Я хотел бы добавить включение/выключение, как переключатель toggle в приложении Java. Нужно ли создавать их из Swing Sliders или уже есть что-то еще?
http://www.premiumpixels.com/freebies/onoff-switches-and-toggles-psd/
Как добавить сексуальные слайдеры вкл/выкл?
Ответ 1
Просто небольшой пример, возможно, это поможет вам.
public class Popup extends JFrame {
public Popup() {
setBounds( 100, 100, 300, 120 );
setDefaultCloseOperation( 3 );
getContentPane().setLayout( new FlowLayout( FlowLayout.LEADING, 10, 10 ) );
getContentPane().add( new JSwitchBox( "on", "off" ));
getContentPane().add( new JSwitchBox( "yes", "no" ));
getContentPane().add( new JSwitchBox( "true", "false" ));
getContentPane().add( new JSwitchBox( "on", "off" ));
getContentPane().add( new JSwitchBox( "yes", "no" ));
getContentPane().add( new JSwitchBox( "true", "false" ));
}
public static void main( String[] args ) {
SwingUtilities.invokeLater( new Runnable() {
@Override
public void run() {
new Popup().setVisible( true );
}
});
}
public class JSwitchBox extends AbstractButton{
private Color colorBright = new Color(220,220,220);
private Color colorDark = new Color(150,150,150);
private Color black = new Color(0,0,0,100);
private Color white = new Color(255,255,255,100);
private Color light = new Color(220,220,220,100);
private Color red = new Color(160,130,130);
private Color green = new Color(130,160,130);
private Font font = new JLabel().getFont();
private int gap = 5;
private int globalWitdh = 0;
private final String trueLabel;
private final String falseLabel;
private Dimension thumbBounds;
private Rectangle2D bounds;
private int max;
public JSwitchBox(String trueLabel, String falseLabel) {
this.trueLabel = trueLabel;
this.falseLabel = falseLabel;
double trueLenth = getFontMetrics( getFont() ).getStringBounds( trueLabel, getGraphics() ).getWidth();
double falseLenght = getFontMetrics( getFont() ).getStringBounds( falseLabel, getGraphics() ).getWidth();
max = (int)Math.max( trueLenth, falseLenght );
gap = Math.max( 5, 5+(int)Math.abs(trueLenth - falseLenght ) );
thumbBounds = new Dimension(max+gap*2,20);
globalWitdh = max + thumbBounds.width+gap*2;
setModel( new DefaultButtonModel() );
setSelected( false );
addMouseListener( new MouseAdapter() {
@Override
public void mouseReleased( MouseEvent e ) {
if(new Rectangle( getPreferredSize() ).contains( e.getPoint() )) {
setSelected( !isSelected() );
}
}
});
}
@Override
public Dimension getPreferredSize() {
return new Dimension(globalWitdh, thumbBounds.height);
}
@Override
public void setSelected( boolean b ) {
if(b){
setText( trueLabel );
setBackground( green );
} else {
setBackground( red );
setText( falseLabel );
}
super.setSelected( b );
}
@Override
public void setText( String text ) {
super.setText( text );
}
@Override
public int getHeight() {
return getPreferredSize().height;
}
@Override
public int getWidth() {
return getPreferredSize().width;
}
@Override
public Font getFont() {
return font;
}
@Override
protected void paintComponent( Graphics g ) {
g.setColor( getBackground() );
g.fillRoundRect( 1, 1, getWidth()-2 - 1, getHeight()-2 ,2 ,2 );
Graphics2D g2 = (Graphics2D)g;
g2.setColor( black );
g2.drawRoundRect( 1, 1, getWidth()-2 - 1, getHeight()-2 - 1, 2,2 );
g2.setColor( white );
g2.drawRoundRect( 1 + 1, 1 + 1, getWidth()-2 - 3, getHeight()-2 - 3, 2,2 );
int x = 0;
int lx = 0;
if(isSelected()) {
lx = thumbBounds.width;
} else {
x = thumbBounds.width;
}
int y = 0;
int w = thumbBounds.width;
int h = thumbBounds.height;
g2.setPaint( new GradientPaint(x, (int)(y-0.1*h), colorDark , x, (int)(y+1.2*h), light) );
g2.fillRect( x, y, w, h );
g2.setPaint( new GradientPaint(x, (int)(y+.65*h), light , x, (int)(y+1.3*h), colorDark) );
g2.fillRect( x, (int)(y+.65*h), w, (int)(h-.65*h) );
if (w>14){
int size = 10;
g2.setColor( colorBright );
g2.fillRect(x+w/2-size/2,y+h/2-size/2, size, size);
g2.setColor( new Color(120,120,120));
g2.fillRect(x+w/2-4,h/2-4, 2, 2);
g2.fillRect(x+w/2-1,h/2-4, 2, 2);
g2.fillRect(x+w/2+2,h/2-4, 2, 2);
g2.setColor( colorDark );
g2.fillRect(x+w/2-4,h/2-2, 2, 6);
g2.fillRect(x+w/2-1,h/2-2, 2, 6);
g2.fillRect(x+w/2+2,h/2-2, 2, 6);
g2.setColor( new Color(170,170,170));
g2.fillRect(x+w/2-4,h/2+2, 2, 2);
g2.fillRect(x+w/2-1,h/2+2, 2, 2);
g2.fillRect(x+w/2+2,h/2+2, 2, 2);
}
g2.setColor( black );
g2.drawRoundRect( x, y, w - 1, h - 1, 2,2 );
g2.setColor( white );
g2.drawRoundRect( x + 1, y + 1, w - 3, h - 3, 2,2 );
g2.setColor( black.darker() );
g2.setRenderingHint( RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_ON );
g2.setFont( getFont() );
g2.drawString( getText(), lx+gap, y+h/2+h/4 );
}
}
}
Ответ 2
использовать встроенный компонент JCheckBox.
JCheckBox cb = new JCheckBox(createImageIcon("off-image.gif", "Click To Turn On"));
cb.setSelectedIcon(createImageIcon("on-image.gif", "Click To Turn Off"));
Ответ 3
возможно, используя JScrollBar, вот просто и незавершенная идея, до вас
import java.awt.*;
import java.awt.event.AdjustmentEvent;
import java.awt.event.AdjustmentListener;
import javax.swing.*;
import javax.swing.event.ChangeEvent;
import javax.swing.event.ChangeListener;
public class Sliders {
private JFrame frame;
private JPanel main;
private JPanel scrollBarPanel = new JPanel();
private JPanel sliderPanel;
public Sliders() {
frame = new JFrame();
main = new JPanel(new GridLayout(2, 1));
final JScrollBar scrollBar = new JScrollBar(JScrollBar.HORIZONTAL, 0, 100, 0, 200);
int height = scrollBar.getPreferredSize().height;
scrollBar.setPreferredSize(new Dimension(175, height));
scrollBarPanel.add(scrollBar);
main.add(scrollBarPanel);
sliderPanel = new JPanel();
final JSlider slider = new JSlider(JSlider.HORIZONTAL, 0, 255, 128);
slider.setMajorTickSpacing(48);
slider.setMinorTickSpacing(16);
slider.setPaintTicks(true);
sliderPanel.add(slider);
main.add(sliderPanel);
frame.add(main, BorderLayout.CENTER);
scrollBar.addAdjustmentListener(new AdjustmentListener() {
@Override
public void adjustmentValueChanged(AdjustmentEvent e) {
System.out.println("JScrollBar current value = " + scrollBar.getValue());
}
});
slider.addChangeListener(new ChangeListener() {
@Override
public void stateChanged(ChangeEvent e) {
System.out.println("JSlider current value = " + slider.getValue());
}
});
frame.pack();
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setVisible(true);
}
public static void main(String[] args) {
SwingUtilities.invokeLater(new Runnable() {
@Override
public void run() {
Sliders sliders = new Sliders();
}
});
}
}