import org.eclipse.swt.widgets.Table;
/**
- * A list with checkboxes and a button bar. Typical buttons are 'Check All' and 'Uncheck All'.
- * List model is independend of widget creation.
- * DialogFields controls are: Label, List and Composite containing buttons.
+ * A list with checkboxes and a button bar. Typical buttons are 'Check All' and
+ * 'Uncheck All'. List model is independend of widget creation. DialogFields
+ * controls are: Label, List and Composite containing buttons.
*/
public class CheckedListDialogField extends ListDialogField {
-
+
private int fCheckAllButtonIndex;
+
private int fUncheckAllButtonIndex;
-
+
private List fCheckElements;
- public CheckedListDialogField(IListAdapter adapter, String[] customButtonLabels, ILabelProvider lprovider) {
+ public CheckedListDialogField(IListAdapter adapter,
+ String[] customButtonLabels, ILabelProvider lprovider) {
super(adapter, customButtonLabels, lprovider);
- fCheckElements= new ArrayList();
-
- fCheckAllButtonIndex= -1;
- fUncheckAllButtonIndex= -1;
+ fCheckElements = new ArrayList();
+
+ fCheckAllButtonIndex = -1;
+ fUncheckAllButtonIndex = -1;
}
/**
- * Sets the index of the 'check' button in the button label array passed in the constructor.
- * The behaviour of the button marked as the check button will then be handled internally.
- * (enable state, button invocation behaviour)
- */
+ * Sets the index of the 'check' button in the button label array passed in
+ * the constructor. The behaviour of the button marked as the check button
+ * will then be handled internally. (enable state, button invocation
+ * behaviour)
+ */
public void setCheckAllButtonIndex(int checkButtonIndex) {
Assert.isTrue(checkButtonIndex < fButtonLabels.length);
- fCheckAllButtonIndex= checkButtonIndex;
+ fCheckAllButtonIndex = checkButtonIndex;
}
/**
- * Sets the index of the 'uncheck' button in the button label array passed in the constructor.
- * The behaviour of the button marked as the uncheck button will then be handled internally.
- * (enable state, button invocation behaviour)
- */
+ * Sets the index of the 'uncheck' button in the button label array passed
+ * in the constructor. The behaviour of the button marked as the uncheck
+ * button will then be handled internally. (enable state, button invocation
+ * behaviour)
+ */
public void setUncheckAllButtonIndex(int uncheckButtonIndex) {
Assert.isTrue(uncheckButtonIndex < fButtonLabels.length);
- fUncheckAllButtonIndex= uncheckButtonIndex;
+ fUncheckAllButtonIndex = uncheckButtonIndex;
}
-
/*
* @see ListDialogField#createTableViewer
*/
protected TableViewer createTableViewer(Composite parent) {
- Table table= new Table(parent, SWT.CHECK + getListStyle());
- CheckboxTableViewer tableViewer= new CheckboxTableViewer(table);
+ Table table = new Table(parent, SWT.CHECK + getListStyle());
+ CheckboxTableViewer tableViewer = new CheckboxTableViewer(table);
tableViewer.addCheckStateListener(new ICheckStateListener() {
public void checkStateChanged(CheckStateChangedEvent e) {
doCheckStateChanged(e);
}
});
return tableViewer;
- }
-
-
+ }
+
/*
* @see ListDialogField#getListControl
*/
public Control getListControl(Composite parent) {
- Control control= super.getListControl(parent);
+ Control control = super.getListControl(parent);
if (parent != null) {
- ((CheckboxTableViewer)fTable).setCheckedElements(fCheckElements.toArray());
+ ((CheckboxTableViewer) fTable).setCheckedElements(fCheckElements
+ .toArray());
}
return control;
- }
-
+ }
+
/*
- * @see DialogField#dialogFieldChanged
- * Hooks in to get element changes to update check model.
+ * @see DialogField#dialogFieldChanged Hooks in to get element changes to
+ * update check model.
*/
public void dialogFieldChanged() {
- for (int i= fCheckElements.size() -1; i >= 0; i--) {
+ for (int i = fCheckElements.size() - 1; i >= 0; i--) {
if (!fElements.contains(fCheckElements.get(i))) {
fCheckElements.remove(i);
}
}
super.dialogFieldChanged();
- }
-
+ }
+
private void checkStateChanged() {
- //call super and do not update check model
+ // call super and do not update check model
super.dialogFieldChanged();
- }
+ }
/**
* Gets the checked elements.
public List getCheckedElements() {
return new ArrayList(fCheckElements);
}
-
+
/**
* Returns true if the element is checked.
*/
public boolean isChecked(Object obj) {
return fCheckElements.contains(obj);
- }
-
+ }
+
/**
* Sets the checked elements.
- */
+ */
public void setCheckedElements(List list) {
- fCheckElements= new ArrayList(list);
+ fCheckElements = new ArrayList(list);
if (fTable != null) {
- ((CheckboxTableViewer)fTable).setCheckedElements(list.toArray());
+ ((CheckboxTableViewer) fTable).setCheckedElements(list.toArray());
}
checkStateChanged();
}
/**
* Sets the checked state of an element.
- */
+ */
public void setChecked(Object object, boolean state) {
setCheckedWithoutUpdate(object, state);
checkStateChanged();
}
-
+
/**
- * Sets the checked state of an element. No dialog changed listener is informed.
- */
+ * Sets the checked state of an element. No dialog changed listener is
+ * informed.
+ */
public void setCheckedWithoutUpdate(Object object, boolean state) {
if (!fCheckElements.contains(object)) {
fCheckElements.add(object);
}
if (fTable != null) {
- ((CheckboxTableViewer)fTable).setChecked(object, state);
+ ((CheckboxTableViewer) fTable).setChecked(object, state);
}
}
/**
* Sets the check state of all elements
- */
+ */
public void checkAll(boolean state) {
if (state) {
- fCheckElements= getElements();
+ fCheckElements = getElements();
} else {
fCheckElements.clear();
}
if (fTable != null) {
- ((CheckboxTableViewer)fTable).setAllChecked(state);
+ ((CheckboxTableViewer) fTable).setAllChecked(state);
}
checkStateChanged();
}
-
-
+
private void doCheckStateChanged(CheckStateChangedEvent e) {
if (e.getChecked()) {
fCheckElements.add(e.getElement());
} else {
fCheckElements.remove(e.getElement());
- }
+ }
checkStateChanged();
}
-
+
// ------ enable / disable management
-
+
/*
* @see ListDialogField#getManagedButtonState
*/
return !fElements.isEmpty();
}
return super.getManagedButtonState(sel, index);
- }
+ }
/*
* @see ListDialogField#extraButtonPressed
- */
+ */
protected boolean managedButtonPressed(int index) {
if (index == fCheckAllButtonIndex) {
checkAll(true);
}
return true;
}
-
-
-
-
}
git://git.phpeclipse.com / phpeclipse.git / blobdiff