/** Append a downward triangle image to the right hand side of an input icon. */
@Override
public void setIcon(Icon icon) {
if (isFixedIcon) {
super.setIcon(icon);
return;
}
if (iconSize == null)
if (icon != null) iconSize = new Dimension(icon.getIconWidth(), icon.getIconHeight());
else iconSize = new Dimension(1, 1);
if (icon == null) {
// icon = GeoGebraIcon.createEmptyIcon(1, iconSize.height);
} else {
icon = GeoGebraIcon.ensureIconSize((ImageIcon) icon, iconSize);
}
// add a down_triangle image to the left of the icon
if (icon != null)
super.setIcon(
GeoGebraIcon.joinIcons((ImageIcon) icon, app.getImageIcon("triangle-down.png")));
else super.setIcon(app.getImageIcon("triangle-down.png"));
}
public ImageIcon getButtonIcon() {
ImageIcon icon = (ImageIcon) this.getIcon();
if (isFixedIcon) return icon;
// draw the icon for the current table selection
if (hasTable) {
switch (mode) {
case SelectionTable.MODE_TEXT:
// Strings are converted to icons. We don't use setText so that the button size can be
// controlled
// regardless of the layout manager.
icon =
GeoGebraIcon.createStringIcon(
(String) data[getSelectedIndex()],
app.getPlainFont(),
false,
false,
true,
iconSize,
Color.BLACK,
null);
break;
case SelectionTable.MODE_ICON:
case SelectionTable.MODE_LATEX:
icon = (ImageIcon) myTable.getSelectedValue();
break;
default:
icon = myTable.getDataIcon(data[getSelectedIndex()]);
}
}
return icon;
}
