAlignment.HorizontalAlignmentConstant align)

Sets the horizontal alignment.

Use null to clear horizontal alignment, allowing it to be determined by the standard HTML mechanisms such as inheritance and CSS rules.

Parameters:

align - the horizontal alignment ( ALIGN_LEFT, ALIGN_CENTER, ALIGN_RIGHT, ALIGN_JUSTIFY, ALIGN_LOCALE_START, or ALIGN_LOCALE_END).