- java.lang.Object
-
- javax.swing.text.TabSet
-
- All Implemented Interfaces:
- Serializable
public class TabSet extends Object implements Serializable
A TabSet is comprised of many TabStops. It offers methods for locating the closest TabStop to a given position and finding all the potential TabStops. It is also immutable.Warning: Serialized objects of this class will not be compatible with future Swing releases. The current serialization support is appropriate for short term storage or RMI between applications running the same version of Swing. As of 1.4, support for long term storage of all JavaBeansTM has been added to the
java.beans
package. Please seeXMLEncoder
.
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-
Constructor Summary
Constructors Constructor and Description TabSet(TabStop[] tabs)
Creates and returns an instance of TabSet.
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Method Summary
Methods Modifier and Type Method and Description boolean
equals(Object o)
Indicates whether thisTabSet
is equal to another one.TabStop
getTab(int index)
Returns the TabStop at indexindex
.TabStop
getTabAfter(float location)
Returns the Tab instance afterlocation
.int
getTabCount()
Returns the number of Tab instances the receiver contains.int
getTabIndex(TabStop tab)
int
getTabIndexAfter(float location)
Returns the index of the Tab to be used afterlocation
.int
hashCode()
Returns a hashcode for this set of TabStops.String
toString()
Returns the string representation of the set of tabs.
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Constructor Detail
-
TabSet
public TabSet(TabStop[] tabs)
Creates and returns an instance of TabSet. The array of Tabs passed in must be sorted in ascending order.
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Method Detail
-
getTabCount
public int getTabCount()
Returns the number of Tab instances the receiver contains.
-
getTab
public TabStop getTab(int index)
Returns the TabStop at indexindex
. This will throw an IllegalArgumentException ifindex
is outside the range of tabs.
-
getTabAfter
public TabStop getTabAfter(float location)
Returns the Tab instance afterlocation
. This will return null if there are no tabs afterlocation
.
-
getTabIndex
public int getTabIndex(TabStop tab)
- Returns:
- the index of the TabStop
tab
, or -1 iftab
is not contained in the receiver.
-
getTabIndexAfter
public int getTabIndexAfter(float location)
Returns the index of the Tab to be used afterlocation
. This will return -1 if there are no tabs afterlocation
.
-
equals
public boolean equals(Object o)
Indicates whether thisTabSet
is equal to another one.- Overrides:
equals
in classObject
- Parameters:
o
- theTabSet
instance which this instance should be compared to.- Returns:
true
ifo
is the instance ofTabSet
, has the same number ofTabStop
s and they are all equal,false
otherwise.- Since:
- 1.5
- See Also:
Object.hashCode()
,HashMap
-
hashCode
public int hashCode()
Returns a hashcode for this set of TabStops.- Overrides:
hashCode
in classObject
- Returns:
- a hashcode value for this set of TabStops.
- Since:
- 1.5
- See Also:
Object.equals(java.lang.Object)
,System.identityHashCode(java.lang.Object)
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Document created the 11/06/2005, last modified the 04/03/2020
Source of the printed document:https://www.gaudry.be/en/java-api-rf-javax/swing/text/TabSet.html
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