Java Code Examples for java.awt.Component#setSize()

private void layoutContainerV(Container target) {
    int maxWidth = 0;
    Dimension size;
    int width;
    Insets insets = target.getInsets();

    for (Component component : target.getComponents()) {
        if (component.isVisible()) {
            size = component.getPreferredSize();

            if (fillComponents.contains(component)) {
                width = target.getWidth() - insets.left - insets.right - leftGap - rightGap;
            } else {
                width = size.width;

                if (width > maxWidth) {
                    maxWidth = width;
                }
            }

            component.setSize(width, size.height);
        }
    }

    moveComponentsV(target, maxWidth);
}
 

@Override
public Component add(Component comp) {
    setsize(comp.getPreferredSize());
    Component[] comps = getComponents();
    if (comps.length > 0) {
        oldComponent = comps[0];
    }
    if (comp.equals(oldComponent)) {
        return super.add(comp);
    }
    if (oldComponent != null) {
        putLayer((JComponent) oldComponent, JLayeredPane.DEFAULT_LAYER);
    }
    Component returnResult = super.add(comp);
    putLayer((JComponent) comp, JLayeredPane.DRAG_LAYER);
    comp.setSize(getPreferredSize());
    comp.setVisible(true);
    comp.setLocation(0, 0 - getPreferredSize().height);
    slideFromTop(comp, oldComponent);
    return returnResult;
}
 

/**
 * Set the cell renderer we will proxy.
 */
public void setComponent (Component jc, JComponent owner) {
    Dimension dd = jc.getPreferredSize();
    Rectangle currentScreenBounds = Utilities.getUsableScreenBounds();
    // get some reasonable limit for the width
    int width = Math.min(dd.width, 2 * currentScreenBounds.width);
    int height = Math.min(dd.height + 2, 2 * currentScreenBounds.height);
    Image nue = !Utilities.isMac() ? owner.createVolatileImage(width, height) :
                new BufferedImage(width, height, BufferedImage.TYPE_INT_ARGB);
    Graphics g = nue.getGraphics();
    g.setColor (bg);
    g.fillRect (0, 0, width, dd.height + 2);
    if( jc instanceof Container && !jc.isValid() ) {
        //#214739
        jc.setSize( width, dd.height );
        jc.doLayout();
    }
    SwingUtilities.paintComponent(g, jc, this, 0, 0, width, dd.height + 2);
    g.dispose();
    setImage (nue);
}
 

private static Icon createMenuIcon(Icon icon, Component decorator) {
    int h = menuIconSize();
    int w = UIUtils.isAquaLookAndFeel() ? h + 4 : h;

    BufferedImage i = new BufferedImage(w, h, BufferedImage.TYPE_INT_ARGB);
    Graphics g = i.getGraphics();

    if (decorator != null) {
        decorator.setSize(w, h);
        decorator.paint(g);
    }

    icon.paintIcon(null, g, (w - icon.getIconWidth()) / 2, (h - icon.getIconHeight()) / 2);
    g.dispose();

    return new ImageIcon(i);
}
 

Component getRenderer(TableCellRenderer renderer, int row, int column, boolean sized) {
        isCustomRendering = true;
        try {
            Component comp = prepareRenderer(renderer, row, column);
//            comp.setSize(comp.getPreferredSize().width, getRowHeight());
            if (sized) {
                comp.setSize(comp.getPreferredSize().width, getRowHeight());
                if (!isLeadingAlign(comp)) {
                    TableColumnModel m = getColumnModel();
                    int x = -comp.getWidth();
                    int c = m.getColumn(column).getWidth();
                    int _column = convertColumnIndexToModel(column);
                    if (isScrollableColumn(_column)) {
                        x += Math.max(c, getColumnPreferredWidth(_column));
                    } else {
                        x += c;
                    }
                    comp.move(x - m.getColumnMargin(), 0);
                }
            }
            
            return comp;
        } finally {
            isCustomRendering = false;
        }
    }
 

Component getRenderer(TableCellRenderer renderer, int row, int column, boolean sized) {
        isCustomRendering = true;
        try {
            Component comp = prepareRenderer(renderer, row, column);
//            comp.setSize(comp.getPreferredSize().width, getRowHeight());
            if (sized) {
                comp.setSize(comp.getPreferredSize().width, getRowHeight());
                if (!isLeadingAlign(comp)) {
                    TableColumnModel m = getColumnModel();
                    int x = -comp.getWidth();
                    int c = m.getColumn(column).getWidth();
                    int _column = convertColumnIndexToModel(column);
                    if (isScrollableColumn(_column)) {
                        x += Math.max(c, getColumnPreferredWidth(_column));
                    } else {
                        x += c;
                    }
                    comp.move(x - m.getColumnMargin(), 0);
                }
            }
            
            return comp;
        } finally {
            isCustomRendering = false;
        }
    }
 

private int layout(GridView.Tree t, int x, int y, int w, int h, int index) {
    if (t == null) {
        return index;
    }
    if (t.splitType == Tree.NONE) {
        if (cellCount > index) {
            Component c = getComponent(index);
            c.setSize(w, h);
            c.setLocation(x, y);
        }
        return index + 1;
    }
    else if (t.splitType == Tree.V) {
        int h1 = (int) (t.splitPosition * h);
        int h2 = h - h1;
        setDivider(Tree.V, x, y + h1 - DIVIDER_SIZE / 2, w, DIVIDER_SIZE, h, t);
        index = layout(t.first, x, y, w, h1 - DIVIDER_SIZE / 2, index);
        return layout(t.second, x, y + h1 + DIVIDER_SIZE / 2, w, h2, index);
    }
    else if (t.splitType == Tree.H) {
        int w1 = (int) (t.splitPosition * w);
        int w2 = w - w1;
        setDivider(Tree.H, x + w1 - DIVIDER_SIZE / 2, y, DIVIDER_SIZE, h, w, t);
        index = layout(t.first, x, y, w1 - DIVIDER_SIZE / 2, h, index);
        return layout(t.second, x + w1 + DIVIDER_SIZE / 2, y, w2, h, index);
    }
    return index;
}
 

@Override
public void run() {
    JTabbedPane pane = new JTabbedPane(JTabbedPane.TOP, JTabbedPane.SCROLL_TAB_LAYOUT);
    pane.addTab("first", new JButton("first"));
    pane.addTab("second", new JButton("second"));
    for (Component component : pane.getComponents()) {
        component.setSize(100, 100);
    }
}
 

@Override
public void run() {
    JTabbedPane pane = new JTabbedPane(JTabbedPane.TOP, JTabbedPane.SCROLL_TAB_LAYOUT);
    pane.addTab("first", new JButton("first"));
    pane.addTab("second", new JButton("second"));
    for (Component component : pane.getComponents()) {
        component.setSize(100, 100);
    }
}
 

@Override
public void run() {
    JTabbedPane pane = new JTabbedPane(JTabbedPane.TOP, JTabbedPane.SCROLL_TAB_LAYOUT);
    pane.addTab("first", new JButton("first"));
    pane.addTab("second", new JButton("second"));
    for (Component component : pane.getComponents()) {
        component.setSize(100, 100);
    }
}
 

@Override
public void run() {
    JTabbedPane pane = new JTabbedPane(JTabbedPane.TOP, JTabbedPane.SCROLL_TAB_LAYOUT);
    pane.addTab("first", new JButton("first"));
    pane.addTab("second", new JButton("second"));
    for (Component component : pane.getComponents()) {
        component.setSize(100, 100);
    }
}
 

public void layoutContainer(Container c) {
    Insets insets = c.getInsets();
    int height = yInset + insets.top;

    Component[] children = c.getComponents();
    Dimension compSize = null;
    for (Component child : children) {
        compSize = child.getPreferredSize();
        child.setSize(compSize.width, compSize.height);
        child.setLocation(xInset + insets.left, height);
        height += compSize.height + yGap;
    }

}
 

@Override
public void run() {
    JTabbedPane pane = new JTabbedPane(JTabbedPane.TOP, JTabbedPane.SCROLL_TAB_LAYOUT);
    pane.addTab("first", new JButton("first"));
    pane.addTab("second", new JButton("second"));
    for (Component component : pane.getComponents()) {
        component.setSize(100, 100);
    }
}
 

public void layoutContainer(Container c) {
    Insets insets = c.getInsets();
    int height = yInset + insets.top;

    Component[] children = c.getComponents();
    Dimension compSize = null;
    for (Component child : children) {
        compSize = child.getPreferredSize();
        child.setSize(compSize.width, compSize.height);
        child.setLocation(xInset + insets.left, height);
        height += compSize.height + yGap;
    }

}
 

@Override
public void run() {
    JTabbedPane pane = new JTabbedPane(JTabbedPane.TOP, JTabbedPane.SCROLL_TAB_LAYOUT);
    pane.addTab("first", new JButton("first"));
    pane.addTab("second", new JButton("second"));
    for (Component component : pane.getComponents()) {
        component.setSize(100, 100);
    }
}
 

public void layoutContainer(Container c) {
    Insets insets = c.getInsets();
    int height = yInset + insets.top;

    Component[] children = c.getComponents();
    Dimension compSize = null;
    for (Component child : children) {
        compSize = child.getPreferredSize();
        child.setSize(compSize.width, compSize.height);
        child.setLocation(xInset + insets.left, height);
        height += compSize.height + yGap;
    }

}
 

private Component getRenderer(int row, int column) {
    TableCellRenderer renderer = table.getCellRenderer(row, column);
    Component _renderer = table.getRenderer(renderer, row, column, true);
    _renderer.setSize(Math.min(_renderer.getWidth(), MAX_RENDERER_WIDTH), _renderer.getHeight());
    return _renderer;
}
 

private Dimension doLayout(Container target) {
    synchronized (target.getTreeLock()) {
        boolean useBaseline = getAlignOnBaseline();
        if (useBaseline) {
            throw new NotSupportedException("BaseLine is not supported.");
        }

        Insets insets = target.getInsets();
        int maxwidth = target.getWidth() - (insets.left + insets.right + hgap * 2);
        int nmembers = target.getComponentCount();
        int x = 0;
        int y = insets.top + vgap;
        int rowh = 0;
        int start = 0;
        boolean ltr = target.getComponentOrientation().isLeftToRight();
        for (int i = 0; i < nmembers; i++) {
            Component m = target.getComponent(i);
            if (m.isVisible()) {
                Dimension d = m.getPreferredSize();

                if (applyLayout) {
                    m.setSize(d.width, d.height);
                }

                if (x > 0) {
                    x += hgap;
                }
                x += d.width;
                rowh = Math.max(rowh, d.height);

                if (x >= maxwidth) {
                    if (fit(target, insets.left + hgap, y, maxwidth, rowh, start, i + 1, ltr)) {
                        start = i + 1;
                        x = 0;
                        y += vgap + rowh;
                        rowh = 0;
                    } else {
                        int end = i;
                        if (start == end) {
                            end++;
                        }
                        stretch(target, insets.left + hgap, y, maxwidth, rowh, start, end, ltr);
                        start = end;
                        x = d.width;
                        y += vgap + rowh;
                        rowh = d.height;
                    }
                }
            }
        }
        //moveComponents(target, insets.left + hgap, y, 0, rowh, start, nmembers, ltr);
        stretch(target, insets.left + hgap, y, maxwidth, rowh, start, nmembers, ltr);

        return new Dimension(maxwidth, y + rowh + (rowh != 0 ? vgap : 0));
    }
}
 

private Component getRenderer(int row, int column) {
    TableCellRenderer renderer = table.getCellRenderer(row, column);
    Component _renderer = table.getRenderer(renderer, row, column, true);
    _renderer.setSize(Math.min(_renderer.getWidth(), MAX_RENDERER_WIDTH), _renderer.getHeight());
    return _renderer;
}
 

/**
 *  Description of the Method
 *
 *@param  target  Description of Parameter
 */
public void layoutContainer(Container target) {
	synchronized (target.getTreeLock()) {
		Insets insets = target.getInsets();
		int maxheight = target.getHeight() - (insets.top + insets.bottom) - 2 * _vgap;
	    int maxwidth = target.getWidth() - (insets.left + insets.right) - 2 * _hgap;
		int nmembers = target.getComponentCount();

		Dimension preferredSize = preferredLayoutSize(target);
		Dimension targetSize = target.getSize();

		int y = (_valign == TOP)    ? insets.top
			  : (_valign == CENTER) ? (targetSize.height - preferredSize.height) / 2
			  :						  targetSize.height - preferredSize.height - insets.bottom;

		for (int i = 0; i < nmembers; i++) {
			Component m = target.getComponent(i);
			if (m.isVisible()) {
				Dimension d = m.getPreferredSize();
		        if (_hfill ) {
		        	m.setSize(maxwidth, d.height);
		            d.width = maxwidth;
		        }
		        else {
		        	m.setSize(d.width, d.height);
		        }

				if ((y + d.height) <= maxheight) {
					if (y > 0) {
						y += _vgap;
					}

					int x = (_halign == LEFT) ? insets.left
						: (_halign == CENTER) ? (targetSize.width - d.width) / 2
						:						targetSize.width - d.width - insets.right;

					m.setLocation(x + _hgap, y + _vgap);

					y += d.getHeight();

				}
				else {
					break;
				}
			}
		}
	}
}