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

Example 61 with FocusListener

use of java.awt.event.FocusListener in project Spark by igniterealtime.

the class SearchService method setActiveSearchService.

public void setActiveSearchService(final Searchable searchable) {
    this.activeSearchable = searchable;
    newSearch = true;
    findField.requestFocus();
    findField.getTextComponent().setForeground((Color) UIManager.get("TextField.lightforeground"));
    findField.setIcon(searchable.getIcon());
    findField.setText(searchable.getDefaultText());
    findField.setToolTipText(searchable.getToolTip());
    findField.getTextComponent().addFocusListener(new FocusListener() {

        public void focusGained(FocusEvent e) {
            findField.setText("");
        }

        public void focusLost(FocusEvent e) {
            findField.getTextComponent().setForeground((Color) UIManager.get("TextField.lightforeground"));
            findField.setText(searchable.getDefaultText());
        }
    });
}

Example 62 with FocusListener

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

the class MMapController method startEditingAfterSelect.

private void startEditingAfterSelect(final NodeModel newNode) {
    final Component component = Controller.getCurrentController().getMapViewManager().getComponent(newNode);
    if (component == null)
        return;
    component.addFocusListener(new FocusListener() {

        public void focusLost(FocusEvent e) {
        }

        public void focusGained(FocusEvent e) {
            e.getComponent().removeFocusListener(this);
            final TextController textController = TextController.getController();
            ((MTextController) textController).edit(newNode, newNode.getParentNode(), true, false, false);
        }
    });
}

Example 63 with FocusListener

use of java.awt.event.FocusListener in project sirix by sirixdb.

the class TreeView method dispose.

@Override
public void dispose() {
    mTree.clearSelection();
    mTree.setModel(null);
    mTree.setCellRenderer(null);
    for (final FocusListener listener : mTree.getFocusListeners()) {
        mTree.removeFocusListener(listener);
    }
    for (final ComponentListener listener : mTree.getComponentListeners()) {
        mTree.removeComponentListener(listener);
    }
    for (final TreeSelectionListener listener : mTree.getTreeSelectionListeners()) {
        mTree.removeTreeSelectionListener(listener);
    }
    for (final ContainerListener listener : mTree.getContainerListeners()) {
        mTree.removeContainerListener(listener);
    }
}

Example 64 with FocusListener

use of java.awt.event.FocusListener in project blue by kunstmusik.

the class Knob method createKnob.

private void createKnob(int preferredWidth) {
    DRAG_SPEED = 0.01F;
    CLICK_SPEED = 0.01F;
    SHADOWX = 1;
    SHADOWY = 1;
    focusColor = DEFAULT_FOCUS_COLOR;
    Dimension prefSize = new Dimension(preferredWidth, preferredWidth);
    setPreferredSize(prefSize);
    // Degrees ??? Radians???
    hitArc.setAngleStart(235);
    addMouseListener(new MouseAdapter() {

        @Override
        public void mousePressed(MouseEvent me) {
            dragpos = me.getX() + me.getY();
            startVal = val;
            // Fix last angle
            int xpos = middle - me.getX();
            int ypos = middle - me.getY();
            lastAng = Math.atan2(xpos, ypos);
            requestFocus();
        }

        @Override
        public void mouseClicked(MouseEvent me) {
            hitArc.setAngleExtent(-(LENGTH + 20));
            if (hitArc.contains(me.getX(), me.getY())) {
                hitArc.setAngleExtent(MULTIP * (ang - START_ANG) - 10);
                if (hitArc.contains(me.getX(), me.getY())) {
                    decValue();
                } else {
                    incValue();
                }
            }
        }
    });
    // Let the user control the knob with the mouse
    addMouseMotionListener(new MouseMotionAdapter() {

        @Override
        public void mouseDragged(MouseEvent me) {
            if (dragType == SIMPLE) {
                float f = DRAG_SPEED * ((me.getX() + me.getY()) - dragpos);
                setValue(startVal + f);
            } else if (dragType == ROUND) {
                // Measure relative the middle of the button!
                int xpos = middle - me.getX();
                int ypos = middle - me.getY();
                double ang = Math.atan2(xpos, ypos);
                double diff = lastAng - ang;
                setValue((float) (getValue() + (diff / LENGTH_ANG)));
                lastAng = ang;
            }
        }

        @Override
        public void mouseMoved(MouseEvent me) {
        }
    });
    // Let the user control the knob with the keyboard
    addKeyListener(new KeyListener() {

        @Override
        public void keyTyped(KeyEvent e) {
        }

        @Override
        public void keyReleased(KeyEvent e) {
        }

        @Override
        public void keyPressed(KeyEvent e) {
            int k = e.getKeyCode();
            if (k == KeyEvent.VK_RIGHT) {
                incValue();
            } else if (k == KeyEvent.VK_LEFT) {
                decValue();
            }
        }
    });
    // Handle focus so that the knob gets the correct focus highlighting.
    addFocusListener(new FocusListener() {

        @Override
        public void focusGained(FocusEvent e) {
            repaint();
        }

        @Override
        public void focusLost(FocusEvent e) {
            repaint();
        }
    });
}

Example 65 with FocusListener

use of java.awt.event.FocusListener in project cytoscape-impl by cytoscape.

the class EnhancedSearchPanel method initComponents.

private void initComponents() {
    final String defText = "Enter search term...";
    final Font defFont = UIManager.getFont("TextField.font") != null ? UIManager.getFont("TextField.font").deriveFont(LookAndFeelUtil.getSmallFontSize()) : null;
    tfSearchText = new JTextField();
    tfSearchText.putClientProperty("JTextField.variant", "search");
    tfSearchText.setToolTipText("<html>Example Search Queries:<br><br>YL* -- Search all columns<br>name:YL* -- Search 'name' column<br>GO\\:1232 -- Escape special characters with backslash</html>");
    tfSearchText.setName("tfSearchText");
    if (!isAquaLAF()) {
        tfSearchText.setText(defText);
        if (defFont != null)
            tfSearchText.setFont(defFont);
    }
    tfSearchText.addActionListener(evt -> tfSearchTextActionPerformed(evt));
    tfSearchText.addFocusListener(new FocusListener() {

        @Override
        public void focusGained(FocusEvent e) {
            if (tfSearchText.getText().equals(defText)) {
                tfSearchText.setText("");
                tfSearchText.setFont(UIManager.getFont("TextField.font"));
            }
        }

        @Override
        public void focusLost(FocusEvent e) {
            if (!isAquaLAF() && tfSearchText.getText().trim().isEmpty()) {
                tfSearchText.setText(defText);
                if (defFont != null)
                    tfSearchText.setFont(defFont);
            }
        }
    });
    setKeyBindings(tfSearchText);
    final GroupLayout layout = new GroupLayout(this);
    setLayout(layout);
    layout.setAutoCreateContainerGaps(true);
    layout.setAutoCreateGaps(true);
    layout.setHorizontalGroup(layout.createSequentialGroup().addGap(10, 20, Short.MAX_VALUE).addComponent(tfSearchText, 120, 240, 300));
    layout.setVerticalGroup(layout.createSequentialGroup().addComponent(tfSearchText, PREFERRED_SIZE, DEFAULT_SIZE, PREFERRED_SIZE));
}