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

Example 41 with FocusListener

use of java.awt.event.FocusListener in project vcell by virtualcell.

the class DisabledTreeCellEditor method getTreeCellEditorComponent.

@Override
public Component getTreeCellEditorComponent(final JTree tree, Object value, boolean isSelected, boolean expanded, boolean leaf, int row) {
    Component container = super.getTreeCellEditorComponent(tree, value, isSelected, expanded, leaf, row);
    // Note: System.out.println("Components Type: "+containeractually.getClass().getName());
    // was used to show it was container, javax.swing.tree.DefaultTreeCellEditor$EditorContainer
    // getTreeCellEditorComponent(parameters) is called as soon as editing begins
    // also at this time editingComponent != null (aka initialized)
    // so it's a good place to add in a Focus Listener
    editingComponent.addFocusListener(new FocusListener() {

        @Override
        public void focusGained(FocusEvent e) {
        }

        @Override
        public void focusLost(FocusEvent e) {
            tree.stopEditing();
        }
    });
    // (I think the return statement means it's about to be used)
    return container;
}

Example 42 with FocusListener

use of java.awt.event.FocusListener in project omegat by omegat-org.

the class StaticUIUtils method makeCaretAlwaysVisible.

/**
 * Make caret visible even when the {@link JTextComponent} is not editable.
 */
public static FocusListener makeCaretAlwaysVisible(final JTextComponent comp) {
    FocusListener listener = new FocusAdapter() {

        @Override
        public void focusGained(FocusEvent e) {
            Caret caret = comp.getCaret();
            caret.setVisible(true);
            caret.setSelectionVisible(true);
        }
    };
    comp.addFocusListener(listener);
    return listener;
}

Example 43 with FocusListener

use of java.awt.event.FocusListener in project sldeditor by robward-scisys.

the class FieldConfigGeometry method createUI.

/**
 * Creates the ui.
 */
/*
     * (non-Javadoc)
     *
     * @see com.sldeditor.ui.detail.config.FieldConfigBase#createUI()
     */
@Override
public void createUI() {
    if (textField == null) {
        int xPos = getXPos();
        FieldPanel fieldPanel = createFieldPanel(xPos, getLabel());
        textField = new JTextField();
        textField.setBounds(xPos + BasePanel.WIDGET_X_START, 0, this.isValueOnly() ? BasePanel.WIDGET_EXTENDED_WIDTH : BasePanel.WIDGET_STANDARD_WIDTH, BasePanel.WIDGET_HEIGHT);
        fieldPanel.add(textField);
        textField.addFocusListener(new FocusListener() {

            @Override
            public void focusGained(FocusEvent e) {
                originalValue = textField.getText();
            }

            @Override
            public void focusLost(FocusEvent e) {
                valueStored(textField.getText());
            }
        });
        if (buttonText != null) {
            final JButton buttonExternal = new JButton(buttonText);
            buttonExternal.addActionListener(new ActionListener() {

                public void actionPerformed(ActionEvent e) {
                    externalButtonPressed(buttonExternal);
                }
            });
            int buttonWidth = 26;
            int padding = 3;
            buttonExternal.setBounds(xPos + textField.getX() - buttonWidth - padding, 0, buttonWidth, BasePanel.WIDGET_HEIGHT);
            fieldPanel.add(buttonExternal);
        }
        if (!isValueOnly()) {
            setAttributeSelectionPanel(fieldPanel.internalCreateAttrButton(Geometry.class, this, isRasterSymbol()));
        }
    }
}

Example 44 with FocusListener

use of java.awt.event.FocusListener in project OsmAnd-tools by osmandapp.

the class OsmExtractionUI method updateStatusField.

private void updateStatusField(final JTextField statusField) {
    popup = new JScrollPopupMenu();
    popup.setMaximumVisibleRows(25);
    popup.setFocusable(false);
    searchUICore.setOnResultsComplete(new Runnable() {

        @Override
        public void run() {
            SwingUtilities.invokeLater(new Runnable() {

                @Override
                public void run() {
                    updateSearchResult(statusField, searchUICore.getCurrentSearchResult(), true);
                }
            });
        }
    });
    statusField.addFocusListener(new FocusListener() {

        @Override
        public void focusLost(FocusEvent e) {
        // if(e.getOppositeComponent() != popup) {
        // popup.setVisible(false);
        // }
        }

        @Override
        public void focusGained(FocusEvent e) {
            popup.setFocusable(false);
            SearchSettings settings = searchUICore.getPhrase().getSettings().setOriginalLocation(new LatLon(mapPanel.getLatitude(), mapPanel.getLongitude()));
            settings = settings.setLang(DataExtractionSettings.getSettings().getSearchLocale(), false);
            searchUICore.updateSettings(settings);
        }
    });
    statusField.addKeyListener(new KeyAdapter() {

        @Override
        public void keyPressed(KeyEvent e) {
            super.keyPressed(e);
            mapPanel.setStatusField(null);
            if (e.getKeyCode() == KeyEvent.VK_DOWN && popup.getComponentCount() > 0) {
                popup.setVisible(false);
                popup.setFocusable(true);
                Point p = statusField.getLocation();
                popup.show(e.getComponent(), p.x, p.y - 4);
                // popup.show();
                popup.requestFocus();
                return;
            }
        }

        @Override
        public void keyTyped(KeyEvent e) {
            mapPanel.setStatusField(null);
            if (e.getKeyCode() == KeyEvent.VK_DOWN) {
                return;
            }
            String text = statusField.getText();
            int ps = statusField.getCaretPosition();
            if (e.getKeyChar() == '\b') {
            // nothing
            } else if (e.getKeyChar() != KeyEvent.CHAR_UNDEFINED) {
                if (ps >= text.length()) {
                    text += e.getKeyChar();
                } else {
                    text = text.substring(0, ps) + e.getKeyChar() + text.substring(ps);
                }
            }
            SearchSettings settings = searchUICore.getPhrase().getSettings();
            if (settings.getRadiusLevel() != 1) {
                searchUICore.updateSettings(settings.setRadiusLevel(1));
            }
            SearchResultCollection c = null;
            if (!text.contains("#map")) {
                searchUICore.search(text, true, null);
            }
        // if(c != null) {
        // updateSearchResult(statusField, c, false);
        // }
        }
    });
    statusField.addActionListener(new ActionListener() {

        @Override
        public void actionPerformed(ActionEvent arg0) {
            mapPanel.setStatusField(statusField);
            String txt = statusField.getText();
            int i = txt.indexOf("#map=");
            if (i != -1) {
                String[] vs = txt.substring(i + "#map=".length()).split("/");
                mapPanel.setLatLon(Float.parseFloat(vs[1]), Float.parseFloat(vs[2]));
                mapPanel.setZoom(Integer.parseInt(vs[0]));
            }
            mapPanel.refresh();
        }
    });
}

Example 45 with FocusListener

use of java.awt.event.FocusListener in project ACS by ACS-Community.

the class ScriptFilter method getGroupTextField.

/**
	 * This method initializes groupTextField
	 * @return javax.swing.JTextField
	 */
private JTextField getGroupTextField() {
    if (groupTextField == null) {
        Dimension d = new Dimension(150, 19);
        groupTextField = new JTextField();
        groupTextField.setPreferredSize(d);
        //groupTextField.setSize(d);
        groupTextField.setMinimumSize(d);
        groupTextField.setToolTipText("Sampling Group where to add the new Sample. Only alphanumeric and underscore characters.");
        groupTextField.setComponentOrientation(ComponentOrientation.LEFT_TO_RIGHT);
        groupTextField.setHorizontalAlignment(JTextField.LEFT);
        groupTextField.setText("SampGroup");
        groupTextField.addFocusListener(new FocusListener() {

            public void focusGained(FocusEvent e) {
            // Do nothing special :)
            }

            public void focusLost(FocusEvent e) {
                if (!groupTextField.getText().matches("^([a-z]|[A-Z]|[0-9]|_)+$")) {
                    JOptionPane.showConfirmDialog(SamplingSystemGUI.this, "Group name '" + groupTextField.getText() + "' is invalid.\nPlease use only alphanumeric characters and/or underscores.", "Invalid group name", JOptionPane.PLAIN_MESSAGE, JOptionPane.WARNING_MESSAGE);
                    groupTextField.setText("");
                    groupTextField.grabFocus();
                }
            }
        });
    }
    return groupTextField;
}