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Java Platform 1.2 Beta 4 |
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SUMMARY: INNER | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Object | +--java.awt.Component | +--java.awt.Label
Label
object is a component for placing text in a
container. A label displays a single line of read-only text.
The text can be changed by the application, but a user cannot edit it
directly.
For example, the code . . .
setLayout(new FlowLayout(FlowLayout.CENTER, 10, 10)); add(new Label("Hi There!")); add(new Label("Another Label"));
produces the following label:
Field Summary | |
static int | CENTER
Indicates that the label should be centered. |
static int | LEFT
Indicates that the label should be left justified. |
static int | RIGHT
Indicates that the label should be right justified. |
Fields inherited from class java.awt.Component | |
BOTTOM_ALIGNMENT , CENTER_ALIGNMENT , LEFT_ALIGNMENT , RIGHT_ALIGNMENT , TOP_ALIGNMENT |
Constructor Summary | |
Label()
Constructs an empty label. |
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Label(String text,
int alignment)
Constructs a new label that presents the specified string of text with the specified alignment. |
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Label(String text)
Constructs a new label with the specified string of text, left justified. |
Method Summary | |
void | addNotify()
Creates the peer for this label. |
int | getAlignment()
Gets the current alignment of this label. |
String | getText()
Gets the text of this label. |
protected String | paramString()
Returns the parameter string representing the state of this label. |
void | setAlignment(int alignment)
Sets the alignment for this label to the specified alignment. |
void | setText(String text)
Sets the text for this label to the specified text. |
Methods inherited from class java.lang.Object | |
clone , equals , finalize , getClass , hashCode , notify , notifyAll , wait , wait , wait |
Field Detail |
public static final int LEFT
public static final int CENTER
public static final int RIGHT
Constructor Detail |
public Label()
public Label(String text)
text
- the string that the label presents.public Label(String text, int alignment)
Possible values for alignment
are Label.LEFT
,
Label.RIGHT
, and Label.CENTER
.
text
- the string that the label presents.
alignment
- the alignment value.Method Detail |
public void addNotify()
public int getAlignment()
Label.LEFT
, Label.RIGHT
, and
Label.CENTER
.setAlignment(int)
public void setAlignment(int alignment)
Label.LEFT
,
Label.RIGHT
, and Label.CENTER
.
alignment
- the alignment to be set.alignment
is given.getAlignment()
public String getText()
setText(java.lang.String)
public void setText(String text)
text
- the text that this label presents.getText()
protected String paramString()
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Java Platform 1.2 Beta 4 |
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