diff options
Diffstat (limited to 'platform/lang-impl/src/com/intellij/profile/codeInspection/ui/table/ThreeStateCheckBoxRenderer.java')
-rw-r--r-- | platform/lang-impl/src/com/intellij/profile/codeInspection/ui/table/ThreeStateCheckBoxRenderer.java | 127 |
1 files changed, 127 insertions, 0 deletions
diff --git a/platform/lang-impl/src/com/intellij/profile/codeInspection/ui/table/ThreeStateCheckBoxRenderer.java b/platform/lang-impl/src/com/intellij/profile/codeInspection/ui/table/ThreeStateCheckBoxRenderer.java new file mode 100644 index 000000000000..7d8cfdfc9db5 --- /dev/null +++ b/platform/lang-impl/src/com/intellij/profile/codeInspection/ui/table/ThreeStateCheckBoxRenderer.java @@ -0,0 +1,127 @@ +/* + * Copyright 2000-2014 JetBrains s.r.o. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.intellij.profile.codeInspection.ui.table; + +import com.intellij.ui.ClickListener; +import com.intellij.util.SmartList; +import com.intellij.util.ui.ThreeStateCheckBox; +import com.intellij.util.ui.UIUtil; +import org.jetbrains.annotations.NotNull; +import org.jetbrains.annotations.Nullable; + +import javax.swing.*; +import javax.swing.event.CellEditorListener; +import javax.swing.event.ChangeEvent; +import javax.swing.table.TableCellEditor; +import javax.swing.table.TableCellRenderer; +import java.awt.*; +import java.awt.event.MouseEvent; +import java.util.EventObject; +import java.util.List; + +/** + * @author Dmitry Batkovich + */ +public class ThreeStateCheckBoxRenderer extends ThreeStateCheckBox implements TableCellRenderer, TableCellEditor { + + private final List<CellEditorListener> myListeners = new SmartList<CellEditorListener>(); + + public ThreeStateCheckBoxRenderer() { + setThirdStateEnabled(false); + setHorizontalAlignment(CENTER); + setVerticalAlignment(CENTER); + } + + @Override + public Component getTableCellEditorComponent(final JTable table, final Object value, final boolean isSelected, final int row, final int column) { + return tune(value, isSelected, row, table); + } + + @Override + public Component getTableCellRendererComponent(final JTable table, final Object value, final boolean isSelected, final boolean hasFocus, final int row, final int column) { + return tune(value, isSelected, row, table); + } + + private JCheckBox tune(final Object value, final boolean isSelected, final int row, final JTable table) { + final Color bg = UIUtil.isUnderNimbusLookAndFeel() && row % 2 == 1 ? UIUtil.TRANSPARENT_COLOR : table.getBackground(); + final Color fg = table.getForeground(); + final Color selBg = table.getSelectionBackground(); + final Color selFg = table.getSelectionForeground(); + + setForeground(isSelected ? selFg : fg); + setBackground(isSelected ? selBg : bg); + + if (value == null) { + setState(State.DONT_CARE); + } else { + setSelected((Boolean) value); + } + new ClickListener() { + @Override + public boolean onClick(@NotNull final MouseEvent event, final int clickCount) { + if (clickCount == 1) { + stopCellEditing(); + return true; + } + return false; + } + }.installOn(this); + return this; + } + + @Nullable + @Override + public Object getCellEditorValue() { + return getState() != State.DONT_CARE ? isSelected() : null; + } + + @Override + public boolean isCellEditable(final EventObject anEvent) { + return true; + } + + @Override + public boolean shouldSelectCell(final EventObject anEvent) { + return true; + } + + @Override + public boolean stopCellEditing() { + final ChangeEvent e = new ChangeEvent(this); + for (final CellEditorListener listener : myListeners) { + listener.editingStopped(e); + } + return true; + } + + @Override + public void cancelCellEditing() { + final ChangeEvent e = new ChangeEvent(this); + for (final CellEditorListener listener : myListeners) { + listener.editingCanceled(e); + } + } + + @Override + public void addCellEditorListener(final CellEditorListener l) { + myListeners.add(l); + } + + @Override + public void removeCellEditorListener(final CellEditorListener l) { + myListeners.remove(l); + } +} |