Java Code Examples for javax.swing.JLabel#getPreferredSize()
The following examples show how to use
javax.swing.JLabel#getPreferredSize() .
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Example 1
| Source File: TitledBorder.java From jdk8u-dev-jdk with GNU General Public License v2.0 | 6 votes |
|
/**
* Returns the minimum dimensions this border requires
* in order to fully display the border and title.
* @param c the component where this border will be drawn
* @return the {@code Dimension} object
*/
public Dimension getMinimumSize(Component c) {
Insets insets = getBorderInsets(c);
Dimension minSize = new Dimension(insets.right+insets.left,
insets.top+insets.bottom);
String title = getTitle();
if ((title != null) && !title.isEmpty()) {
JLabel label = getLabel(c);
Dimension size = label.getPreferredSize();
int position = getPosition();
if ((position != ABOVE_TOP) && (position != BELOW_BOTTOM)) {
minSize.width += size.width;
}
else if (minSize.width < size.width) {
minSize.width += size.width;
}
}
return minSize;
}
Example 2
| Source File: TitledBorder.java From Java8CN with Apache License 2.0 | 6 votes |
|
/**
* Returns the minimum dimensions this border requires
* in order to fully display the border and title.
* @param c the component where this border will be drawn
* @return the {@code Dimension} object
*/
public Dimension getMinimumSize(Component c) {
Insets insets = getBorderInsets(c);
Dimension minSize = new Dimension(insets.right+insets.left,
insets.top+insets.bottom);
String title = getTitle();
if ((title != null) && !title.isEmpty()) {
JLabel label = getLabel(c);
Dimension size = label.getPreferredSize();
int position = getPosition();
if ((position != ABOVE_TOP) && (position != BELOW_BOTTOM)) {
minSize.width += size.width;
}
else if (minSize.width < size.width) {
minSize.width += size.width;
}
}
return minSize;
}
Example 3
| Source File: EditorPanel.java From jclic with GNU General Public License v2.0 | 6 votes |
|
protected JLabel createTitleLabel(int preferredWidth) {
JLabel result = new JLabel(getTitle());
result.setHorizontalAlignment(SwingConstants.CENTER);
if (getIcon() != null) {
result.setIcon(getIcon());
result.setIconTextGap(10);
}
result.setBackground(titleBgColor);
result.setForeground(titleForeColor);
result.setOpaque(true);
result.setBorder(titleBorder);
result.validate();
Dimension d = result.getPreferredSize();
result.setPreferredSize(new Dimension(Math.max(d.width, preferredWidth), d.height));
result.setMinimumSize(result.getPreferredSize());
return result;
}
Example 4
| Source File: TitledBorder.java From openjdk-8-source with GNU General Public License v2.0 | 6 votes |
|
/**
* Returns the minimum dimensions this border requires
* in order to fully display the border and title.
* @param c the component where this border will be drawn
* @return the {@code Dimension} object
*/
public Dimension getMinimumSize(Component c) {
Insets insets = getBorderInsets(c);
Dimension minSize = new Dimension(insets.right+insets.left,
insets.top+insets.bottom);
String title = getTitle();
if ((title != null) && !title.isEmpty()) {
JLabel label = getLabel(c);
Dimension size = label.getPreferredSize();
int position = getPosition();
if ((position != ABOVE_TOP) && (position != BELOW_BOTTOM)) {
minSize.width += size.width;
}
else if (minSize.width < size.width) {
minSize.width += size.width;
}
}
return minSize;
}
Example 5
| Source File: MaterialIcons.java From MobyDroid with Apache License 2.0 | 6 votes |
|
private static BufferedImage buildImage(String text, Font font, Color color) {
JLabel icon = new JLabel(text);
icon.setForeground(color);
icon.setFont(font);
Dimension dim = icon.getPreferredSize();
int width = dim.width + 1;
int height = dim.height + 1;
icon.setSize(width, height);
BufferedImage bufImage = new BufferedImage(width, height, BufferedImage.TYPE_INT_ARGB);
Graphics2D g2d = bufImage.createGraphics();
g2d.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_ON);
g2d.setRenderingHint(RenderingHints.KEY_FRACTIONALMETRICS, RenderingHints.VALUE_FRACTIONALMETRICS_ON);
icon.print(g2d);
g2d.dispose();
return bufImage;
}
Example 6
| Source File: DeltaRobot3Panel.java From Robot-Overlord-App with GNU General Public License v2.0 | 5 votes |
|
protected CollapsiblePanel createSpeedPanel() {
double speed=robot.getSpeed();
int speedIndex;
for(speedIndex=0;speedIndex<speedOptions.length;++speedIndex) {
if( speedOptions[speedIndex] >= speed )
break;
}
speedNow = new JLabel(Double.toString(speedOptions[speedIndex]),JLabel.CENTER);
java.awt.Dimension dim = speedNow.getPreferredSize();
dim.width = 50;
speedNow.setPreferredSize(dim);
CollapsiblePanel speedPanel = new CollapsiblePanel("Speed");
GridBagConstraints con2 = PanelHelper.getDefaultGridBagConstraints();
con2.weightx=0.25;
speedPanel.getContentPane().add(speedNow,con2);
speedControl = new JSlider(0,speedOptions.length-1,speedIndex);
speedControl.addChangeListener(this);
speedControl.setMajorTickSpacing(speedOptions.length-1);
speedControl.setMinorTickSpacing(1);
speedControl.setPaintTicks(true);
con2.anchor=GridBagConstraints.NORTHEAST;
con2.fill=GridBagConstraints.HORIZONTAL;
con2.weightx=0.75;
con2.gridx=1;
speedPanel.getContentPane().add(speedControl,con2);
return speedPanel;
}
Example 7
| Source File: LoadingSplashScreen.java From webanno with Apache License 2.0 | 5 votes |
|
public SplashWindow(URL aUrl)
{
JLabel l = new JLabel(new ImageIcon(aUrl));
JLabel info = new JLabel("Application is loading...");
getContentPane().add(l, BorderLayout.CENTER);
getContentPane().add(info, BorderLayout.SOUTH);
pack();
Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
Dimension labelSize = l.getPreferredSize();
setLocation(screenSize.width / 2 - (labelSize.width / 2),
screenSize.height / 2 - (labelSize.height / 2));
setVisible(true);
}
Example 8
| Source File: TableRowHeader.java From ramus with GNU General Public License v3.0 | 5 votes |
|
private int preferredHeaderWidth() {
final JLabel longestRowLabel = new JLabel("1.1.1");
final JTableHeader header = table.getTableHeader();
longestRowLabel.setBorder(header.getBorder());
longestRowLabel.setHorizontalAlignment(SwingConstants.CENTER);
longestRowLabel.setFont(header.getFont());
return longestRowLabel.getPreferredSize().width;
}
Example 9
| Source File: AbstractProductsRepositoryPanel.java From snap-desktop with GNU General Public License v3.0 | 5 votes |
|
protected final void refreshLabelWidths() {
int maximumLabelWidth = computeLeftPanelMaximumLabelWidth();
for (int i=0; i<this.parameterComponents.size(); i++) {
JLabel label = this.parameterComponents.get(i).getLabel();
Dimension labelSize = label.getPreferredSize();
labelSize.width = maximumLabelWidth;
label.setPreferredSize(labelSize);
label.setMinimumSize(labelSize);
}
}
Example 10
| Source File: TableRowHeader.java From ramus with GNU General Public License v3.0 | 5 votes |
|
private int preferredHeaderWidth() {
final JLabel longestRowLabel = new JLabel("1.1.1");
final JTableHeader header = table.getTableHeader();
longestRowLabel.setBorder(header.getBorder());
longestRowLabel.setHorizontalAlignment(SwingConstants.CENTER);
longestRowLabel.setFont(header.getFont());
return longestRowLabel.getPreferredSize().width;
}
Example 11
| Source File: JLabelled.java From knopflerfish.org with BSD 3-Clause "New" or "Revised" License | 5 votes |
|
public JLabelled(String text, String tooltip, JComponent main, int labelWidth)
{
// This panel is horizontal box.
setLayout(new BoxLayout(this, BoxLayout.LINE_AXIS));
setAlignmentX(Component.LEFT_ALIGNMENT);
// Shorten text to last part after a dot
// if it's too long
final FontMetrics fm = main.getFontMetrics(main.getFont());
if (fm != null) {
int ix;
while (-1 != (ix = text.indexOf("."))
&& fm.stringWidth(text) > labelWidth) {
text = text.substring(ix + 1);
}
}
final JLabel label = new JLabel(text);
final Dimension size = label.getPreferredSize();
label.setPreferredSize(new Dimension(labelWidth, size.height + 2));
if (tooltip != null && !"".equals(tooltip)) {
label.setToolTipText("<html>" + tooltip + "</html>");
}
// Since we are in a scroll pane with glue at the bottom we do not want the
// components to stretch vertically.
main.setMaximumSize(new Dimension(Integer.MAX_VALUE, main
.getPreferredSize().height));
label.setMaximumSize(label.getPreferredSize());
add(label);
add(main);
}
Example 12
| Source File: ExportImage.java From Logisim with GNU General Public License v3.0 | 4 votes |
|
OptionsPanel(JList<?> list) {
// set up components
formatPng = new JRadioButton("PNG");
formatGif = new JRadioButton("GIF");
formatJpg = new JRadioButton("JPEG");
ButtonGroup bgroup = new ButtonGroup();
bgroup.add(formatPng);
bgroup.add(formatGif);
bgroup.add(formatJpg);
formatPng.setSelected(true);
slider = new JSlider(SwingConstants.HORIZONTAL, -3 * SLIDER_DIVISIONS, 3 * SLIDER_DIVISIONS, 0);
slider.setMajorTickSpacing(10);
slider.addChangeListener(this);
curScale = new JLabel("222%");
curScale.setHorizontalAlignment(SwingConstants.RIGHT);
curScale.setVerticalAlignment(SwingConstants.CENTER);
curScaleDim = new Dimension(curScale.getPreferredSize());
curScaleDim.height = Math.max(curScaleDim.height, slider.getPreferredSize().height);
stateChanged(null);
printerView = new JCheckBox();
printerView.setSelected(true);
// set up panel
gridbag = new GridBagLayout();
gbc = new GridBagConstraints();
setLayout(gridbag);
// now add components into panel
gbc.gridy = 0;
gbc.gridx = GridBagConstraints.RELATIVE;
gbc.anchor = GridBagConstraints.NORTHWEST;
gbc.insets = new Insets(5, 0, 5, 0);
gbc.fill = GridBagConstraints.NONE;
addGb(new JLabel(Strings.get("labelCircuits") + " "));
gbc.fill = GridBagConstraints.HORIZONTAL;
addGb(new JScrollPane(list));
gbc.fill = GridBagConstraints.NONE;
gbc.gridy++;
addGb(new JLabel(Strings.get("labelImageFormat") + " "));
Box formatsPanel = new Box(BoxLayout.Y_AXIS);
formatsPanel.add(formatPng);
formatsPanel.add(formatGif);
formatsPanel.add(formatJpg);
addGb(formatsPanel);
gbc.gridy++;
addGb(new JLabel(Strings.get("labelScale") + " "));
addGb(slider);
addGb(curScale);
gbc.gridy++;
addGb(new JLabel(Strings.get("labelPrinterView") + " "));
addGb(printerView);
}
Example 13
| Source File: TitledBorder.java From hottub with GNU General Public License v2.0 | 4 votes |
|
/**
* Reinitialize the insets parameter with this Border's current Insets.
* @param c the component for which this border insets value applies
* @param insets the object to be reinitialized
*/
public Insets getBorderInsets(Component c, Insets insets) {
Border border = getBorder();
insets = getBorderInsets(border, c, insets);
String title = getTitle();
if ((title != null) && !title.isEmpty()) {
int edge = (border instanceof TitledBorder) ? 0 : EDGE_SPACING;
JLabel label = getLabel(c);
Dimension size = label.getPreferredSize();
switch (getPosition()) {
case ABOVE_TOP:
insets.top += size.height - edge;
break;
case TOP: {
if (insets.top < size.height) {
insets.top = size.height - edge;
}
break;
}
case BELOW_TOP:
insets.top += size.height;
break;
case ABOVE_BOTTOM:
insets.bottom += size.height;
break;
case BOTTOM: {
if (insets.bottom < size.height) {
insets.bottom = size.height - edge;
}
break;
}
case BELOW_BOTTOM:
insets.bottom += size.height - edge;
break;
}
insets.top += edge + TEXT_SPACING;
insets.left += edge + TEXT_SPACING;
insets.right += edge + TEXT_SPACING;
insets.bottom += edge + TEXT_SPACING;
}
return insets;
}
Example 14
| Source File: TitledBorder.java From JDKSourceCode1.8 with MIT License | 4 votes |
|
/**
* Returns the baseline.
*
* @throws NullPointerException {@inheritDoc}
* @throws IllegalArgumentException {@inheritDoc}
* @see javax.swing.JComponent#getBaseline(int, int)
* @since 1.6
*/
public int getBaseline(Component c, int width, int height) {
if (c == null) {
throw new NullPointerException("Must supply non-null component");
}
if (width < 0) {
throw new IllegalArgumentException("Width must be >= 0");
}
if (height < 0) {
throw new IllegalArgumentException("Height must be >= 0");
}
Border border = getBorder();
String title = getTitle();
if ((title != null) && !title.isEmpty()) {
int edge = (border instanceof TitledBorder) ? 0 : EDGE_SPACING;
JLabel label = getLabel(c);
Dimension size = label.getPreferredSize();
Insets insets = getBorderInsets(border, c, new Insets(0, 0, 0, 0));
int baseline = label.getBaseline(size.width, size.height);
switch (getPosition()) {
case ABOVE_TOP:
return baseline;
case TOP:
insets.top = edge + (insets.top - size.height) / 2;
return (insets.top < edge)
? baseline
: baseline + insets.top;
case BELOW_TOP:
return baseline + insets.top + edge;
case ABOVE_BOTTOM:
return baseline + height - size.height - insets.bottom - edge;
case BOTTOM:
insets.bottom = edge + (insets.bottom - size.height) / 2;
return (insets.bottom < edge)
? baseline + height - size.height
: baseline + height - size.height + insets.bottom;
case BELOW_BOTTOM:
return baseline + height - size.height;
}
}
return -1;
}
Example 15
| Source File: TitledBorder.java From jdk8u_jdk with GNU General Public License v2.0 | 4 votes |
|
/**
* Reinitialize the insets parameter with this Border's current Insets.
* @param c the component for which this border insets value applies
* @param insets the object to be reinitialized
*/
public Insets getBorderInsets(Component c, Insets insets) {
Border border = getBorder();
insets = getBorderInsets(border, c, insets);
String title = getTitle();
if ((title != null) && !title.isEmpty()) {
int edge = (border instanceof TitledBorder) ? 0 : EDGE_SPACING;
JLabel label = getLabel(c);
Dimension size = label.getPreferredSize();
switch (getPosition()) {
case ABOVE_TOP:
insets.top += size.height - edge;
break;
case TOP: {
if (insets.top < size.height) {
insets.top = size.height - edge;
}
break;
}
case BELOW_TOP:
insets.top += size.height;
break;
case ABOVE_BOTTOM:
insets.bottom += size.height;
break;
case BOTTOM: {
if (insets.bottom < size.height) {
insets.bottom = size.height - edge;
}
break;
}
case BELOW_BOTTOM:
insets.bottom += size.height - edge;
break;
}
insets.top += edge + TEXT_SPACING;
insets.left += edge + TEXT_SPACING;
insets.right += edge + TEXT_SPACING;
insets.bottom += edge + TEXT_SPACING;
}
return insets;
}
Example 16
| Source File: BriefAppDescriptionBuilder.java From raccoon4 with Apache License 2.0 | 4 votes |
|
@Override
protected JPanel assemble() {
JPanel panel = new JPanel();
panel.setLayout(new GridBagLayout());
GridBagConstraints gbc = new GridBagConstraints();
JLabel appNameLabel = new JLabel(doc.getTitle(), SwingConstants.CENTER);
Font font = appNameLabel.getFont();
Font boldFont = new Font(font.getFontName(), Font.BOLD, font.getSize() + 2);
appNameLabel.setFont(boldFont);
appNameLabel.setToolTipText(doc.getTitle());
Dimension tmp = appNameLabel.getPreferredSize();
tmp.width = 150;
appNameLabel.setPreferredSize(tmp);
JLabel vendorNameLabel = new JLabel(doc.getCreator(), SwingConstants.CENTER);
tmp = vendorNameLabel.getPreferredSize();
tmp.width = 150;
vendorNameLabel.setPreferredSize(tmp);
vendorNameLabel.setToolTipText(doc.getCreator());
button = new JButton();
button.addActionListener(this);
button.setIcon(SPINNER);
globals.get(ImageLoaderService.class).request(this,
DocUtil.getAppIconUrl(doc));
JPanel stars = new StarPanel(5,
doc.getAggregateRating().getStarRating() / 5);
DecimalFormat df = new DecimalFormat("#.## \u2605");
stars.setToolTipText(df.format(doc.getAggregateRating().getStarRating()));
gbc.gridx = 0;
gbc.gridy = 0;
gbc.insets.bottom = 10;
panel.add(button, gbc);
gbc.insets.bottom = 0;
gbc.gridy++;
panel.add(appNameLabel, gbc);
gbc.gridy++;
panel.add(vendorNameLabel, gbc);
gbc.gridy++;
gbc.fill = GridBagConstraints.HORIZONTAL;
gbc.insets.top = 10;
gbc.insets.left = 15;
gbc.insets.right = 15;
gbc.insets.bottom = 15;
panel.add(stars, gbc);
return panel;
}
Example 17
| Source File: ProductPlacemarkView.java From snap-desktop with GNU General Public License v3.0 | 4 votes |
|
private int getColumnMinWith(TableColumn column, TableCellRenderer renderer, int margin) {
final Object headerValue = column.getHeaderValue();
final JLabel label = (JLabel) renderer.getTableCellRendererComponent(null, headerValue, false, false, 0, 0);
return label.getPreferredSize().width + margin;
}
Example 18
| Source File: Option.java From CQL with GNU Affero General Public License v3.0 | 4 votes |
|
/**
* Creates a new label/component pair. If given multiple compnents, will add
* them to a JPanel and then set that as the component. Note that this is better
* than putting them into a JPanel yourself: the label will be centered on the
* first component passed-in.
*
* @param label the JLabel of the option
* @param components
*/
public Option(JLabel label, JComponent... components) {
setLabel(label);
if (components.length > 1) {
JPanel panel = new JPanel();
FlowLayout flow = (FlowLayout) panel.getLayout();
flow.setAlignment(FlowLayout.LEFT);
flow.setVgap(0);
flow.setHgap(0);
for (JComponent jc : components) {
panel.add(jc);
}
JUtils.fixHeight(panel);
setComponent(panel);
} else {
setComponent((components.length > 0) ? components[0] : null);
}
// We try to align the label with the first component (descending into
// JPanels), by creating a border that aligns the middle of the border
// with the middle of the first component.
if (components.length > 0) {
int labelOffset = -label.getPreferredSize().height;
Component comp = components[0];
while (comp instanceof JPanel) {
labelOffset += 2 * (((JPanel) comp).getInsets().top);
comp = ((JPanel) comp).getComponent(0);
}
if (comp != null) {
labelOffset += comp.getPreferredSize().height;
if (labelOffset > 0) { // Only do it if the first non-JPanel
// component is bigger
label.setBorder(new EmptyBorder(labelOffset / 2, 0, 0, 0));
}
}
}
}
Example 19
| Source File: TitledBorder.java From openjdk-8 with GNU General Public License v2.0 | 4 votes |
|
/**
* Reinitialize the insets parameter with this Border's current Insets.
* @param c the component for which this border insets value applies
* @param insets the object to be reinitialized
*/
public Insets getBorderInsets(Component c, Insets insets) {
Border border = getBorder();
insets = getBorderInsets(border, c, insets);
String title = getTitle();
if ((title != null) && !title.isEmpty()) {
int edge = (border instanceof TitledBorder) ? 0 : EDGE_SPACING;
JLabel label = getLabel(c);
Dimension size = label.getPreferredSize();
switch (getPosition()) {
case ABOVE_TOP:
insets.top += size.height - edge;
break;
case TOP: {
if (insets.top < size.height) {
insets.top = size.height - edge;
}
break;
}
case BELOW_TOP:
insets.top += size.height;
break;
case ABOVE_BOTTOM:
insets.bottom += size.height;
break;
case BOTTOM: {
if (insets.bottom < size.height) {
insets.bottom = size.height - edge;
}
break;
}
case BELOW_BOTTOM:
insets.bottom += size.height - edge;
break;
}
insets.top += edge + TEXT_SPACING;
insets.left += edge + TEXT_SPACING;
insets.right += edge + TEXT_SPACING;
insets.bottom += edge + TEXT_SPACING;
}
return insets;
}
Example 20
| Source File: TitledBorder.java From Bytecoder with Apache License 2.0 | 4 votes |
|
/**
* Returns the baseline.
*
* @throws NullPointerException {@inheritDoc}
* @throws IllegalArgumentException {@inheritDoc}
* @see javax.swing.JComponent#getBaseline(int, int)
* @since 1.6
*/
public int getBaseline(Component c, int width, int height) {
if (c == null) {
throw new NullPointerException("Must supply non-null component");
}
if (width < 0) {
throw new IllegalArgumentException("Width must be >= 0");
}
if (height < 0) {
throw new IllegalArgumentException("Height must be >= 0");
}
Border border = getBorder();
String title = getTitle();
if ((title != null) && !title.isEmpty()) {
int edge = (border instanceof TitledBorder) ? 0 : EDGE_SPACING;
JLabel label = getLabel(c);
Dimension size = label.getPreferredSize();
Insets insets = getBorderInsets(border, c, new Insets(0, 0, 0, 0));
int baseline = label.getBaseline(size.width, size.height);
switch (getPosition()) {
case ABOVE_TOP:
return baseline;
case TOP:
insets.top = edge + (insets.top - size.height) / 2;
return (insets.top < edge)
? baseline
: baseline + insets.top;
case BELOW_TOP:
return baseline + insets.top + edge;
case ABOVE_BOTTOM:
return baseline + height - size.height - insets.bottom - edge;
case BOTTOM:
insets.bottom = edge + (insets.bottom - size.height) / 2;
return (insets.bottom < edge)
? baseline + height - size.height
: baseline + height - size.height + insets.bottom;
case BELOW_BOTTOM:
return baseline + height - size.height;
}
}
return -1;
}
