net.sf.mmm.client.ui.api.feature

Interface UiFeatureEvent

All Superinterfaces:

UiFeature

All Known Subinterfaces:

UiWidget, UiWidgetAbstractBorderPanel, UiWidgetAbstractButton, UiWidgetAbstractButtonContainer, UiWidgetAbstractComposite, UiWidgetAbstractDataSet<ITEM>, UiWidgetAbstractDataTable<ROW>, UiWidgetAbstractDialogWindow, UiWidgetAbstractListTable<ROW>, UiWidgetAbstractTree<NODE>, UiWidgetAbstractTree.UiWidgetTreeNode<NODE>, UiWidgetAbstractWindow, UiWidgetAbstractWithValue<VALUE>, UiWidgetActive, UiWidgetBorderPanel, UiWidgetButton, UiWidgetButtonGroup, UiWidgetButtonPanel, UiWidgetButtonSeparator, UiWidgetCheckboxesField<VALUE>, UiWidgetCheckboxField, UiWidgetClickable, UiWidgetCodeAreaField, UiWidgetCollapsableBorderPanel, UiWidgetCollapsableSection, UiWidgetColorField, UiWidgetComboboxField<VALUE>, UiWidgetComposite<CHILD>, UiWidgetDateField, UiWidgetDoubleField, UiWidgetDynamicComposite<CHILD>, UiWidgetDynamicPanel<CHILD>, UiWidgetField<VALUE>, UiWidgetFileField, UiWidgetGridCell, UiWidgetGridPanel, UiWidgetGridRow, UiWidgetHorizontalPanel, UiWidgetHorizontalSplitPanel, UiWidgetImage, UiWidgetInstantField, UiWidgetIntegerField, UiWidgetIntegerSliderField, UiWidgetLabel, UiWidgetLink, UiWidgetListBase<ROW>, UiWidgetListBoxField<VALUE>, UiWidgetListContainer<ITEM>, UiWidgetListTable<ROW>, UiWidgetLocalDateField, UiWidgetLocalTimeField, UiWidgetLongField, UiWidgetMainWindow, UiWidgetMedia, UiWidgetMediaAudio, UiWidgetMediaPlayer, UiWidgetMediaVideo, UiWidgetMenu, UiWidgetMenuBar, UiWidgetMenuItem, UiWidgetMenuItemCheckbox, UiWidgetMenuItemClickable, UiWidgetMenuItemRadioButton, UiWidgetMenuItemSeparator, UiWidgetMultiComposite<CHILD>, UiWidgetNative, UiWidgetOptionListTable<ROW>, UiWidgetOptionsBase<VALUE>, UiWidgetOptionsField<VALUE>, UiWidgetPanel<CHILD>, UiWidgetPasswordField, UiWidgetPopup, UiWidgetRadioButtonsField<VALUE>, UiWidgetRadioButtonsVerticalField<VALUE>, UiWidgetRangeField<VALUE>, UiWidgetRegular, UiWidgetRegularComposite<CHILD>, UiWidgetRichTextField, UiWidgetSection, UiWidgetSingleComposite<CHILD>, UiWidgetSingleMutableComposite<CHILD>, UiWidgetSlot, UiWidgetSplitPanel, UiWidgetSwitchComposite<CHILD>, UiWidgetSwitchPanel, UiWidgetTab, UiWidgetTableColumn<ROW,CELL>, UiWidgetTabPanel, UiWidgetTextAreaField, UiWidgetTextField, UiWidgetTextualInputField<VALUE>, UiWidgetToggleButton, UiWidgetToolbar, UiWidgetTree<NODE>, UiWidgetTreeTable<NODE>, UiWidgetVerticalPanel, UiWidgetVerticalSplitPanel, UiWidgetWindow, UiWidgetWithSelectedValue<VALUE>, UiWidgetWithValue<VALUE>

All Known Implementing Classes:

AbstractUiWidget, AbstractUiWidget.EventSender, AbstractUiWidgetAbstractBorderPanel, AbstractUiWidgetAbstractButton, AbstractUiWidgetAbstractButtonContainer, AbstractUiWidgetAbstractDataSet, AbstractUiWidgetAbstractDataTable, AbstractUiWidgetAbstractDialogWindow, AbstractUiWidgetAbstractListTable, AbstractUiWidgetAbstractWindow, AbstractUiWidgetActive, AbstractUiWidgetBorderPanel, AbstractUiWidgetButton, AbstractUiWidgetButtonGroup, AbstractUiWidgetButtonPanel, AbstractUiWidgetCheckboxField, AbstractUiWidgetClickable, AbstractUiWidgetCodeAreaField, AbstractUiWidgetCollapsableBorderPanel, AbstractUiWidgetCollapsableSection, AbstractUiWidgetColorField, AbstractUiWidgetComboboxField, AbstractUiWidgetComposite, AbstractUiWidgetCustomMasterDetail, AbstractUiWidgetCustomTwoListSelection, AbstractUiWidgetDateField, AbstractUiWidgetDoubleField, AbstractUiWidgetDynamicComposite, AbstractUiWidgetDynamicPanel, AbstractUiWidgetField, AbstractUiWidgetFileField, AbstractUiWidgetGridCell, AbstractUiWidgetGridPanel, AbstractUiWidgetGridRow, AbstractUiWidgetHorizontalPanel, AbstractUiWidgetHorizontalSplitPanel, AbstractUiWidgetImage, AbstractUiWidgetInstantField, AbstractUiWidgetIntegerField, AbstractUiWidgetIntegerSliderField, AbstractUiWidgetLabel, AbstractUiWidgetLink, AbstractUiWidgetListBoxField, AbstractUiWidgetListTable, AbstractUiWidgetLocalDateField, AbstractUiWidgetLocalTimeField, AbstractUiWidgetLongField, AbstractUiWidgetMainWindow, AbstractUiWidgetMenu, AbstractUiWidgetMenuBar, AbstractUiWidgetMenuItemClickable, AbstractUiWidgetMenuItemSeparator, AbstractUiWidgetNative, AbstractUiWidgetNumberField, AbstractUiWidgetOptionsField, AbstractUiWidgetPasswordField, AbstractUiWidgetPopup, AbstractUiWidgetRadioButtonsField, AbstractUiWidgetRadioButtonsVerticalField, AbstractUiWidgetRangeField, AbstractUiWidgetRegularAtomic, AbstractUiWidgetRichTextField, AbstractUiWidgetSection, AbstractUiWidgetSingleComposite, AbstractUiWidgetSingleMutableComposite, AbstractUiWidgetSlot, AbstractUiWidgetSplitPanel, AbstractUiWidgetSwitchComposite, AbstractUiWidgetTab, AbstractUiWidgetTableColumn, AbstractUiWidgetTabPanel, AbstractUiWidgetTextAreaField, AbstractUiWidgetTextAreaFieldBase, AbstractUiWidgetTextField, AbstractUiWidgetTextFieldBase, AbstractUiWidgetTextualInputField, AbstractUiWidgetToggleButton, AbstractUiWidgetToolbar, AbstractUiWidgetTree, AbstractUiWidgetVerticalPanel, AbstractUiWidgetVerticalSplitPanel, AbstractUiWidgetWindow, AbstractUiWidgetWithLabel, UiWidgetAdapterGwtTree.TreeNodeAdapter, UiWidgetBorderPanelGwt, UiWidgetBorderPanelTestImpl, UiWidgetButtonGroupGwt, UiWidgetButtonGwt, UiWidgetButtonPanelGwt, UiWidgetButtonTestImpl, UiWidgetCheckboxFieldGwt, UiWidgetCheckboxFieldTestImpl, UiWidgetCodeAreaFieldTestImpl, UiWidgetCollapsableBorderPanelGwt, UiWidgetCollapsableSectionGwt, UiWidgetCollapsableSectionTestImpl, UiWidgetColorFieldGwt, UiWidgetColorFieldTestImpl, UiWidgetComboboxFieldGwt, UiWidgetComboboxFieldTestImpl, UiWidgetCustom, UiWidgetCustomAbstractDialogWindow, UiWidgetCustomAbstractListTable, UiWidgetCustomAbstractWindow, UiWidgetCustomAtomicNoValue, UiWidgetCustomButton, UiWidgetCustomButtonSave, UiWidgetCustomComposite, UiWidgetCustomCompositeNoValue, UiWidgetCustomDynamicComposite, UiWidgetCustomEditor, UiWidgetCustomField, UiWidgetCustomFieldAtomic, UiWidgetCustomFieldComposite, UiWidgetCustomFormEditor, UiWidgetCustomGridPanel, UiWidgetCustomListTable, UiWidgetCustomMasterDetail, UiWidgetCustomPanel, UiWidgetCustomPopup, UiWidgetCustomVerticalPanel, UiWidgetDateFieldGwt, UiWidgetDateFieldTestImpl, UiWidgetDoubleFieldGwt, UiWidgetDoubleFieldTestImpl, UiWidgetFileFieldGwt, UiWidgetFileFieldTestImpl, UiWidgetGridCellGwt, UiWidgetGridCellTestImpl, UiWidgetGridPanelGwt, UiWidgetGridPanelTestImpl, UiWidgetGridRowGwt, UiWidgetGridRowTestImpl, UiWidgetHorizontalPanelGwt, UiWidgetHorizontalPanelTestImpl, UiWidgetHorizontalSplitPanelGwt, UiWidgetImageGwt, UiWidgetImageTestImpl, UiWidgetIntegerFieldGwt, UiWidgetIntegerFieldTestImpl, UiWidgetIntegerSliderFieldGwt, UiWidgetIntegerSliderFieldTestImpl, UiWidgetLabelGwt, UiWidgetLabelTestImpl, UiWidgetLinkGwt, UiWidgetLinkTestImpl, UiWidgetListTableGwt, UiWidgetLocalDateFieldGwt, UiWidgetLocalDateFieldTestImpl, UiWidgetLocalTimeFieldGwt, UiWidgetLocalTimeFieldTestImpl, UiWidgetLongFieldGwt, UiWidgetLongFieldTestImpl, UiWidgetMainWindowGwt, UiWidgetMainWindowTestImpl, UiWidgetMenuBarGwt, UiWidgetMenuBarTestImpl, UiWidgetMenuGwt, UiWidgetMenuItemClickableGwt, UiWidgetMenuItemClickableTestImpl, UiWidgetMenuItemSeparatorGwt, UiWidgetMenuItemSeparatorTestImpl, UiWidgetMenuTestImpl, UiWidgetPasswordFieldGwt, UiWidgetPasswordFieldTestImpl, UiWidgetPopupGwt, UiWidgetPopupTestImpl, UiWidgetRadioButtonsFieldGwt, UiWidgetRadioButtonsTestImpl, UiWidgetRadioButtonsVerticalFieldGwt, UiWidgetRadioButtonsVerticalFieldTestImpl, UiWidgetRichTextFieldGwt, UiWidgetRichTextFieldTestImpl, UiWidgetSectionGwt, UiWidgetSectionTestImpl, UiWidgetSlotGwt, UiWidgetSlotTestImpl, UiWidgetTabGwt, UiWidgetTableColumnImpl, UiWidgetTabPanelGwt, UiWidgetTabPanelTestImpl, UiWidgetTabTestImpl, UiWidgetTextAreaFieldGwt, UiWidgetTextAreaFieldTestImpl, UiWidgetTextFieldGwt, UiWidgetTextFieldTestImpl, UiWidgetToggleButtonGwt, UiWidgetToolbarGwt, UiWidgetTreeGwt, UiWidgetTreeTestImpl, UiWidgetVerticalPanelGwt, UiWidgetVerticalPanelTestImpl, UiWidgetVerticalSplitPanelGwt, UiWidgetWindowGwt

public interface UiFeatureEvent
extends UiFeature

This is the interface for the features of a object sending generic events. It can add and remove instances of UiHandlerEvent.

Since:

1.0.0

Author:

Joerg Hohwiller (hohwille at users.sourceforge.net)

Method Summary

Modifier and Type	Method and Description
void	addEventHandler(UiHandlerEvent handler) This method adds the given UiHandlerEvent to this object.
boolean	removeEventHandler(UiHandlerEvent handler) This method removes the given UiHandlerEvent from this object.

Method Detail

addEventHandler

void addEventHandler(UiHandlerEvent handler)

This method adds the given UiHandlerEvent to this object.

Parameters:

handler - is the UiHandlerEvent to add.

removeEventHandler

boolean removeEventHandler(UiHandlerEvent handler)

This method removes the given UiHandlerEvent from this object.

Parameters:

handler - is the UiHandlerEvent to remove.

Returns:

true if the handler has been removed successfully, false if it was NOT registered and nothing has changed.