Examples with HierarchyEvent java.awt.event.HierarchyEvent used on opensource projects

Example 6 with HierarchyEvent

use of java.awt.event.HierarchyEvent in project cuba by cuba-platform.

the class DesktopTabSheet method detachTab.

protected void detachTab(final int tabIndex) {
    final JComponent tabContent = (JComponent) impl.getComponentAt(tabIndex);
    TabImpl tabAtIndex = null;
    for (TabImpl tab : tabs) {
        if (DesktopComponentsHelper.getComposition(tab.getComponent()) == tabContent) {
            tabAtIndex = tab;
            if (tab.isLazy() && !tab.isLazyInitialized()) {
                initLazyTab(tabContent);
            }
            break;
        }
    }
    if (tabAtIndex == null) {
        throw new IllegalStateException("Unable to find tab to detach");
    }
    final TabImpl tabToDetach = tabAtIndex;
    final ButtonTabComponent tabComponent = tabToDetach.getButtonTabComponent();
    final JFrame frame = new DetachedFrame(tabComponent.getCaption(), impl);
    frame.setLocationRelativeTo(DesktopComponentsHelper.getTopLevelFrame(this));
    impl.remove(tabContent);
    updateTabsEnabledState();
    frame.setSize(impl.getSize());
    frame.add(tabContent);
    final HierarchyListener listener = new HierarchyListener() {

        @Override
        public void hierarchyChanged(HierarchyEvent e) {
            if ((e.getChangeFlags() & HierarchyEvent.DISPLAYABILITY_CHANGED) == HierarchyEvent.DISPLAYABILITY_CHANGED && !impl.isDisplayable()) {
                attachTab(frame, tabToDetach);
                impl.removeHierarchyListener(this);
            }
        }
    };
    frame.addWindowListener(new WindowAdapter() {

        @Override
        public void windowClosing(WindowEvent e) {
            attachTab(frame, tabToDetach);
            impl.removeHierarchyListener(listener);
        }
    });
    impl.addHierarchyListener(listener);
    frame.setVisible(true);
}

Example 7 with HierarchyEvent

use of java.awt.event.HierarchyEvent in project cuba by cuba-platform.

the class DetachedFrame method initUI.

private void initUI() {
    setDefaultCloseOperation(JFrame.DO_NOTHING_ON_CLOSE);
    glassPane = new DisabledGlassPane();
    JRootPane rootPane = SwingUtilities.getRootPane(this);
    rootPane.setGlassPane(glassPane);
    final java.awt.Component topLevelGlassPane = DesktopComponentsHelper.getTopLevelFrame(parentContainer).getGlassPane();
    topLevelGlassPane.addHierarchyListener(new HierarchyListener() {

        @Override
        public void hierarchyChanged(HierarchyEvent e) {
            if ((e.getChangeFlags() & HierarchyEvent.SHOWING_CHANGED) == HierarchyEvent.SHOWING_CHANGED) {
                if (topLevelGlassPane.isVisible()) {
                    glassPane.activate(null);
                } else {
                    glassPane.deactivate();
                }
            }
        }
    });
}

Example 8 with HierarchyEvent

use of java.awt.event.HierarchyEvent in project freeplane by freeplane.

the class UITextChanger method setFocusWhenShowed.

private void setFocusWhenShowed(final JTextField focusOwner) {
    focusOwner.addHierarchyListener(new HierarchyListener() {

        @Override
        public void hierarchyChanged(HierarchyEvent e) {
            if (focusOwner.isShowing()) {
                final Window windowAncestor = SwingUtilities.getWindowAncestor(focusOwner);
                if (windowAncestor.isFocused()) {
                    focusOwner.requestFocusInWindow();
                } else {
                    windowAncestor.addWindowFocusListener(new WindowFocusListener() {

                        @Override
                        public void windowLostFocus(WindowEvent e) {
                        // intentionally left blank
                        }

                        @Override
                        public void windowGainedFocus(WindowEvent e) {
                            focusOwner.requestFocusInWindow();
                            windowAncestor.removeWindowFocusListener(this);
                        }
                    });
                }
                focusOwner.removeHierarchyListener(this);
            }
        }
    });
}

Example 9 with HierarchyEvent

use of java.awt.event.HierarchyEvent in project cuba by cuba-platform.

the class DesktopFrame method detachFrame.

@Override
public void detachFrame(String caption) {
    if (isDetached()) {
        throw new RuntimeException("Frame already detached");
    }
    final java.awt.Container parent = impl.getParent();
    detachedFrame = new DetachedFrame(caption, parent);
    for (int i = 0; i < parent.getComponentCount(); i++) {
        if (impl == parent.getComponent(i)) {
            componentPosition = i;
            break;
        }
    }
    hierarchyListener = new HierarchyListener() {

        @Override
        public void hierarchyChanged(HierarchyEvent e) {
            if ((e.getChangeFlags() & HierarchyEvent.DISPLAYABILITY_CHANGED) == HierarchyEvent.DISPLAYABILITY_CHANGED && !parent.isDisplayable()) {
                parent.removeHierarchyListener(this);
                attachFrame();
            }
        }
    };
    detachedFrame.setLocationRelativeTo(DesktopComponentsHelper.getTopLevelFrame(impl));
    detachedFrame.setSize(impl.getSize());
    detachedFrame.add(impl);
    detachedFrame.addWindowListener(new WindowAdapter() {

        @Override
        public void windowClosing(WindowEvent e) {
            parent.removeHierarchyListener(hierarchyListener);
            attachFrame();
        }
    });
    parent.revalidate();
    parent.repaint();
    parent.addHierarchyListener(hierarchyListener);
    detachedFrame.setVisible(true);
    detached = true;
    for (DetachListener listener : detachListeners) {
        listener.frameDetached(this);
    }
}

Example 10 with HierarchyEvent

use of java.awt.event.HierarchyEvent in project freeplane by freeplane.

the class MLinkController method createArrowLinkPopup.

@Override
protected void createArrowLinkPopup(final ConnectorModel link, final JComponent arrowLinkPopup) {
    super.createArrowLinkPopup(link, arrowLinkPopup);
    addClosingAction(arrowLinkPopup, new RemoveConnectorAction(this, link));
    addSeparator(arrowLinkPopup);
    addAction(arrowLinkPopup, new ConnectorColorAction(this, link));
    final JSlider transparencySlider = new JSlider(20, 255, link.getAlpha());
    transparencySlider.setMinorTickSpacing(20);
    transparencySlider.setPaintTicks(true);
    transparencySlider.setSnapToTicks(true);
    transparencySlider.setPaintTrack(true);
    addPopupComponent(arrowLinkPopup, TextUtils.getText("edit_transparency_label"), transparencySlider);
    addSeparator(arrowLinkPopup);
    AFreeplaneAction[] arrowActions = new AFreeplaneAction[] { new ChangeConnectorArrowsAction(this, ConnectorArrows.NONE, link), new ChangeConnectorArrowsAction(this, ConnectorArrows.FORWARD, link), new ChangeConnectorArrowsAction(this, ConnectorArrows.BACKWARD, link), new ChangeConnectorArrowsAction(this, ConnectorArrows.BOTH, link) };
    JComboBoxWithBorder connectorArrows = createActionBox(arrowActions);
    addPopupComponent(arrowLinkPopup, TextUtils.getText("connector_arrows"), connectorArrows);
    final boolean twoNodesConnector = !link.getSource().equals(link.getTarget());
    AFreeplaneAction[] shapeActions;
    if (twoNodesConnector) {
        shapeActions = new AFreeplaneAction[] { new ChangeConnectorShapeAction(this, link, Shape.CUBIC_CURVE), new ChangeConnectorShapeAction(this, link, Shape.LINE), new ChangeConnectorShapeAction(this, link, Shape.LINEAR_PATH), new ChangeConnectorShapeAction(this, link, Shape.EDGE_LIKE) };
    } else {
        shapeActions = new AFreeplaneAction[] { new ChangeConnectorShapeAction(this, link, Shape.CUBIC_CURVE), new ChangeConnectorShapeAction(this, link, Shape.LINE), new ChangeConnectorShapeAction(this, link, Shape.LINEAR_PATH) };
    }
    final JComboBoxWithBorder connectorShapes = createActionBox(shapeActions);
    addPopupComponent(arrowLinkPopup, TextUtils.getText("connector_shapes"), connectorShapes);
    ArrayList<AFreeplaneAction> dashActions = new ArrayList<AFreeplaneAction>();
    for (DashVariant variant : DashVariant.values()) dashActions.add(new ChangeConnectorDashAction(this, link, variant));
    final JComboBoxWithBorder connectorDashes = createActionBox(dashActions.toArray(new AFreeplaneAction[dashActions.size()]));
    final int verticalMargin = new Quantity<>(3, LengthUnits.pt).toBaseUnitsRounded();
    connectorDashes.setVerticalMargin(verticalMargin);
    addPopupComponent(arrowLinkPopup, TextUtils.getText("connector_lines"), connectorDashes);
    final SpinnerNumberModel widthModel = new SpinnerNumberModel(link.getWidth(), 1, 32, 1);
    final JSpinner widthSpinner = new JSpinner(widthModel);
    addPopupComponent(arrowLinkPopup, TextUtils.getText("edit_width_label"), widthSpinner);
    addSeparator(arrowLinkPopup);
    {
        final GraphicsEnvironment gEnv = GraphicsEnvironment.getLocalGraphicsEnvironment();
        final String[] envFonts = gEnv.getAvailableFontFamilyNames();
        DefaultComboBoxModel fonts = new DefaultComboBoxModel(envFonts);
        fonts.setSelectedItem(link.getLabelFontFamily());
        JComboBox fontBox = new JComboBoxWithBorder(fonts);
        fontBox.setEditable(false);
        addPopupComponent(arrowLinkPopup, TextUtils.getText("edit_label_font_family"), fontBox);
        fontBox.addItemListener(new ItemListener() {

            public void itemStateChanged(ItemEvent e) {
                final Object item = e.getItem();
                if (item != null)
                    setLabelFontFamily(link, item.toString());
            }
        });
    }
    {
        final Integer[] sizes = { 4, 6, 8, 10, 12, 14, 16, 18, 24, 36 };
        DefaultComboBoxModel sizesModel = new DefaultComboBoxModel(sizes);
        sizesModel.setSelectedItem(link.getLabelFontSize());
        JComboBox sizesBox = new JComboBoxWithBorder(sizesModel);
        sizesBox.setEditable(true);
        addPopupComponent(arrowLinkPopup, TextUtils.getText("edit_label_font_size"), sizesBox);
        sizesBox.addItemListener(new ItemListener() {

            public void itemStateChanged(ItemEvent e) {
                final Object item = e.getItem();
                if (item != null) {
                    final int size;
                    if (item instanceof Integer)
                        size = (Integer) item;
                    else {
                        try {
                            size = Integer.valueOf(item.toString());
                            if (size <= 0)
                                return;
                        } catch (NumberFormatException ex) {
                            return;
                        }
                    }
                    setLabelFontSize(link, size);
                }
            }
        });
    }
    final JTextArea sourceLabelEditor;
    sourceLabelEditor = new JTextArea(link.getSourceLabel());
    addTextEditor(arrowLinkPopup, "edit_source_label", sourceLabelEditor);
    final JTextArea middleLabelEditor = new JTextArea(link.getMiddleLabel());
    addTextEditor(arrowLinkPopup, "edit_middle_label", middleLabelEditor);
    final JTextArea targetLabelEditor;
    targetLabelEditor = new JTextArea(link.getTargetLabel());
    addTextEditor(arrowLinkPopup, "edit_target_label", targetLabelEditor);
    arrowLinkPopup.addHierarchyListener(new HierarchyListener() {

        private Component focusOwner;

        private Window dialog;

        public void hierarchyChanged(HierarchyEvent e) {
            final JComponent component = (JComponent) e.getComponent();
            if (component.isShowing()) {
                if (dialog == null) {
                    dialog = SwingUtilities.getWindowAncestor(component);
                    dialog.addWindowListener(new WindowAdapter() {

                        @Override
                        public void windowClosing(WindowEvent e) {
                            component.putClientProperty(CANCEL, Boolean.TRUE);
                        }
                    });
                }
                if (focusOwner == null)
                    focusOwner = FocusManager.getCurrentManager().getFocusOwner();
                return;
            }
            if (focusOwner == null || !focusOwner.isShowing())
                return;
            focusOwner.requestFocus();
            if (Boolean.TRUE.equals(component.getClientProperty(CANCEL))) {
                return;
            }
            final IMapSelection selection = Controller.getCurrentController().getSelection();
            if (selection == null || selection.getSelected() == null)
                return;
            setSourceLabel(link, sourceLabelEditor.getText());
            setTargetLabel(link, targetLabelEditor.getText());
            setMiddleLabel(link, middleLabelEditor.getText());
            setAlpha(link, transparencySlider.getValue());
            setWidth(link, widthModel.getNumber().intValue());
        }
    });
}