2 * Copyright 2000-2009 JetBrains s.r.o.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
18 * @author Eugene Zhuravlev
20 package com
.intellij
.ui
;
25 * When enabled the checkbox behaves like the ordinary checkbox
26 * If to use special methods to enable/disable it,
27 * it will manage different selected/unselected states for each mode - enabled or disabled
29 public class StateRestoringCheckBox
extends JCheckBox
{
30 private boolean myIsSelectedWhenSelectable
;
32 public StateRestoringCheckBox() {
34 myIsSelectedWhenSelectable
= isSelected();
37 public StateRestoringCheckBox(Icon icon
) {
39 myIsSelectedWhenSelectable
= isSelected();
42 public StateRestoringCheckBox(Icon icon
, boolean selected
) {
43 super(icon
, selected
);
44 myIsSelectedWhenSelectable
= isSelected();
47 public StateRestoringCheckBox(String text
) {
49 myIsSelectedWhenSelectable
= isSelected();
52 public StateRestoringCheckBox(Action a
) {
54 myIsSelectedWhenSelectable
= isSelected();
57 public StateRestoringCheckBox(String text
, boolean selected
) {
58 super(text
, selected
);
59 myIsSelectedWhenSelectable
= isSelected();
62 public StateRestoringCheckBox(String text
, Icon icon
) {
64 myIsSelectedWhenSelectable
= isSelected();
67 public StateRestoringCheckBox(String text
, Icon icon
, boolean selected
) {
68 super(text
, icon
, selected
);
69 myIsSelectedWhenSelectable
= isSelected();
73 * The method should be used instead of setEnabled(false) or disable() in order to support selected state saving/recovering
74 * Remembers the selected state of the checkbox when the checkbox is enabled, disables it
75 * and sets the selected state according to tha parameter pased
76 * @param isSelected the parameter telling whetheer the checkbox is selected when disabled
78 public void makeUnselectable(boolean isSelected
) {
80 myIsSelectedWhenSelectable
= isSelected();
83 setSelected(isSelected
);
87 * The method should be used instead of setEnabled(true) or enable() in order to support selected state saving/recovering
88 * Enables the checkbox and restores the selected state of the checkbox to the one, that it had before the makeUnselectable() method was called
89 * that was before the checkbox was disabled
91 public void makeSelectable() {
94 setSelected(myIsSelectedWhenSelectable
);
98 public boolean isSelectedWhenSelectable() {
102 return myIsSelectedWhenSelectable
;