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IDEA-227295 replaced KeyListener for project actions list with ActionMap using ListActions

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GitOrigin-RevId: 99e33e1e59b01f06078d1cf1ba31eaea259bf05d
This commit is contained in:
arseniy.nisnevich
2019-11-22 17:33:33 +00:00
committed by intellij-monorepo-bot
parent 507b13c25a
commit bbad2b53e8
1 changed files with 39 additions and 36 deletions
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platform/platform-impl/src/com/intellij/openapi/wm/impl/welcomeScreen/NewRecentProjectPanel.java
+39 -36
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@@ -9,10 +9,7 @@ import com.intellij.openapi.actionSystem.ActionPlaces;
import com.intellij.openapi.actionSystem.AnAction;
import com.intellij.openapi.util.io.UniqueNameBuilder;
import com.intellij.openapi.wm.IdeFocusManager;
import com.intellij.ui.ColorUtil;
import com.intellij.ui.ComponentUtil;
import com.intellij.ui.JBColor;
import com.intellij.ui.PopupHandler;
import com.intellij.ui.*;
import com.intellij.ui.components.JBList;
import com.intellij.ui.components.panels.NonOpaquePanel;
import com.intellij.ui.scale.JBUIScale;
@@ -27,6 +24,7 @@ import org.jetbrains.annotations.Nullable;
import javax.swing.*;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.KeyAdapter;
import java.awt.event.KeyEvent;
import java.util.Arrays;
@@ -74,47 +72,52 @@ public class NewRecentProjectPanel extends RecentProjectPanel {
final JBList list = super.createList(recentProjectActions, size);
list.setBackground(FlatWelcomeFrame.getProjectsBackground());
list.addKeyListener(new KeyAdapter() {
list.getActionMap().put(ListActions.Right.ID, new AbstractAction() {
@Override
public void keyPressed(KeyEvent e) {
public void actionPerformed(ActionEvent e) {
Object selected = list.getSelectedValue();
final ProjectGroup group;
ProjectGroup group = null;
if (selected instanceof ProjectGroupActionGroup) {
group = ((ProjectGroupActionGroup)selected).getGroup();
} else {
group = null;
}
int keyCode = e.getKeyCode();
if (keyCode == KeyEvent.VK_RIGHT) {
if (group != null) {
if (!group.isExpanded()) {
group.setExpanded(true);
ListModel model = ((NameFilteringListModel)list.getModel()).getOriginalModel();
int index = list.getSelectedIndex();
RecentProjectsWelcomeScreenActionBase.rebuildRecentProjectDataModel((DefaultListModel)model);
list.setSelectedIndex(group.getProjects().isEmpty() ? index : index + 1);
}
} else {
FlatWelcomeFrame frame = ComponentUtil.getParentOfType((Class<? extends FlatWelcomeFrame>)FlatWelcomeFrame.class, list);
if (frame != null) {
FocusTraversalPolicy policy = frame.getFocusTraversalPolicy();
if (policy != null) {
Component next = policy.getComponentAfter(frame, list);
if (next != null) {
IdeFocusManager.getGlobalInstance().doWhenFocusSettlesDown(() -> IdeFocusManager.getGlobalInstance().requestFocus(next, true));
}
if (group != null) {
if (!group.isExpanded()) {
group.setExpanded(true);
ListModel model = ((NameFilteringListModel)list.getModel()).getOriginalModel();
int index = list.getSelectedIndex();
RecentProjectsWelcomeScreenActionBase.rebuildRecentProjectDataModel((DefaultListModel)model);
list.setSelectedIndex(group.getProjects().isEmpty() ? index : index + 1);
}
} else {
FlatWelcomeFrame frame = ComponentUtil.getParentOfType((Class<? extends FlatWelcomeFrame>)FlatWelcomeFrame.class, list);
if (frame != null) {
FocusTraversalPolicy policy = frame.getFocusTraversalPolicy();
if (policy != null) {
Component next = policy.getComponentAfter(frame, list);
if (next != null) {
IdeFocusManager.getGlobalInstance().doWhenFocusSettlesDown(() -> IdeFocusManager.getGlobalInstance().requestFocus(next, true));
}
}
}
} else if (keyCode == KeyEvent.VK_LEFT ) {
if (group != null && group.isExpanded()) {
group.setExpanded(false);
int index = list.getSelectedIndex();
ListModel model = ((NameFilteringListModel)list.getModel()).getOriginalModel();
RecentProjectsWelcomeScreenActionBase.rebuildRecentProjectDataModel((DefaultListModel)model);
list.setSelectedIndex(index);
}
}
}
});
list.getActionMap().put(ListActions.Left.ID, new AbstractAction() {
@Override
public void actionPerformed(ActionEvent e) {
Object selected = list.getSelectedValue();
ProjectGroup group = null;
if (selected instanceof ProjectGroupActionGroup) {
group = ((ProjectGroupActionGroup)selected).getGroup();
}
if (group != null && group.isExpanded()) {
group.setExpanded(false);
int index = list.getSelectedIndex();
ListModel model = ((NameFilteringListModel)list.getModel()).getOriginalModel();
RecentProjectsWelcomeScreenActionBase.rebuildRecentProjectDataModel((DefaultListModel)model);
list.setSelectedIndex(index);
}
}
});