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Code Issues Packages Projects Releases Wiki Activity

add [x] to Recent Projects to remove projects by mouse

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This commit is contained in:
Konstantin Bulenkov
2015-07-22 19:09:11 +02:00
parent a1d2a18300
commit 18c70aaca4
1 changed files with 74 additions and 10 deletions
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platform/platform-impl/src/com/intellij/openapi/wm/impl/welcomeScreen/RecentProjectPanel.java
+74 -10
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@@ -160,17 +160,8 @@ public class RecentProjectPanel extends JPanel {
"Remove Recent Project",
Messages.getQuestionIcon());
if (rc == Messages.OK) {
RecentProjectsManager manager = RecentProjectsManager.getInstance();
for (Object projectAction : selection) {
if (projectAction instanceof ReopenProjectAction) {
manager.removePath(((ReopenProjectAction)projectAction).getProjectPath());
} else if (projectAction instanceof ProjectGroupActionGroup) {
final ProjectGroup group = ((ProjectGroupActionGroup)projectAction).getGroup();
for (String path : group.getProjects()) {
manager.removePath(path);
}
manager.removeGroup(group);
}
removeRecentProjectElement(projectAction);
}
ListUtil.removeSelectedItems(myList);
}
@@ -221,6 +212,19 @@ public class RecentProjectPanel extends JPanel {
setBorder(new LineBorder(WelcomeScreenColors.BORDER_COLOR));
}
protected static void removeRecentProjectElement(Object element) {
final RecentProjectsManager manager = RecentProjectsManager.getInstance();
if (element instanceof ReopenProjectAction) {
manager.removePath(((ReopenProjectAction)element).getProjectPath());
} else if (element instanceof ProjectGroupActionGroup) {
final ProjectGroup group = ((ProjectGroupActionGroup)element).getGroup();
for (String path : group.getProjects()) {
manager.removePath(path);
}
manager.removeGroup(group);
}
}
protected boolean isUseGroups() {
return false;
}
@@ -310,18 +314,78 @@ public class RecentProjectPanel extends JPanel {
private static class MyList extends JBList {
private final Dimension mySize;
private Point myMousePoint;
private MyList(Dimension size, @NotNull Object ... listData) {
super(listData);
mySize = size;
setEmptyText(" No Project Open Yet ");
setSelectionMode(ListSelectionModel.MULTIPLE_INTERVAL_SELECTION);
final MouseHandler handler = new MouseHandler();
addMouseListener(handler);
addMouseMotionListener(handler);
}
public Rectangle getCloseIconRect(int index) {
final Rectangle bounds = getCellBounds(index, index);
Icon icon = AllIcons.Welcome.Project.Remove;
return new Rectangle(bounds.width - icon.getIconWidth() - 10, bounds.y + 10, icon.getIconWidth(), icon.getIconHeight());
}
@Override
public void paint(Graphics g) {
super.paint(g);
if (myMousePoint != null) {
final int index = locationToIndex(myMousePoint);
if (index != -1) {
final Rectangle iconRect = getCloseIconRect(index);
Icon icon = iconRect.contains(myMousePoint) ? AllIcons.Welcome.Project.Remove_hover : AllIcons.Welcome.Project.Remove;
icon.paintIcon(this, g, iconRect.x, iconRect.y);
}
}
}
@Override
protected void processMouseEvent(MouseEvent e) {
super.processMouseEvent(e);
}
@Override
public Dimension getPreferredScrollableViewportSize() {
return mySize == null ? super.getPreferredScrollableViewportSize() : mySize;
}
class MouseHandler extends MouseAdapter {
@Override
public void mouseEntered(MouseEvent e) {
myMousePoint = e.getPoint();
}
@Override
public void mouseExited(MouseEvent e) {
myMousePoint = null;
}
@Override
public void mouseMoved(MouseEvent e) {
myMousePoint = e.getPoint();
}
@Override
public void mouseReleased(MouseEvent e) {
final Point point = e.getPoint();
final MyList list = MyList.this;
final int index = list.locationToIndex(point);
if (index != -1) {
if (getCloseIconRect(index).contains(point)) {
e.consume();
final Object element = getModel().getElementAt(index);
removeRecentProjectElement(element);
ListUtil.removeSelectedItems(MyList.this);
}
}
}
}
}
protected class RecentProjectItemRenderer extends JPanel implements ListCellRenderer {