Package com.intellij.openapi.roots.ui.configuration

Class SdkListModel

java.lang.Object

javax.swing.AbstractListModel<SdkListItem>

com.intellij.openapi.roots.ui.configuration.SdkListModel

All Implemented Interfaces:

ComboBoxPopupState<SdkListItem>, java.io.Serializable, javax.swing.ListModel<SdkListItem>

public final class SdkListModel
extends javax.swing.AbstractListModel<SdkListItem>
implements ComboBoxPopupState<SdkListItem>

See Also:

Serialized Form

Field Summary

Fields inherited from class javax.swing.AbstractListModel

listenerList

Method Summary

Modifier and Type	Method and Description
static SdkListModel	emptyModel()
SdkListItem	findNoneSdkItem()
SdkListItem	findProjectSdkItem()
SdkListItem.SdkItem	findSdkItem(Sdk value)
SdkListItem	getElementAt(int index)
java.util.List<SdkListItem>	getItems()
java.lang.String	getSeparatorTextAbove(SdkListItem value)
int	getSize()
boolean	hasSubstep(SdkListItem selectedValue) In addition to the ComboBoxPopupState.onChosen(Object) is it possible to show the sub-popup on a mouse hover, without an explicit click.
boolean	isSearching()
SdkListModel	onChosen(SdkListItem selectedValue) This method is called on the ComboBoxModel instance of the combobox to decide if there is next step needed or not.

Methods inherited from class javax.swing.AbstractListModel

addListDataListener, fireContentsChanged, fireIntervalAdded, fireIntervalRemoved, getListDataListeners, getListeners, removeListDataListener

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

emptyModel

public static SdkListModel emptyModel()

findProjectSdkItem

public SdkListItem findProjectSdkItem()

findNoneSdkItem

public SdkListItem findNoneSdkItem()

getSize

public int getSize()

Specified by:

getSize in interface javax.swing.ListModel<SdkListItem>

getElementAt

public SdkListItem getElementAt(int index)

Specified by:

getElementAt in interface javax.swing.ListModel<SdkListItem>

onChosen

public SdkListModel onChosen(SdkListItem selectedValue)

Description copied from interface: ComboBoxPopupState

This method is called on the ComboBoxModel instance of the combobox to decide if there is next step needed or not.
Return null if there is no sup-pupup to be shown. That would mean the JComboBox.setSelectedItem(Object) is executed with the same parameter.
A non-null value would mean a sub-popup to be created. The sub-popup will use the same element type and the same renderer as the original ComboBox. The returned object will be checked again to implement this interface.

Specified by:

onChosen in interface ComboBoxPopupState<SdkListItem>

Parameters:

selectedValue - the selected item.

Returns:

new model to show sub-popup or null to accept the suggested element.

hasSubstep

public boolean hasSubstep(SdkListItem selectedValue)

Description copied from interface: ComboBoxPopupState

In addition to the ComboBoxPopupState.onChosen(Object) is it possible to show the sub-popup on a mouse hover, without an explicit click.

Specified by:

hasSubstep in interface ComboBoxPopupState<SdkListItem>

Returns:

true to allow that.

isSearching

public boolean isSearching()

getItems

public java.util.List<SdkListItem> getItems()

getSeparatorTextAbove

public java.lang.String getSeparatorTextAbove(SdkListItem value)

findSdkItem

public SdkListItem.SdkItem findSdkItem(Sdk value)