Examples with Component java.awt.Component used on opensource projects

Example 61 with Component

use of java.awt.Component in project jdk8u_jdk by JetBrains.

the class bug7170310 method check.

private static void check() {
    try {
        JViewport vp = null;
        for (Component c : tabbedPane.getComponents()) {
            if (c instanceof JViewport) {
                vp = (JViewport) c;
                break;
            }
        }
        JComponent v = (JComponent) vp.getView();
        Rectangle vr = vp.getViewRect();
        Dimension vs = v.getSize();
        // The tab view must be scrolled to the end so that the last tab is visible
        if (vs.width != (vr.x + vr.width)) {
            throw new RuntimeException("tabScroller.tabPanel view is positioned incorrectly: " + vs.width + " vs " + (vr.x + vr.width));
        }
    } catch (Exception e) {
        exception = e;
    }
}

Example 62 with Component

use of java.awt.Component in project jdk8u_jdk by JetBrains.

the class DimensionEncapsulation method run.

@Override
public void run() {
    runTest(new Panel());
    runTest(new Button());
    runTest(new Checkbox());
    runTest(new Canvas());
    runTest(new Choice());
    runTest(new Label());
    runTest(new Scrollbar());
    runTest(new TextArea());
    runTest(new TextField());
    runTest(new Dialog(new JFrame()));
    runTest(new Frame());
    runTest(new Window(new JFrame()));
    runTest(new FileDialog(new JFrame()));
    runTest(new List());
    runTest(new ScrollPane());
    runTest(new JFrame());
    runTest(new JDialog(new JFrame()));
    runTest(new JWindow(new JFrame()));
    runTest(new JLabel("hi"));
    runTest(new JMenu());
    runTest(new JTree());
    runTest(new JTable());
    runTest(new JMenuItem());
    runTest(new JCheckBoxMenuItem());
    runTest(new JToggleButton());
    runTest(new JSpinner());
    runTest(new JSlider());
    runTest(Box.createVerticalBox());
    runTest(Box.createHorizontalBox());
    runTest(new JTextField());
    runTest(new JTextArea());
    runTest(new JTextPane());
    runTest(new JPasswordField());
    runTest(new JFormattedTextField());
    runTest(new JEditorPane());
    runTest(new JButton());
    runTest(new JColorChooser());
    runTest(new JFileChooser());
    runTest(new JCheckBox());
    runTest(new JInternalFrame());
    runTest(new JDesktopPane());
    runTest(new JTableHeader());
    runTest(new JLayeredPane());
    runTest(new JRootPane());
    runTest(new JMenuBar());
    runTest(new JOptionPane());
    runTest(new JRadioButton());
    runTest(new JRadioButtonMenuItem());
    runTest(new JPopupMenu());
    //runTest(new JScrollBar()); --> don't test defines max and min in
    // terms of preferred
    runTest(new JScrollPane());
    runTest(new JViewport());
    runTest(new JSplitPane());
    runTest(new JTabbedPane());
    runTest(new JToolBar());
    runTest(new JSeparator());
    runTest(new JProgressBar());
    if (!failures.isEmpty()) {
        System.out.println("These classes failed");
        for (final Component failure : failures) {
            System.out.println(failure.getClass());
        }
        throw new RuntimeException("Test failed");
    }
}

Example 63 with Component

use of java.awt.Component in project druid by alibaba.

the class ColumnGroup method getSize.

/**
     * 取得合并后的单元格的大小,这个方法需要计算,首先 是取得一个没有合并的最小单元格的JTableHeader 的大小
     * 通过Renderer取得组件
     * 
     * @return
     */
public Dimension getSize(JTable table) {
    Component comp = renderer.getTableCellRendererComponent(table, getHeaderValue(), false, false, -1, -1);
    int height = comp.getPreferredSize().height;
    int width = 0;
    // 宽度需要计算合并的还要加上间隙
    Enumeration<Object> enumeration = vector.elements();
    while (enumeration.hasMoreElements()) {
        Object obj = enumeration.nextElement();
        if (obj instanceof TableColumn) {
            TableColumn aColumn = (TableColumn) obj;
            width += aColumn.getWidth();
            width += margin;
        } else {
            width += ((ColumnGroup) obj).getSize(table).width;
        }
    }
    return new Dimension(width, height);
}

Example 64 with Component

use of java.awt.Component in project druid by alibaba.

the class GroupableTableHeaderUI method paintCell.

private void paintCell(Graphics g, Rectangle cellRect, ColumnGroup cGroup) {
    TableCellRenderer renderer = cGroup.getHeaderRenderer();
    //
    if (renderer == null) {
        renderer = new DefaultTableCellRenderer() {

            private static final long serialVersionUID = 1L;

            @Override
            public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected, boolean hasFocus, int row, int column) {
                JTableHeader header = table.getTableHeader();
                if (header != null) {
                    setForeground(header.getForeground());
                    setBackground(header.getBackground());
                    setFont(header.getFont());
                }
                setHorizontalAlignment(JLabel.CENTER);
                setText((value == null) ? "" : value.toString());
                setBorder(UIManager.getBorder("TableHeader.cellBorder"));
                return this;
            }
        };
    }
    String headerValue = cGroup.getHeaderValue().toString();
    Component component = renderer.getTableCellRendererComponent(header.getTable(), headerValue, false, false, -1, -1);
    rendererPane.add(component);
    rendererPane.paintComponent(g, component, header, cellRect.x, cellRect.y, cellRect.width, cellRect.height, true);
}

Example 65 with Component

use of java.awt.Component in project druid by alibaba.

the class GroupableTableHeaderUI method paintCell.

private void paintCell(Graphics g, Rectangle cellRect, int columnIndex) {
    TableColumn aColumn = header.getColumnModel().getColumn(columnIndex);
    TableCellRenderer renderer = aColumn.getHeaderRenderer();
    //
    if (renderer == null) {
        renderer = new DefaultTableCellRenderer() {

            private static final long serialVersionUID = 1L;

            @Override
            public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected, boolean hasFocus, int row, int column) {
                JTableHeader header = table.getTableHeader();
                if (header != null) {
                    setForeground(header.getForeground());
                    setBackground(header.getBackground());
                    setFont(header.getFont());
                }
                setHorizontalAlignment(JLabel.CENTER);
                setText((value == null) ? "" : value.toString());
                setBorder(UIManager.getBorder("TableHeader.cellBorder"));
                return this;
            }
        };
    }
    String headerValue = aColumn.getHeaderValue().toString();
    Component component = renderer.getTableCellRendererComponent(header.getTable(), headerValue, false, false, -1, columnIndex);
    rendererPane.add(component);
    rendererPane.paintComponent(g, component, header, cellRect.x, cellRect.y, cellRect.width, cellRect.height, true);
}