Examples with LafManagerListener com.intellij.ide.ui.LafManagerListener used on opensource projects

Example 1 with LafManagerListener

use of com.intellij.ide.ui.LafManagerListener in project intellij-community by JetBrains.

the class BalloonLayoutImpl method add.

@Override
public void add(@NotNull final Balloon balloon, @Nullable Object layoutData) {
    ApplicationManager.getApplication().assertIsDispatchThread();
    Balloon merge = merge(layoutData);
    if (merge == null) {
        if (getVisibleCount() > 0 && layoutData instanceof BalloonLayoutData && ((BalloonLayoutData) layoutData).groupId != null) {
            int index = -1;
            int count = 0;
            for (int i = 0, size = myBalloons.size(); i < size; i++) {
                BalloonLayoutData ld = myLayoutData.get(myBalloons.get(i));
                if (ld != null && ld.groupId != null) {
                    if (index == -1) {
                        index = i;
                    }
                    count++;
                }
            }
            if (count > 0 && count == getVisibleCount()) {
                remove(myBalloons.get(index));
            }
        }
        myBalloons.add(balloon);
    } else {
        int index = myBalloons.indexOf(merge);
        remove(merge);
        myBalloons.add(index, balloon);
    }
    if (layoutData instanceof BalloonLayoutData) {
        BalloonLayoutData balloonLayoutData = (BalloonLayoutData) layoutData;
        balloonLayoutData.closeAll = myCloseAll;
        balloonLayoutData.doLayout = myLayoutRunnable;
        myLayoutData.put(balloon, balloonLayoutData);
    }
    Disposer.register(balloon, new Disposable() {

        public void dispose() {
            clearNMore(balloon);
            remove(balloon, false);
            queueRelayout();
        }
    });
    if (myLafListener == null && layoutData != null) {
        myLafListener = new LafManagerListener() {

            @Override
            public void lookAndFeelChanged(LafManager source) {
                for (BalloonLayoutData layoutData : myLayoutData.values()) {
                    if (layoutData.lafHandler != null) {
                        layoutData.lafHandler.run();
                    }
                }
            }
        };
        LafManager.getInstance().addLafManagerListener(myLafListener);
    }
    calculateSize();
    relayout();
    if (!balloon.isDisposed()) {
        balloon.show(myLayeredPane);
    }
    fireRelayout();
}

Example 2 with LafManagerListener

use of com.intellij.ide.ui.LafManagerListener in project intellij-community by JetBrains.

the class QuickChangeLookAndFeel method switchLafAndUpdateUI.

public static void switchLafAndUpdateUI(@NotNull LafManager lafMan, @NotNull UIManager.LookAndFeelInfo lf) {
    UIManager.LookAndFeelInfo cur = lafMan.getCurrentLookAndFeel();
    if (cur == lf)
        return;
    boolean wasDarcula = UIUtil.isUnderDarcula();
    lafMan.setCurrentLookAndFeel(lf);
    // a twist not to updateUI twice: here and in DarculaInstaller
    // double updateUI shall be avoided and causes NPE in some components (HelpView)
    Ref<Boolean> updated = Ref.create(false);
    LafManagerListener listener = (s) -> updated.set(true);
    lafMan.addLafManagerListener(listener);
    try {
        if (UIUtil.isUnderDarcula()) {
            DarculaInstaller.install();
        } else if (wasDarcula) {
            DarculaInstaller.uninstall();
        }
    } finally {
        lafMan.removeLafManagerListener(listener);
        if (!updated.get()) {
            lafMan.updateUI();
        }
    }
}