boolean checkbox swing
boolean isSelected = jCheckBox.isSelected();
if(isSelected ){
jCheckBox.setSelected(false);
} else {
jCheckBox.setSelected(true);
}boolean checkbox swing
boolean isSelected = jCheckBox.isSelected();
if(isSelected ){
jCheckBox.setSelected(false);
} else {
jCheckBox.setSelected(true);
}boolean checkbox swing
static class BooleanRenderer extends JCheckBox implements TableCellRenderer, UIResource
{
private static final Border noFocusBorder = new EmptyBorder(1, 1, 1, 1);
public BooleanRenderer() {
super();
setHorizontalAlignment(JLabel.CENTER);
setBorderPainted(true);
}
public Component getTableCellRendererComponent(JTable table, Object value,
boolean isSelected, boolean hasFocus, int row, int column) {
if (isSelected) {
setForeground(table.getSelectionForeground());
super.setBackground(table.getSelectionBackground());
}
else {
setForeground(table.getForeground());
setBackground(table.getBackground());
}
setSelected((value != null && ((Boolean)value).booleanValue()));
if (hasFocus) {
setBorder(UIManager.getBorder("Table.focusCellHighlightBorder"));
} else {
setBorder(noFocusBorder);
}
return this;
}
}Copyright © 2021 Codeinu
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