Example usage for com.intellij.openapi.ui.popup ComponentPopupBuilder setCancelCallback

Introduction

In this page you can find the example usage for com.intellij.openapi.ui.popup ComponentPopupBuilder setCancelCallback.

Prototype

@NotNull
    ComponentPopupBuilder setCancelCallback(@NotNull Computable<Boolean> shouldProceed);

Source Link

Usage

From source file:com.intellij.ide.util.gotoByName.ChooseByNameBase.java

License:Apache License

protected void showTextFieldPanel() {
    final JLayeredPane layeredPane = getLayeredPane();
    final Dimension preferredTextFieldPanelSize = myTextFieldPanel.getPreferredSize();
    final int x = (layeredPane.getWidth() - preferredTextFieldPanelSize.width) / 2;
    final int paneHeight = layeredPane.getHeight();
    final int y = paneHeight / 3 - preferredTextFieldPanelSize.height / 2;

    VISIBLE_LIST_SIZE_LIMIT = Math.max(10,
            (paneHeight - (y + preferredTextFieldPanelSize.height)) / (preferredTextFieldPanelSize.height / 2)
                    - 1);/* w w w.ja v  a  2 s  .  com*/

    ComponentPopupBuilder builder = JBPopupFactory.getInstance().createComponentPopupBuilder(myTextFieldPanel,
            myTextField);
    builder.setCancelCallback(new Computable<Boolean>() {
        @Override
        public Boolean compute() {
            myTextPopup = null;
            close(false);
            return Boolean.TRUE;
        }
    }).setFocusable(true).setRequestFocus(true).setModalContext(false).setCancelOnClickOutside(false);

    Point point = new Point(x, y);
    SwingUtilities.convertPointToScreen(point, layeredPane);
    Rectangle bounds = new Rectangle(point,
            new Dimension(preferredTextFieldPanelSize.width + 20, preferredTextFieldPanelSize.height));
    myTextPopup = builder.createPopup();
    myTextPopup.setSize(bounds.getSize());
    myTextPopup.setLocation(bounds.getLocation());

    new MnemonicHelper().register(myTextFieldPanel);
    if (myProject != null && !myProject.isDefault()) {
        DaemonCodeAnalyzer.getInstance(myProject).disableUpdateByTimer(myTextPopup);
    }

    Disposer.register(myTextPopup, new Disposable() {
        @Override
        public void dispose() {
            cancelListUpdater();
        }
    });
    myTextPopup.show(layeredPane);
    if (myTextPopup instanceof AbstractPopup) {
        Window window = ((AbstractPopup) myTextPopup).getPopupWindow();
        if (window instanceof JDialog) {
            ((JDialog) window).getRootPane().putClientProperty(WindowAction.NO_WINDOW_ACTIONS, Boolean.TRUE);
        }
    }
}

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From source file:com.intellij.ide.util.gotoByName.ChooseByNamePopup.java

License:Apache License

@Override
protected void showList() {
    final JLayeredPane layeredPane = myTextField.getRootPane().getLayeredPane();

    Rectangle bounds = new Rectangle(myTextFieldPanel.getLocationOnScreen(), myTextField.getSize());
    bounds.y += myTextFieldPanel.getHeight() + (SystemInfo.isMac ? 3 : 1);

    final Dimension preferredScrollPaneSize = myListScrollPane.getPreferredSize();
    if (myList.getModel().getSize() == 0) {
        preferredScrollPaneSize.height = UIManager.getFont("Label.font").getSize();
    }//from  ww  w.j  av a 2  s .  co  m

    preferredScrollPaneSize.width = Math.max(myTextFieldPanel.getWidth(), preferredScrollPaneSize.width);

    Rectangle preferredBounds = new Rectangle(bounds.x, bounds.y, preferredScrollPaneSize.width,
            preferredScrollPaneSize.height);
    Rectangle original = new Rectangle(preferredBounds);

    ScreenUtil.fitToScreen(preferredBounds);
    if (original.width > preferredBounds.width) {
        int height = myListScrollPane.getHorizontalScrollBar().getPreferredSize().height;
        preferredBounds.height += height;
    }

    myListScrollPane.setVisible(true);
    myListScrollPane.setBorder(null);
    String adText = getAdText();
    if (myDropdownPopup == null) {
        ComponentPopupBuilder builder = JBPopupFactory.getInstance()
                .createComponentPopupBuilder(myListScrollPane, myListScrollPane);
        builder.setFocusable(false).setRequestFocus(false).setCancelKeyEnabled(false)
                .setFocusOwners(new JComponent[] { myTextField }).setBelongsToGlobalPopupStack(false)
                .setModalContext(false).setAdText(adText).setMayBeParent(true);
        builder.setCancelCallback(new Computable<Boolean>() {
            @Override
            public Boolean compute() {
                return Boolean.TRUE;
            }
        });
        myDropdownPopup = builder.createPopup();
        myDropdownPopup.setLocation(preferredBounds.getLocation());
        myDropdownPopup.setSize(preferredBounds.getSize());
        myDropdownPopup.show(layeredPane);
    } else {
        myDropdownPopup.setLocation(preferredBounds.getLocation());

        // in 'focus follows mouse' mode, to avoid focus escaping to editor, don't reduce popup size when list size is reduced
        final Dimension currentSize = myDropdownPopup.getSize();
        if (UISettings.getInstance().HIDE_NAVIGATION_ON_FOCUS_LOSS || preferredBounds.width > currentSize.width
                || preferredBounds.height > currentSize.height) {
            myDropdownPopup.setSize(preferredBounds.getSize());
        }
    }
}

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From source file:com.intellij.xdebugger.impl.ui.DebuggerUIUtil.java

License:Apache License

public static JBPopup createValuePopup(Project project, JComponent component,
        @Nullable final FullValueEvaluationCallbackImpl callback) {
    ComponentPopupBuilder builder = JBPopupFactory.getInstance().createComponentPopupBuilder(component, null);
    builder.setResizable(true).setMovable(true)
            .setDimensionServiceKey(project, FULL_VALUE_POPUP_DIMENSION_KEY, false).setRequestFocus(false);
    if (callback != null) {
        builder.setCancelCallback(new Computable<Boolean>() {
            @Override/*from  ww w. j  a  v  a  2s .  c  om*/
            public Boolean compute() {
                callback.setObsolete();
                return true;
            }
        });
    }
    return builder.createPopup();
}

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