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Code Issues Packages Projects Releases Wiki Activity

IDEA-82111 Cannot use autocompletion with mouse

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This commit is contained in:
Konstantin Bulenkov
2012-03-01 19:56:39 +01:00
parent c46e4613e7
commit 3065cba0f6
1 changed files with 53 additions and 6 deletions
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platform/lang-impl/src/com/intellij/codeInsight/lookup/impl/LookupImpl.java
+53 -6
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@@ -27,11 +27,11 @@ import com.intellij.codeInsight.hint.HintManagerImpl;
import com.intellij.codeInsight.lookup.*;
import com.intellij.codeInsight.template.impl.LiveTemplateLookupElement;
import com.intellij.featureStatistics.FeatureUsageTracker;
import com.intellij.ide.IdeEventQueue;
import com.intellij.ide.ui.UISettings;
import com.intellij.lang.LangBundle;
import com.intellij.openapi.Disposable;
import com.intellij.openapi.actionSystem.ActionManager;
import com.intellij.openapi.actionSystem.IdeActions;
import com.intellij.openapi.actionSystem.*;
import com.intellij.openapi.application.AccessToken;
import com.intellij.openapi.application.ApplicationManager;
import com.intellij.openapi.application.WriteAction;
@@ -49,6 +49,7 @@ import com.intellij.openapi.util.Disposer;
import com.intellij.openapi.util.IconLoader;
import com.intellij.openapi.util.Trinity;
import com.intellij.openapi.util.text.StringUtil;
import com.intellij.openapi.wm.IdeFocusManager;
import com.intellij.psi.PsiDocumentManager;
import com.intellij.psi.PsiElement;
import com.intellij.psi.PsiFile;
@@ -83,8 +84,7 @@ import javax.swing.border.LineBorder;
import javax.swing.event.ListSelectionEvent;
import javax.swing.event.ListSelectionListener;
import java.awt.*;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.awt.event.*;
import java.util.*;
import java.util.List;
@@ -103,7 +103,23 @@ public class LookupImpl extends LightweightHint implements LookupEx, Disposable
private boolean myStableStart;
private RangeMarker myLookupStartMarker;
private final JList myList = new JBList(new DefaultListModel());
private final JList myList = new JBList(new DefaultListModel()) {
@Override
protected void processKeyEvent(final KeyEvent e) {
final char keyChar = e.getKeyChar();
if (keyChar == KeyEvent.VK_ENTER || keyChar == KeyEvent.VK_TAB) {
IdeFocusManager.getInstance(myProject).requestFocus(myEditor.getContentComponent(), true).doWhenDone(new Runnable() {
@Override
public void run() {
IdeEventQueue.getInstance().getKeyEventDispatcher().dispatchKeyEvent(e);
}
});
return;
}
super.processKeyEvent(e);
}
};
private final LookupCellRenderer myCellRenderer;
private Boolean myPositionedAbove = null;
@@ -173,9 +189,12 @@ public class LookupImpl extends LightweightHint implements LookupEx, Disposable
return myScrollBarIncreaseButton;
}
});
getComponent().add(myLayeredPane, BorderLayout.CENTER);
//IDEA-82111
fixMouseCheaters();
myLayeredPane.mainPanel.add(myScrollPane, BorderLayout.CENTER);
myScrollPane.setBorder(null);
@@ -211,6 +230,34 @@ public class LookupImpl extends LightweightHint implements LookupEx, Disposable
updateSorting();
}
//Yes, it's possible to move focus to the hint. It's inconvenient, it doesn't make sense, but it's possible.
// This fix is for those jerks
private void fixMouseCheaters() {
new AnAction() {
@Override
public void actionPerformed(AnActionEvent e) {
final InputEvent event = e.getInputEvent();
if (! (event instanceof KeyEvent)) return;
final char keyChar = ((KeyEvent)event).getKeyChar();
if (keyChar == KeyEvent.VK_ENTER || keyChar == KeyEvent.VK_TAB) {
IdeFocusManager.getInstance(myProject).requestFocus(myEditor.getContentComponent(), true).doWhenDone(new Runnable() {
@Override
public void run() {
try {
final Robot robot = new Robot();
final int code = ((KeyEvent)event).getKeyCode();
robot.keyPress(code);
robot.keyRelease(code);
}
catch (AWTException ignored) {
}
}
});
}
}
}.registerCustomShortcutSet(new CustomShortcutSet(KeyboardShortcut.fromString("ENTER"), KeyboardShortcut.fromString("TAB")), getComponent(), this);
}
private void updateSorting() {
final boolean lexi = UISettings.getInstance().SORT_LOOKUP_ELEMENTS_LEXICOGRAPHICALLY;
mySortingLabel.setIcon(lexi ? lexiSortIcon : relevanceSortIcon);