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

Example 41 with FocusEvent

use of java.awt.event.FocusEvent in project Botnak by Gocnak.

the class BaseEditorPaneUI method installListeners.

protected void installListeners() {
    super.installListeners();
    if (AbstractLookAndFeel.getTheme().doShowFocusFrame()) {
        focusListener = new FocusListener() {

            public void focusGained(FocusEvent e) {
                if (getComponent() != null) {
                    orgBorder = getComponent().getBorder();
                    LookAndFeel laf = UIManager.getLookAndFeel();
                    if (laf instanceof AbstractLookAndFeel && orgBorder instanceof UIResource) {
                        Border focusBorder = ((AbstractLookAndFeel) laf).getBorderFactory().getFocusFrameBorder();
                        getComponent().setBorder(focusBorder);
                    }
                    getComponent().invalidate();
                    getComponent().repaint();
                }
            }

            public void focusLost(FocusEvent e) {
                if (getComponent() != null) {
                    if (orgBorder instanceof UIResource) {
                        getComponent().setBorder(orgBorder);
                    }
                    getComponent().invalidate();
                    getComponent().repaint();
                }
            }
        };
        getComponent().addFocusListener(focusListener);
    }
}

Example 42 with FocusEvent

use of java.awt.event.FocusEvent in project Botnak by Gocnak.

the class BasePasswordFieldUI method installListeners.

protected void installListeners() {
    super.installListeners();
    if (AbstractLookAndFeel.getTheme().doShowFocusFrame()) {
        focusListener = new FocusListener() {

            public void focusGained(FocusEvent e) {
                if (getComponent() != null) {
                    orgBorder = getComponent().getBorder();
                    LookAndFeel laf = UIManager.getLookAndFeel();
                    if (laf instanceof AbstractLookAndFeel && orgBorder instanceof UIResource) {
                        Border focusBorder = ((AbstractLookAndFeel) laf).getBorderFactory().getFocusFrameBorder();
                        getComponent().setBorder(focusBorder);
                    }
                    getComponent().invalidate();
                    getComponent().repaint();
                }
            }

            public void focusLost(FocusEvent e) {
                if (getComponent() != null) {
                    if (orgBorder instanceof UIResource) {
                        getComponent().setBorder(orgBorder);
                    }
                    getComponent().invalidate();
                    getComponent().repaint();
                }
            }
        };
        getComponent().addFocusListener(focusListener);
    }
}

Example 43 with FocusEvent

use of java.awt.event.FocusEvent in project intellij-community by JetBrains.

the class ChangeSignatureDialogBase method createSignaturePanel.

private JComponent createSignaturePanel() {
    mySignatureArea = createSignaturePreviewComponent();
    JPanel panel = new JPanel(new BorderLayout());
    panel.add(SeparatorFactory.createSeparator(RefactoringBundle.message("signature.preview.border.title"), null), BorderLayout.NORTH);
    panel.add(mySignatureArea, BorderLayout.CENTER);
    mySignatureArea.setPreferredSize(new Dimension(-1, 130));
    mySignatureArea.setMinimumSize(new Dimension(-1, 130));
    mySignatureArea.addFocusListener(new FocusAdapter() {

        @Override
        public void focusGained(FocusEvent e) {
            Container root = findTraversalRoot(getContentPane());
            if (root != null) {
                Component c = root.getFocusTraversalPolicy().getComponentAfter(root, mySignatureArea);
                if (c != null) {
                    IdeFocusManager.findInstance().requestFocus(c, true);
                }
            }
        }
    });
    updateSignature();
    return panel;
}

Example 44 with FocusEvent

use of java.awt.event.FocusEvent in project intellij-community by JetBrains.

the class JBLabel method setCopyable.

/**
   * In 'copyable' mode JBLabel has the same appearance but user can select text with mouse and copy it to clipboard with standard shortcut.
   * By default JBLabel is NOT copyable
   * @return 'this' (the same instance)
   */
public JBLabel setCopyable(boolean copyable) {
    if (copyable ^ myEditorPane != null) {
        if (myEditorPane == null) {
            final JLabel ellipsisLabel = new JBLabel("...");
            myIconLabel = new JLabel(getIcon());
            myEditorPane = new JEditorPane() {

                @Override
                public void paint(Graphics g) {
                    Dimension size = getSize();
                    boolean paintEllipsis = getPreferredSize().width > size.width && !myMultiline;
                    if (!paintEllipsis) {
                        super.paint(g);
                    } else {
                        Dimension ellipsisSize = ellipsisLabel.getPreferredSize();
                        int endOffset = size.width - ellipsisSize.width;
                        try {
                            // do not paint half of the letter
                            endOffset = modelToView(viewToModel(new Point(endOffset, 0)) - 1).x;
                        } catch (BadLocationException ignore) {
                        }
                        Shape oldClip = g.getClip();
                        g.clipRect(0, 0, endOffset, size.height);
                        super.paint(g);
                        g.setClip(oldClip);
                        g.translate(endOffset, 0);
                        ellipsisLabel.setSize(ellipsisSize);
                        ellipsisLabel.paint(g);
                        g.translate(-endOffset, 0);
                    }
                }
            };
            myEditorPane.addFocusListener(new FocusAdapter() {

                @Override
                public void focusLost(FocusEvent e) {
                    if (myEditorPane == null)
                        return;
                    int caretPosition = myEditorPane.getCaretPosition();
                    myEditorPane.setSelectionStart(caretPosition);
                    myEditorPane.setSelectionEnd(caretPosition);
                }
            });
            myEditorPane.setContentType("text/html");
            myEditorPane.setEditable(false);
            myEditorPane.setBackground(UIUtil.TRANSPARENT_COLOR);
            myEditorPane.setOpaque(false);
            myEditorPane.setBorder(null);
            UIUtil.putClientProperty(myEditorPane, UIUtil.NOT_IN_HIERARCHY_COMPONENTS, Collections.singleton(ellipsisLabel));
            myEditorPane.setEditorKit(UIUtil.getHTMLEditorKit());
            updateStyle(myEditorPane);
            myEditorPane.setText(getText());
            checkMultiline();
            myEditorPane.setCaretPosition(0);
            updateLayout();
        } else {
            removeAll();
            myEditorPane = null;
            myIconLabel = null;
        }
    }
    return this;
}

Example 45 with FocusEvent

use of java.awt.event.FocusEvent in project intellij-community by JetBrains.

the class FocusTracesAction method actionPerformed.

@Override
public void actionPerformed(AnActionEvent e) {
    final Project project = e.getData(CommonDataKeys.PROJECT);
    final IdeFocusManager manager = IdeFocusManager.getGlobalInstance();
    if (!(manager instanceof FocusManagerImpl))
        return;
    final FocusManagerImpl focusManager = (FocusManagerImpl) manager;
    myActive = !myActive;
    if (myActive) {
        myFocusTracker = new AWTEventListener() {

            @Override
            public void eventDispatched(AWTEvent event) {
                if (event instanceof FocusEvent && event.getID() == FocusEvent.FOCUS_GAINED) {
                    focusManager.recordFocusRequest(((FocusEvent) event).getComponent(), false);
                }
            }
        };
        Toolkit.getDefaultToolkit().addAWTEventListener(myFocusTracker, AWTEvent.FOCUS_EVENT_MASK);
    }
    if (!myActive) {
        final List<FocusRequestInfo> requests = focusManager.getRequests();
        new FocusTracesDialog(project, new ArrayList<>(requests)).show();
        Toolkit.getDefaultToolkit().removeAWTEventListener(myFocusTracker);
        myFocusTracker = null;
        requests.clear();
    }
}