public void setList(MiTable list) {
if (this.list != null) this.list.removeActionHandlers(this);
this.list = list;
list.appendActionHandler(this, Mi_ITEM_SELECTED_ACTION);
list.setMinimumNumberOfVisibleRows(3);
list.setPreferredNumberOfVisibleRows(7);
list.setInsetMargins(0);
MiToolkit.setBackgroundAttributes(
list.getContentsBackground(), MiToolkit.Mi_TOOLKIT_UNEDITABLE_BG_ATTRIBUTES);
list.getSelectionManager().setMinimumNumberSelected(1);
// Do not allow interactive resizing of scrolled list cause not usefull and
// when menu pops down the TableHeaderAndFooterManager is left grabbing the window
list.getTableHeaderAndFooterManager().setEnabled(false);
scrolledBox = new MiScrolledBox(list);
scrolledBox.setInsetMargins(0);
if (menu != null) menu.removeActionHandlers(this);
menu = new MiMenu(scrolledBox);
menu.setInsetMargins(2);
menu.insertActionHandler(this, Mi_VISIBLE_ACTION, 0);
menuLauncherButton.setMenu(menu);
}
public boolean processAction(MiiAction action) {
// MiDebug.println(this + " proecssAction: " + action);
if (action.hasActionType(Mi_ITEM_SELECTED_ACTION)) {
textField.setValue(list.getSelectedItem());
dispatchAction(Mi_VALUE_CHANGED_ACTION);
menu.popdown();
} else if (action.hasActionType(Mi_LOST_KEYBOARD_FOCUS_ACTION | Mi_REQUEST_ACTION_PHASE)) {
if (restrictingValuesToThoseInList) {
String value = textField.getValue();
if ((list.getIndexOfItem(value) == -1) && (list.getNumberOfItems() > 0)) {
if (restrictionWarnsOnly) {
dispatchAction(Mi_INVALID_VALUE_ACTION);
} else {
action.veto();
dispatchAction(Mi_INVALID_VALUE_ACTION);
if (MiDebug.debug
&& MiDebug.isTracing(null, MiDebug.TRACE_KEYBOARD_FOCUS_DISPATCHING)) {
MiDebug.println(
MiDebug.getMicaClassName(this)
+ ": Rejecting loss of keyboard focus because "
+ "isRestrictingValuesToThoseInList() == true.");
}
return (true);
}
}
}
dispatchAction(Mi_VALUE_CHANGED_ACTION);
} else if ((action.hasActionType(Mi_LOST_KEYBOARD_FOCUS_ACTION))
|| (action.hasActionType(Mi_ENTER_KEY_ACTION))) {
dispatchAction(Mi_VALUE_CHANGED_ACTION);
if (!list.getContents().contains(textField.getValue()))
list.getSelectionManager().deSelectAll();
else list.setValue(textField.getValue());
} else if (action.hasActionType(Mi_TEXT_CHANGE_ACTION)) {
dispatchAction(Mi_TEXT_CHANGE_ACTION);
} else if (action.hasActionType(Mi_VISIBLE_ACTION)) {
MiSize prefSize = menu.getPreferredSize(new MiSize());
if (prefSize.getWidth() < getWidth() - getMargins(new MiMargins()).getWidth()) {
prefSize.setWidth(getWidth() - getMargins(new MiMargins()).getWidth());
menu.setPreferredSize(prefSize);
menu.setSize(prefSize);
menu.validateLayout();
}
}
return (true);
}
