org.netbeans.swing.tabcontrol

Interface TabDataModel

All Known Subinterfaces:

SlideBarDataModel

All Known Implementing Classes:

DefaultTabDataModel, SlideBarDataModel.Impl

public interface TabDataModel

A data model representing a set of tabs and their associated data. Allows for atomic add/remove/modification operations any of which are guaranteed to fire only one event on completion. Note that for modification operations (setText(), setIcon, setIconsAndText, no event will be fired unless data is actually changed - calling these methods with the same values that the tabs already have will not generate events. The isWidthChanged method for generated events will return true for events which can affect the area needed to display a tab (such as text or icon width changes).

Note: The standard UI implementations which use this model make no provisions for thread-safety. All changes fired from a TabDataModel should happen on the AWT event thread.

Method Summary

Modifier and Type	Method and Description
void	addChangeListener(ChangeListener listener) The model will fire a change event whenever a modification occurs that could require a repaint.
void	addComplexListDataListener(ComplexListDataListener listener) Add a data listener
void	addTab(int index, TabData data) Add a single tab at the specified location
void	addTabs(int[] indices, TabData[] data) Add the specified tabs at the specified indices
void	addTabs(int start, TabData[] data) Atomically add a set of tabs at the specified index
TabData	getTab(int index) Retrieve data for a given tab
List<TabData>	getTabs() Retrieve all the tab data contained in the model as a List
int	indexOf(TabData td) Fetch the index of a tab matching the passed TabData object.
void	removeChangeListener(ChangeListener listener) The model will fire a change event whenever a modification occurs that could require a repaint.
void	removeComplexListDataListener(ComplexListDataListener listener) Remove a data listener
void	removeTab(int index) Remove the tab at the specified index
void	removeTabs(int[] indices) Remove the tabs at the specified indices
void	removeTabs(int start, int end) Remove a range of tabs
void	setIcon(int[] indices, Icon[] icons) Atomically set the icons for a set of indices.
void	setIcon(int index, Icon i) Set the icon for a given tab.
void	setIconsAndText(int[] indices, String[] txt, Icon[] icons) Atomically set the icons and text simultaneously for more than one tab.
void	setTab(int index, TabData data) Set the tab data for a given tab to the passed value
void	setTabs(TabData[] data) Replace the entire set of tabs represented by the model
void	setText(int[] indices, String[] txt) Atomically set the text for a number of tabs.
void	setText(int index, String txt) Set the text for a given tab.
int	size() The number of tabs contained in the model.

Method Detail

size

int size()

The number of tabs contained in the model.

Returns:

The number of tabs

getTab

TabData getTab(int index)

Retrieve data for a given tab

Parameters:

index - The index for which to retrieve tab data

Returns:

Data describing the tab

setTab

void setTab(int index,
            TabData data)

Set the tab data for a given tab to the passed value

Parameters:

index - The index of the tab to be changed

data - The new tab data for this index

setIcon

void setIcon(int index,
             Icon i)

Set the icon for a given tab. Will trigger a list data event, and the resulting event's widthChanged property will be set appropriately if the displayed width has changed.

Parameters:

index - The index to set the icon for

i - The icon to use for the tab

setText

void setText(int index,
             String txt)

Set the text for a given tab. Triggers a list data event.

Parameters:

index - The index of the tab

txt - The replacement text

setIcon

void setIcon(int[] indices,
             Icon[] icons)

Atomically set the icons for a set of indices. Fires a single list data event with the indexes of any tabs in which the data was actually changed. If the passed data perfectly match the existing data, no event will be fired.

Parameters:

indices - The indices for which the corresponding icons should be changed

icons - The replacement icons. This array must be the same length as the indices parameter

setText

void setText(int[] indices,
             String[] txt)

Atomically set the text for a number of tabs. Fires a single list data event with the indexes of any tabs in which the data was actually changed. If the passed data perfectly match the existing data, no event will be fired.1

Parameters:

indices - The indices of the tabs to change

txt - The text values for the tabs

setIconsAndText

void setIconsAndText(int[] indices,
                     String[] txt,
                     Icon[] icons)

Atomically set the icons and text simultaneously for more than one tab. Fires a single list data event with the indexes of any tabs in which the data was actually changed. If the passed data perfectly match the existing data, no event will be fired.1

Parameters:

indices - The indices which should have their data changed

txt - The replacement text values corresponding to the passed indices

icons - The replacement icons corresponding to the passed indices

addTabs

void addTabs(int start,
             TabData[] data)

Atomically add a set of tabs at the specified index

Parameters:

start - The insert point for new tabs

data - The tab data to insert

removeTab

void removeTab(int index)

Remove the tab at the specified index

Parameters:

index - The tab index

addTabs

void addTabs(int[] indices,
             TabData[] data)

Add the specified tabs at the specified indices

Parameters:

indices - The indices at which tabs will be added

data - The tabs to add, in order corresponding to the indices parameter

setTabs

void setTabs(TabData[] data)

Replace the entire set of tabs represented by the model

removeTabs

void removeTabs(int[] indices)

Remove the tabs at the specified indices

Parameters:

indices - The indices at which tabs should be removed

removeTabs

void removeTabs(int start,
                int end)

Remove a range of tabs

Parameters:

start - the start index

end - the end index (exclusive)

addTab

void addTab(int index,
            TabData data)

Add a single tab at the specified location

getTabs

List<TabData> getTabs()

Retrieve all the tab data contained in the model as a List

Returns:

a List of TabData objects

indexOf

int indexOf(TabData td)

Fetch the index of a tab matching the passed TabData object. Note that the tooltip property of the passed TabData object is not used to test equality.

See Also:

TabData.equals(java.lang.Object)

addComplexListDataListener

void addComplexListDataListener(ComplexListDataListener listener)

Add a data listener

Parameters:

listener - The listener

removeComplexListDataListener

void removeComplexListDataListener(ComplexListDataListener listener)

Remove a data listener

Parameters:

listener - The listener

addChangeListener

void addChangeListener(ChangeListener listener)

The model will fire a change event whenever a modification occurs that could require a repaint. This method is only here for the prototype - eventually the UI delegate should listen for ComplexDataNN events and optimize repaints based on the actual areas affected.

removeChangeListener

void removeChangeListener(ChangeListener listener)

The model will fire a change event whenever a modification occurs that could require a repaint. This method is only here for the prototype - eventually the UI delegate should listen for ComplexDataNN events and optimize repaints based on the actual areas affected.