Skip to main content
summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
Diffstat (limited to 'jsf/plugins/org.eclipse.jst.jsf.facesconfig.ui/src/org/eclipse/jst/jsf/facesconfig/ui/preference/ComboFieldEditor.java')
-rw-r--r--jsf/plugins/org.eclipse.jst.jsf.facesconfig.ui/src/org/eclipse/jst/jsf/facesconfig/ui/preference/ComboFieldEditor.java1
1 files changed, 0 insertions, 1 deletions
diff --git a/jsf/plugins/org.eclipse.jst.jsf.facesconfig.ui/src/org/eclipse/jst/jsf/facesconfig/ui/preference/ComboFieldEditor.java b/jsf/plugins/org.eclipse.jst.jsf.facesconfig.ui/src/org/eclipse/jst/jsf/facesconfig/ui/preference/ComboFieldEditor.java
deleted file mode 100644
index cb344b36e..000000000
--- a/jsf/plugins/org.eclipse.jst.jsf.facesconfig.ui/src/org/eclipse/jst/jsf/facesconfig/ui/preference/ComboFieldEditor.java
+++ /dev/null
@@ -1 +0,0 @@
-/******************************************************************************* * Copyright (c) 2004, 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.facesconfig.ui.preference; import org.eclipse.core.runtime.Assert; import org.eclipse.jface.preference.FieldEditor; import org.eclipse.swt.SWT; import org.eclipse.swt.events.SelectionAdapter; import org.eclipse.swt.events.SelectionEvent; import org.eclipse.swt.layout.GridData; import org.eclipse.swt.widgets.Combo; import org.eclipse.swt.widgets.Composite; import org.eclipse.swt.widgets.Control; /** * * A field editor for a combo box that allows the drop-down selection of one of * a list of items. * */ public class ComboFieldEditor extends FieldEditor { /** * * The <code>Combo</code> widget. * */ private Combo fCombo; /** * * The value (not the name) of the currently selected item in the Combo * widget. * */ private String fValue; /** * * The names (labels) and underlying values to populate the combo widget. * These should be * * arranged as: { {name1, value1}, {name2, value2}, ...} * */ private String[][] fEntryNamesAndValues; public ComboFieldEditor(String name, String labelText, String[][] entryNamesAndValues, Composite parent) { init(name, labelText); Assert.isTrue(checkArray(entryNamesAndValues)); fEntryNamesAndValues = entryNamesAndValues; createControl(parent); } /** * * Checks whether given <code>String[][]</code> is of "type" * * <code>String[][2]</code>. * * * * @return <code>true</code> if it is ok, and <code>false</code> * otherwise * */ private boolean checkArray(String[][] table) { if (table == null) { return false; } for (int i = 0; i < table.length; i++) { String[] array = table[i]; if (array == null || array.length != 2) { return false; } } return true; } /** * * @see FieldEditor#adjustForNumColumns(int) * */ protected void adjustForNumColumns(int numColumns) { if (numColumns > 1) { Control control = getLabelControl(); int left = numColumns; if (control != null) { ((GridData) control.getLayoutData()).horizontalSpan = 1; left = left - 1; } ((GridData) fCombo.getLayoutData()).horizontalSpan = left; } else { Control control = getLabelControl(); if (control != null) { ((GridData) control.getLayoutData()).horizontalSpan = 1; } ((GridData) fCombo.getLayoutData()).horizontalSpan = 1; } } /** * * @see FieldEditor#doFillIntoGrid(Composite, int) * */ protected void doFillIntoGrid(Composite parent, int numColumns) { int comboC = 1; if (numColumns > 1) { comboC = numColumns - 1; } Control control = getLabelControl(parent); GridData gd = new GridData(); gd.horizontalSpan = 1; control.setLayoutData(gd); control = getComboBoxControl(parent); gd = new GridData(); gd.horizontalSpan = comboC; gd.horizontalAlignment = GridData.FILL; control.setLayoutData(gd); } /** * * @see FieldEditor#doLoad() * */ protected void doLoad() { updateComboForValue(getPreferenceStore().getString(getPreferenceName())); } /** * * @see FieldEditor#doLoadDefault() * */ protected void doLoadDefault() { updateComboForValue(getPreferenceStore().getDefaultString( getPreferenceName())); } /** * * @see FieldEditor#doStore() * */ protected void doStore() { if (fValue == null) { getPreferenceStore().setToDefault(getPreferenceName()); return; } getPreferenceStore().setValue(getPreferenceName(), fValue); } /** * * @see FieldEditor#getNumberOfControls() * */ public int getNumberOfControls() { return 1; } /** * * Lazily create and return the Combo control. * */ public Combo getComboBoxControl(Composite parent) { if (fCombo == null) { fCombo = new Combo(parent, SWT.READ_ONLY); for (int i = 0; i < fEntryNamesAndValues.length; i++) { fCombo.add(fEntryNamesAndValues[i][0], i); } fCombo.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent evt) { String oldValue = fValue; String name = fCombo.getText(); fValue = getValueForName(name); setPresentsDefaultValue(false); fireValueChanged(VALUE, oldValue, fValue); } }); } return fCombo; } /** * * Given the name (label) of an entry, return the corresponding value. * */ protected String getValueForName(String name) { for (int i = 0; i < fEntryNamesAndValues.length; i++) { String[] entry = fEntryNamesAndValues[i]; if (name.equals(entry[0])) { return entry[1]; } } return fEntryNamesAndValues[0][0]; } /** * * Set the name in the combo widget to match the specified value. * */ protected void updateComboForValue(String value) { fValue = value; for (int i = 0; i < fEntryNamesAndValues.length; i++) { if (value.equals(fEntryNamesAndValues[i][1])) { fCombo.setText(fEntryNamesAndValues[i][0]); return; } } if (fEntryNamesAndValues.length > 0) { fValue = fEntryNamesAndValues[0][1]; } } } \ No newline at end of file

Back to the top