Skip to main content
summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
Diffstat (limited to 'jsf/plugins/org.eclipse.jst.jsf.common.ui/src/org/eclipse/jst/jsf/common/ui/internal/dialogfield/ComboDialogField.java')
-rw-r--r--jsf/plugins/org.eclipse.jst.jsf.common.ui/src/org/eclipse/jst/jsf/common/ui/internal/dialogfield/ComboDialogField.java320
1 files changed, 0 insertions, 320 deletions
diff --git a/jsf/plugins/org.eclipse.jst.jsf.common.ui/src/org/eclipse/jst/jsf/common/ui/internal/dialogfield/ComboDialogField.java b/jsf/plugins/org.eclipse.jst.jsf.common.ui/src/org/eclipse/jst/jsf/common/ui/internal/dialogfield/ComboDialogField.java
deleted file mode 100644
index 582634e13..000000000
--- a/jsf/plugins/org.eclipse.jst.jsf.common.ui/src/org/eclipse/jst/jsf/common/ui/internal/dialogfield/ComboDialogField.java
+++ /dev/null
@@ -1,320 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2006 Sybase, Inc. 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:
- * Sybase, Inc. - initial API and implementation
- *******************************************************************************/
-package org.eclipse.jst.jsf.common.ui.internal.dialogfield;
-
-import java.util.Map;
-import java.util.Map.Entry;
-
-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.ModifyEvent;
-import org.eclipse.swt.events.ModifyListener;
-import org.eclipse.swt.events.SelectionEvent;
-import org.eclipse.swt.events.SelectionListener;
-import org.eclipse.swt.layout.GridData;
-import org.eclipse.swt.widgets.Composite;
-import org.eclipse.swt.widgets.Control;
-import org.eclipse.swt.widgets.Display;
-import org.eclipse.ui.forms.widgets.FormToolkit;
-
-/**
- * Dialog field containing a label and a combo control.
- *
- * If the combo control is editable, then when user type in the field, will only
- * fire dialogFieldChanged, without dialogFieldApplied just as text control. But
- * when user change selection using the drop down, will fire both
- * dialogFieldChanged and dialogFieldApplied
- *
- * @author mengbo
- */
-public class ComboDialogField extends DialogFieldBase implements
- ISupportTextValue {
- final static private int WIDTH_HINT = 10;
-
- private String _text;
-
- private int _selectionIndex;
-
- private String[] _items;
-
- private CCombo _comboControl;
-
- private ModifyListener _modifyListener;
-
- private int _flags;
-
- private boolean _pending = false;
-
- private Map _entryMap;
-
- /**
- * @param flags
- */
- public ComboDialogField(int flags) {
- super();
- _text = ""; //$NON-NLS-1$
- _items = new String[0];
- _flags = flags;
- _selectionIndex = -1;
- }
-
- // ------- layout helpers
-
- /*
- * @see DialogField#doFillIntoGrid
- */
- public Control[] doFillIntoGrid(FormToolkit toolkit, Composite parent,
- int nColumns) {
- assertEnoughColumns(nColumns);
-
- Control requiredLabel = getRequiredLabelControl(toolkit, parent);
- requiredLabel.setLayoutData(gridDataForLabel(1));
-
- Control label = getLabelControl(toolkit, parent);
- label.setLayoutData(gridDataForLabel(1));
-
- CCombo combo = getComboControl(toolkit, parent);
- combo.setLayoutData(gridDataForCombo(nColumns - 2));
-
- return new Control[] { requiredLabel, label, combo };
- }
-
- /*
- * @see DialogField#getNumberOfControls
- */
- public int getNumberOfControls() {
- return 3;
- }
-
- private static GridData gridDataForCombo(int span) {
- GridData gd = new GridData();
- gd.horizontalAlignment = GridData.FILL;
- gd.grabExcessHorizontalSpace = false;
- gd.horizontalSpan = span;
- gd.widthHint = WIDTH_HINT;
- return gd;
- }
-
- // ------- focus methods
-
- /*
- * @see DialogField#setFocus
- */
- public boolean setFocus() {
- if (isOkToUse(_comboControl)) {
- _comboControl.setFocus();
- }
- return true;
- }
-
- // ------- ui creation
-
- /**
- * Creates or returns the created combo control.
- * @param toolkit
- *
- * @param parent
- * The parent composite or <code>null</code> when the widget
- * has already been created.
- * @return the custom combo control
- */
- public CCombo getComboControl(FormToolkit toolkit, Composite parent) {
- if (_comboControl == null || _comboControl.isDisposed()) {
- assertCompositeNotNull(parent);
- _modifyListener = new ModifyListener() {
- public void modifyText(ModifyEvent e) {
- doModifyText(e);
- }
- };
- SelectionListener selectionListener = new SelectionListener() {
- public void widgetSelected(SelectionEvent e) {
- doSelectionChanged(e);
- }
-
- public void widgetDefaultSelected(SelectionEvent e) {
- handleDefaultSelection(e);
- }
- };
-
- if (toolkit != null) {
- _comboControl = new CCombo(parent, _flags);
- toolkit.adapt(_comboControl);
- } else {
- _comboControl = new CCombo(parent, _flags | SWT.BORDER);
- _comboControl.setBackground(Display.getCurrent()
- .getSystemColor(SWT.COLOR_LIST_BACKGROUND));
- }
-
- // moved up due to 1GEUNW2
- _comboControl.setItems(_items);
- if (_selectionIndex != -1) {
- _comboControl.select(_selectionIndex);
- } else {
- _comboControl.setText(_text);
- }
- _comboControl.setFont(parent.getFont());
- _comboControl.addModifyListener(_modifyListener);
- _comboControl.addSelectionListener(selectionListener);
- _comboControl.addFocusListener(new FocusAdapter() {
- public void focusLost(FocusEvent e) {
- doFocusLost(e);
- }
- });
- _comboControl.setEnabled(isEnabled());
- _comboControl.setToolTipText(getToolTip());
- }
- return _comboControl;
- }
-
- private void handleDefaultSelection(SelectionEvent e) {
- // commit value
- if (_pending) {
- _pending = false;
- dialogFieldApplied();
- }
- }
-
- private void doFocusLost(FocusEvent e) {
- if (_pending) {
- _pending = false;
- dialogFieldApplied();
- }
- }
-
- private void doModifyText(ModifyEvent e) {
- if (isOkToUse(_comboControl)) {
- _text = getEntryKey(_comboControl.getText());
- _selectionIndex = _comboControl.getSelectionIndex();
- }
- _pending = true;
- dialogFieldChanged();
- }
-
- private void doSelectionChanged(SelectionEvent e) {
- if (isOkToUse(_comboControl)) {
- _items = _comboControl.getItems();
- _text = getEntryKey(_comboControl.getText());
- _selectionIndex = _comboControl.getSelectionIndex();
- }
- _pending = false;
- dialogFieldChangedAndApplied();
- }
-
- // ------ enable / disable management
-
- /*
- * @see DialogField#updateEnableState
- */
- protected void updateEnableState() {
- super.updateEnableState();
- if (isOkToUse(_comboControl)) {
- _comboControl.setEnabled(isEnabled());
- }
- }
-
- // ------ text access
-
-
- /**
- * Sets the combo items. Triggers a dialog-changed event.
- * @param items
- */
- public void setItems(String[] items) {
- _items = items;
- if (isOkToUse(_comboControl)) {
- _comboControl.setItems(items);
- }
- _pending = false;
- // dialogFieldChangedAndApplied();
- }
-
- /**
- * Gets the text.
- */
- public String getText() {
- return _text;
- }
-
- /**
- * Sets the text. Triggers a dialog-changed event.
- */
- public void setText(String text) {
- setTextWithoutUpdate(text);
- _pending = false;
- dialogFieldChangedAndApplied();
- }
-
- /**
- * Selects an item.
- * @param index
- */
- public void selectItem(int index) {
- if (isOkToUse(_comboControl)) {
- _comboControl.select(index);
- } else {
- if (index >= 0 && index < _items.length) {
- _text = getEntryKey(_items[index]);
- _selectionIndex = index;
- }
- }
- dialogFieldChangedAndApplied();
- }
-
- /**
- * Sets the text without triggering a dialog-changed event.
- */
- public void setTextWithoutUpdate(String text) {
- _pending = false;
- if (text == null) {
- text = "";//$NON-NLS-1$
- }
- _text = text;
- if (isOkToUse(_comboControl)) {
- _comboControl.removeModifyListener(_modifyListener);
- _comboControl.setText(getEntryValue(text));
- _comboControl.addModifyListener(_modifyListener);
- }
- }
-
- private String getEntryValue(String key) {
- if (_entryMap == null || !_entryMap.containsKey(key)) {
- return key;
- }
- return _entryMap.get(key).toString();
- }
-
- private String getEntryKey(String value) {
- if (_entryMap == null || !_entryMap.containsValue(value)) {
- return value;
- }
-
- Entry[] entries = (Entry[]) _entryMap.entrySet().toArray(new Entry[0]);
- for (int i = 0; i < entries.length; i++) {
- if (entries[i].getValue() == value
- || (value != null && value.equals(entries[i].getValue()))) {
- return entries[i].getKey().toString();
- }
- }
- return value;
- }
-
- /*
- * (non-Javadoc)
- *
- * @see org.eclipse.jst.jsf.common.ui.internal.dialogfield.DialogField#handleGrabHorizontal()
- */
- public void handleGrabHorizontal() {
- LayoutUtil.setGrabHorizontal(_comboControl, true);
- }
-}

Back to the top