net.sf.mmm.client.ui.api.attribute

Interface AttributeReadModified

All Known Subinterfaces:

AttributeWriteModified, UiDataBinding<VALUE>, 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:

AbstractUiDataBinding, AbstractUiWidget, 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, UiDataBindingDatatype, UiDataBindingList, UiDataBindingNone, UiDataBindingPojo, UiDataBindingPojoComposite, 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 AttributeReadModified

This interface gives read access to the modified attribute of an object. Such object tracks if it gets modifications.

Since:

1.0.0

Author:

Joerg Hohwiller (hohwille at users.sourceforge.net)

See Also:

AttributeReadEditable, AttributeWriteEnabled

Method Summary

Modifier and Type	Method and Description
boolean	isModified() This method determines if this object (or more precisely its value) is modified.

Method Detail

isModified

boolean isModified()

This method determines if this object (or more precisely its value) is modified. This means that the object has been modified (via a the user interface) since it's value was programatically set for the last time. Often this is also called dirty. A composite object is also modified if one of its children are modified.
NOTE:
If the object's value is changed by the end-user to something else but then changed back to its original value it may still remain modified.

Returns:

true if this object has been modified, false otherwise (if no changes have been made to this object).

See Also:

AttributeReadValueAdvanced.getOriginalValue(), AttributeWriteValueAdvanced.setValueForUser(Object)