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Code Issues Packages Projects Releases Wiki Activity

safe delete: preview for overriding methods (IDEA-51545)

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This commit is contained in:
anna
2010-02-08 21:23:03 +03:00
parent 4851542737
commit 5e425ad989
1 changed files with 46 additions and 5 deletions
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java/java-impl/src/com/intellij/refactoring/safeDelete/OverridingMethodsDialog.java
+46 -5
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@@ -15,9 +15,12 @@
*/
package com.intellij.refactoring.safeDelete;
import com.intellij.openapi.Disposable;
import com.intellij.openapi.help.HelpManager;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.ui.DialogWrapper;
import com.intellij.openapi.ui.Splitter;
import com.intellij.openapi.util.Disposer;
import com.intellij.psi.PsiSubstitutor;
import com.intellij.psi.util.PsiFormatUtil;
import com.intellij.refactoring.HelpID;
@@ -25,20 +28,23 @@ import com.intellij.refactoring.RefactoringBundle;
import com.intellij.refactoring.safeDelete.usageInfo.SafeDeleteOverridingMethodUsageInfo;
import com.intellij.ui.BooleanTableCellRenderer;
import com.intellij.ui.ScrollPaneFactory;
import com.intellij.util.ui.Table;
import com.intellij.usageView.UsageInfo;
import com.intellij.usages.impl.UsagePreviewPanel;
import com.intellij.util.ui.Table;
import org.jetbrains.annotations.NonNls;
import javax.swing.*;
import javax.swing.event.ListSelectionEvent;
import javax.swing.event.ListSelectionListener;
import javax.swing.table.AbstractTableModel;
import javax.swing.table.TableColumnModel;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.KeyEvent;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import org.jetbrains.annotations.NonNls;
/**
* @author dsl
*/
@@ -49,6 +55,7 @@ class OverridingMethodsDialog extends DialogWrapper {
private static final int CHECK_COLUMN = 0;
private Table myTable;
private final UsagePreviewPanel myUsagePreviewPanel;
public OverridingMethodsDialog(Project project, List<UsageInfo> overridingMethods) {
super(project, true);
@@ -67,7 +74,7 @@ class OverridingMethodsDialog extends DialogWrapper {
PsiFormatUtil.SHOW_TYPE
);
}
myUsagePreviewPanel = new UsagePreviewPanel(project);
setTitle(RefactoringBundle.message("unused.overriding.methods.title"));
init();
}
@@ -106,6 +113,12 @@ class OverridingMethodsDialog extends DialogWrapper {
return myTable;
}
@Override
protected void dispose() {
Disposer.dispose(myUsagePreviewPanel);
super.dispose();
}
protected JComponent createCenterPanel() {
JPanel panel = new JPanel(new BorderLayout());
panel.setBorder(BorderFactory.createEmptyBorder(8, 0, 4, 0));
@@ -157,7 +170,35 @@ class OverridingMethodsDialog extends DialogWrapper {
JScrollPane scrollPane = ScrollPaneFactory.createScrollPane(myTable);
panel.add(scrollPane, BorderLayout.CENTER);
return panel;
ListSelectionListener selectionListener = new ListSelectionListener() {
public void valueChanged(final ListSelectionEvent e) {
int index = myTable.getSelectionModel().getLeadSelectionIndex();
if (index != -1) {
UsageInfo usageInfo = myOverridingMethods.get(index);
myUsagePreviewPanel.updateLayout(Collections.singletonList(usageInfo));
}
else {
myUsagePreviewPanel.updateLayout(null);
}
}
};
myTable.getSelectionModel().addListSelectionListener(selectionListener);
final Splitter splitter = new Splitter(true, 0.3f);
splitter.setFirstComponent(panel);
splitter.setSecondComponent(myUsagePreviewPanel);
myUsagePreviewPanel.updateLayout(null);
Disposer.register(myDisposable, new Disposable(){
public void dispose() {
splitter.dispose();
}
});
if (tableModel.getRowCount() != 0) {
myTable.getSelectionModel().addSelectionInterval(0,0);
}
return splitter;
}
class MyTableModel extends AbstractTableModel {