@Override
public void refresh(final GUI gui, final AbstractButton b) {
b.setEnabled(gui.context.data() != null && !gui.context.root());
}
@Override
public void refresh(final GUI gui, final AbstractButton b) {
b.setEnabled(!data || gui.context.data() != null);
}
@Override
public void refresh(final GUI gui, final AbstractButton b) {
final String tt = gui.notify.query(false);
b.setEnabled(tt != null);
b.setToolTipText(tt != null && tt.isEmpty() ? C_GOFORWARD.help : tt);
}
@Override
public void refresh(final GUI gui, final AbstractButton b) {
b.setEnabled(
!gui.gprop.is(GUIProp.FILTERRT) && gui.context.data() != null && !gui.context.root());
}
@Override
public void refresh(final GUI gui, final AbstractButton b) {
b.setEnabled(updatable(gui.context.marked, Data.DOC));
}
@Override
public void refresh(final GUI gui, final AbstractButton b) {
final Nodes marked = gui.context.marked;
b.setEnabled(marked != null && marked.size() != 0);
}
@Override
public void refresh(final GUI gui, final AbstractButton b) {
b.setEnabled(updatable(gui.context.marked, Data.ATTR, Data.PI, Data.COMM, Data.TEXT));
}
@Override
public void refresh(final GUI gui, final AbstractButton b) {
// disallow deletion of empty node set or root node
b.setEnabled(updatable(gui.context.marked));
}
@Override
public void refresh(final GUI gui, final AbstractButton b) {
final Context ctx = gui.context;
// disallow copy of empty node set or root node
b.setEnabled(updatable(ctx.marked, Data.DOC) && ctx.copied != null);
}
@Override
public void refresh(final GUI gui, final AbstractButton b) {
// disallow copy of empty node set or root node
final Nodes marked = gui.context.marked;
b.setEnabled(marked != null && marked.size() != 0);
}
@Override
public void refresh(final GUI gui, final AbstractButton b) {
b.setEnabled(gui.editor != null && gui.editor.modified());
}