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Diffstat (limited to 'bundles/org.eclipse.wst.xsd.ui/src-adt/org/eclipse/wst/xsd/ui/internal/adt/design/directedit/ADTComboBoxCellEditor.java')
| -rw-r--r-- | bundles/org.eclipse.wst.xsd.ui/src-adt/org/eclipse/wst/xsd/ui/internal/adt/design/directedit/ADTComboBoxCellEditor.java | 367 |
1 files changed, 0 insertions, 367 deletions
diff --git a/bundles/org.eclipse.wst.xsd.ui/src-adt/org/eclipse/wst/xsd/ui/internal/adt/design/directedit/ADTComboBoxCellEditor.java b/bundles/org.eclipse.wst.xsd.ui/src-adt/org/eclipse/wst/xsd/ui/internal/adt/design/directedit/ADTComboBoxCellEditor.java deleted file mode 100644 index 68642c5161..0000000000 --- a/bundles/org.eclipse.wst.xsd.ui/src-adt/org/eclipse/wst/xsd/ui/internal/adt/design/directedit/ADTComboBoxCellEditor.java +++ /dev/null @@ -1,367 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2001, 2006 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.xsd.ui.internal.adt.design.directedit; - -import java.text.MessageFormat; -import org.eclipse.jface.util.Assert; -import org.eclipse.jface.viewers.CellEditor; -import org.eclipse.jface.window.Window; -import org.eclipse.swt.SWT; -import org.eclipse.swt.custom.CCombo; -import org.eclipse.swt.events.FocusAdapter; -import org.eclipse.swt.events.FocusEvent; -import org.eclipse.swt.events.KeyAdapter; -import org.eclipse.swt.events.KeyEvent; -import org.eclipse.swt.events.SelectionAdapter; -import org.eclipse.swt.events.SelectionEvent; -import org.eclipse.swt.events.TraverseEvent; -import org.eclipse.swt.events.TraverseListener; -import org.eclipse.swt.graphics.GC; -import org.eclipse.swt.widgets.Composite; -import org.eclipse.swt.widgets.Control; -import org.eclipse.wst.xsd.ui.internal.adt.edit.ComponentReferenceEditManager; -import org.eclipse.wst.xsd.ui.internal.adt.edit.IComponentDialog; -import org.eclipse.wst.xsd.ui.internal.adt.editor.Messages; - -/* - * This is a copy of ComboBoxCellEditor. - * We need to apply and deactivate the combo on a single click (not on a double click like - * the ComboBoxCellEditor). - */ -public class ADTComboBoxCellEditor extends CellEditor -{ - - /** - * The list of items to present in the combo box. - */ - private String[] items; - - /** - * The zero-based index of the selected item. - */ - int selection; - - /** - * The custom combo box control. - */ - CCombo comboBox; - - /** - * Used to determine if the value should be applied to the cell. - */ - private boolean continueApply; - - private Object selectedValue; - //private Object setObject; - private ComponentReferenceEditManager componentReferenceEditManager; - - /** - * Default ComboBoxCellEditor style - */ - private static final int defaultStyle = SWT.NONE; - - - /** - * Creates a new cell editor with a combo containing the given list of choices - * and parented under the given control. The cell editor value is the - * zero-based index of the selected item. Initially, the cell editor has no - * cell validator and the first item in the list is selected. - * - * @param parent - * the parent control - * @param items - * the list of strings for the combo box - */ - public ADTComboBoxCellEditor(Composite parent, String[] items, ComponentReferenceEditManager editManager) - { - super(parent, defaultStyle); - setItems(items); - componentReferenceEditManager = editManager; - } - - /** - * Returns the list of choices for the combo box - * - * @return the list of choices for the combo box - */ - public String[] getItems() - { - return this.items; - } - - /** - * Sets the list of choices for the combo box - * - * @param items - * the list of choices for the combo box - */ - public void setItems(String[] items) - { - Assert.isNotNull(items); - this.items = items; - populateComboBoxItems(); - } - - /* - * (non-Javadoc) Method declared on CellEditor. - */ - protected Control createControl(Composite parent) - { - - comboBox = new CCombo(parent, getStyle() | SWT.READ_ONLY); - comboBox.setFont(parent.getFont()); - - comboBox.addKeyListener(new KeyAdapter() - { - // hook key pressed - see PR 14201 - public void keyPressed(KeyEvent e) - { - keyReleaseOccured(e); - } - }); - - comboBox.addSelectionListener(new SelectionAdapter() - { - public void widgetDefaultSelected(SelectionEvent event) - { - applyEditorValueAndDeactivate(); - } - - public void widgetSelected(SelectionEvent event) - { - Object newValue = null; - continueApply = true; - selection = comboBox.getSelectionIndex(); - String stringSelection = items[selection]; - - if (stringSelection.equals(Messages._UI_ACTION_BROWSE)) - { - newValue = invokeDialog(componentReferenceEditManager.getBrowseDialog()); - } - else if (stringSelection.equals(Messages._UI_ACTION_NEW)) - { - newValue = invokeDialog(componentReferenceEditManager.getNewDialog()); - } - - if (continueApply) - { - if (newValue == null) - { - int index = comboBox.getSelectionIndex(); - if (index != -1) - { - selectedValue = comboBox.getItem(index); - } - } - else - { - selectedValue = newValue; - } - - applyEditorValueAndDeactivate(); - } - else{ - focusLost(); - } - } - }); - - comboBox.addTraverseListener(new TraverseListener() - { - public void keyTraversed(TraverseEvent e) - { - if (e.detail == SWT.TRAVERSE_ESCAPE || e.detail == SWT.TRAVERSE_RETURN) - { - e.doit = false; - } - } - }); - - comboBox.addFocusListener(new FocusAdapter() - { - public void focusLost(FocusEvent e) - { - ADTComboBoxCellEditor.this.focusLost(); - } - }); - return comboBox; - } - - private Object invokeDialog(IComponentDialog dialog) - { - Object newValue = null; - - if (dialog == null) - { - return null; - } - - //dialog.setInitialComponent(setObject); - if (dialog.createAndOpen() == Window.OK) - { - newValue = dialog.getSelectedComponent(); - } - else - { - continueApply = false; - } - - return newValue; - } - - /** - * The <code>ComboBoxCellEditor</code> implementation of this - * <code>CellEditor</code> framework method returns the zero-based index of - * the current selection. - * - * @return the zero-based index of the current selection wrapped as an - * <code>Integer</code> - */ - protected Object doGetValue() - { - return new Integer(selection); - } - - /* - * (non-Javadoc) Method declared on CellEditor. - */ - protected void doSetFocus() - { - comboBox.setFocus(); - } - - /** - * The <code>ComboBoxCellEditor</code> implementation of this - * <code>CellEditor</code> framework method sets the minimum width of the - * cell. The minimum width is 10 characters if <code>comboBox</code> is not - * <code>null</code> or <code>disposed</code> eles it is 60 pixels to make - * sure the arrow button and some text is visible. The list of CCombo will be - * wide enough to show its longest item. - */ - public LayoutData getLayoutData() - { - LayoutData layoutData = super.getLayoutData(); - if ((comboBox == null) || comboBox.isDisposed()) - layoutData.minimumWidth = 60; - else - { - // make the comboBox 10 characters wide - GC gc = new GC(comboBox); - layoutData.minimumWidth = (gc.getFontMetrics().getAverageCharWidth() * 10) + 10; - gc.dispose(); - } - return layoutData; - } - - /** - * The <code>ComboBoxCellEditor</code> implementation of this - * <code>CellEditor</code> framework method accepts a zero-based index of a - * selection. - * - * @param value - * the zero-based index of the selection wrapped as an - * <code>Integer</code> - */ - protected void doSetValue(Object value) - { - Assert.isTrue(comboBox != null && (value instanceof Integer)); - selection = ((Integer) value).intValue(); - comboBox.select(selection); - } - - /** - * Updates the list of choices for the combo box for the current control. - */ - private void populateComboBoxItems() - { - if (comboBox != null && items != null) - { - comboBox.removeAll(); - for (int i = 0; i < items.length; i++) - comboBox.add(items[i], i); - - setValueValid(true); - selection = 0; - } - } - - /** - * Applies the currently selected value and deactiavates the cell editor - */ - void applyEditorValueAndDeactivate() - { - // must set the selection before getting value - selection = comboBox.getSelectionIndex(); - Object newValue = doGetValue(); - markDirty(); - boolean isValid = isCorrect(newValue); - setValueValid(isValid); - if (!isValid) - { - // try to insert the current value into the error message. - setErrorMessage(MessageFormat.format(getErrorMessage(), new Object[] { items[selection] })); - } - fireApplyEditorValue(); - deactivate(); - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.jface.viewers.CellEditor#focusLost() - */ - protected void focusLost() - { - if (isActivated()) - { - applyEditorValueAndDeactivate(); - } - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.jface.viewers.CellEditor#keyReleaseOccured(org.eclipse.swt.events.KeyEvent) - */ - protected void keyReleaseOccured(KeyEvent keyEvent) - { - if (keyEvent.character == '\u001b') - { // Escape character - fireCancelEditor(); - } - else if (keyEvent.character == '\t') - { // tab key - applyEditorValueAndDeactivate(); - } - } - - //public void setSetObject(Object object) - //{ - // setObject = object; - //} - - public Object getSelectedValue() - { - return selectedValue; - } - - /* - * TODO: rmah: This should be moved to WSDLEditorPlugin.java - */ -// private IEditorPart getActiveEditor() -// { -// IWorkbench workbench = XSDEditorPlugin.getDefault().getWorkbench(); -// IWorkbenchWindow workbenchWindow = workbench.getActiveWorkbenchWindow(); -// IEditorPart editorPart = workbenchWindow.getActivePage().getActiveEditor(); -// -// return editorPart; -// } -} |