diff options
Diffstat (limited to 'platform/dvcs-impl/src/com/intellij/dvcs/push/ui/PushLogTreeUtil.java')
-rw-r--r-- | platform/dvcs-impl/src/com/intellij/dvcs/push/ui/PushLogTreeUtil.java | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/platform/dvcs-impl/src/com/intellij/dvcs/push/ui/PushLogTreeUtil.java b/platform/dvcs-impl/src/com/intellij/dvcs/push/ui/PushLogTreeUtil.java new file mode 100644 index 000000000000..c7da9247ae74 --- /dev/null +++ b/platform/dvcs-impl/src/com/intellij/dvcs/push/ui/PushLogTreeUtil.java @@ -0,0 +1,52 @@ +/* + * 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.dvcs.push.ui; + +import com.intellij.ui.CheckboxTree; +import org.jetbrains.annotations.Nullable; + +import javax.swing.*; +import javax.swing.tree.TreeNode; +import javax.swing.tree.TreePath; +import java.awt.*; +import java.awt.event.MouseEvent; + +public class PushLogTreeUtil { + + @Nullable + public static Object getTagAtForRenderer(CheckboxTree.CheckboxTreeCellRenderer renderer, MouseEvent e) { + JTree tree = (JTree)e.getSource(); + Object tag = null; + final TreePath path = tree.getPathForLocation(e.getX(), e.getY()); + if (path != null) { + final Rectangle rectangle = tree.getPathBounds(path); + assert rectangle != null; + int dx = e.getX() - rectangle.x; + final TreeNode treeNode = (TreeNode)path.getLastPathComponent(); + final int row = tree.getRowForLocation(e.getX(), e.getY()); + tree.getCellRenderer().getTreeCellRendererComponent(tree, treeNode, false, false, true, row, true); + if (treeNode instanceof RepositoryNode) { + RepositoryNode repositoryNode = (RepositoryNode)treeNode; + int checkBoxWidth = repositoryNode.isCheckboxVisible() ? renderer.getCheckbox().getWidth() : 0; + tag = renderer.getTextRenderer().getFragmentTagAt(dx - checkBoxWidth); + } + else { + tag = renderer.getTextRenderer().getFragmentTagAt(dx); + } + } + return tag; + } +} |