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122 lines
3.5 KiB
Java
122 lines
3.5 KiB
Java
/* -*- Mode: java; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Mozilla Public License
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* Version 1.0 (the "License"); you may not use this file except in
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* compliance with the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS"
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* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
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* the License for the specific language governing rights and limitations
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* under the License.
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*
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* The Original Code is the Grendel mail/news client.
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*
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* The Initial Developer of the Original Code is Netscape Communications
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* Corporation. Portions created by Netscape are Copyright (C) 1997
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* Netscape Communications Corporation. All Rights Reserved.
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*
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* Created: Will Scullin <scullin@netscape.com>, 4 Nov 1997.
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*/
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package grendel.search;
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import java.awt.Component;
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import java.awt.Dimension;
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import java.awt.GridBagLayout;
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import java.awt.LayoutManager2;
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import java.awt.SystemColor;
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import java.awt.event.ItemEvent;
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import java.awt.event.ItemListener;
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import javax.mail.search.SearchTerm;
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import javax.swing.JComboBox;
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import javax.swing.JLabel;
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import javax.swing.JList;
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import javax.swing.JPanel;
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import javax.swing.JTextField;
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import javax.swing.ListCellRenderer;
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import javax.swing.border.EmptyBorder;
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import grendel.widgets.SelectionManager;
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class AttributePanel extends TermPanel {
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ISearchable fSearchable;
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int fMargin = 3;
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JComboBox fAttribCombo;
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JComboBox fOpCombo;
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Component fValueComponent;
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public AttributePanel(SearchPanel aParent, ISearchable aSearchable) {
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super(aParent, new AttributeLayout());
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fSearchable = aSearchable;
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setBorder(new EmptyBorder(fMargin, fMargin, fMargin, fMargin));
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fAttribCombo = new JComboBox();
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add(fAttribCombo, AttributeLayout.kAttribute);
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updateAttribCombo();
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fOpCombo = new JComboBox();
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add(fOpCombo, AttributeLayout.kOperator);
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updateOpCombo();
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fValueComponent = null;
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updateValueComponent();
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fAttribCombo.addItemListener(new AttribListener());
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}
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public SearchTerm getSearch() {
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ISearchAttribute attrib =
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(ISearchAttribute) fAttribCombo.getSelectedItem();
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return attrib.getAttributeTerm(fOpCombo.getSelectedItem(),
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attrib.getValue(fValueComponent));
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}
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void updateAttribCombo() {
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fAttribCombo.removeAllItems();
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for (int i = 0; i < fSearchable.getSearchAttributeCount(); i++) {
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fAttribCombo.addItem(fSearchable.getSearchAttribute(i));
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}
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fAttribCombo.setSelectedIndex(0);
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}
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void updateOpCombo() {
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ISearchAttribute attrib =
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(ISearchAttribute) fAttribCombo.getSelectedItem();
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fOpCombo.removeAllItems();
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for (int i = 0; i < attrib.getOperatorCount(); i++) {
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fOpCombo.addItem(attrib.getOperator(i));
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}
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fOpCombo.setSelectedIndex(0);
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}
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void updateValueComponent() {
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ISearchAttribute attrib =
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(ISearchAttribute) fAttribCombo.getSelectedItem();
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if (fValueComponent != null) {
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remove(fValueComponent);
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}
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fValueComponent = attrib.getValueComponent();
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if (fValueComponent != null) {
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add(fValueComponent, AttributeLayout.kValue);
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}
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}
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class AttribListener implements ItemListener {
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public void itemStateChanged(ItemEvent aEvent) {
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if (aEvent.getStateChange() == ItemEvent.SELECTED) {
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updateOpCombo();
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updateValueComponent();
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repaint();
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}
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}
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}
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}
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