public boolean keyPressed(int key) {
int ga = UICanvas.getInstance().getGameAction(key);
boolean keepSelection = false;
if (ga == Canvas.FIRE && this.selectedIndex >= 0
// && this.chechedIndex != selectedIndex
) {
if (this.chechedIndex >= 0) {
UILabel ulbOld = (UILabel) this.layoutItems[this.chechedIndex];
ulbOld.img = UICanvas.getUIImage("/icons/radio_unchecked.png");
ulbOld.setDirty(true);
}
this.chechedIndex = this.selectedIndex;
UILabel ulb = (UILabel) this.layoutItems[this.chechedIndex];
ulb.img = UICanvas.getUIImage("/icons/radio_checked.png");
ulb.setSelected(true);
this.setDirty(true);
this.askRepaint();
keepSelection = true;
}
keepSelection |= super.keyPressed(key);
// we must save the last selectedIndex
// when loosing focus
if (keepSelection == false) {
if (selectedIndex >= 0) {
UILabel ulbOld = (UILabel) this.layoutItems[this.selectedIndex];
ulbOld.setSelected(false);
ulbOld.setDirty(true);
this.setDirty(true);
this.askRepaint();
}
this.selectedIndex = this.chechedIndex;
}
return keepSelection;
}
public UIRadioButtons(String[] stringItems) {
super(stringItems.length, 0);
int buttonNumber = stringItems.length;
for (int i = 0; i < buttonNumber; i++) {
Image img =
(i == 0
? UICanvas.getUIImage("/icons/radio_checked.png")
: UICanvas.getUIImage("/icons/radio_unchecked.png"));
UILabel ulb = new UIRadioButton(img, stringItems[i]);
ulb.setFocusable(true);
this.insert(ulb, i, 100 / buttonNumber, UILayout.CONSTRAINT_PERCENTUAL);
}
this.focusable = true;
}
public void setSelectedIndex(int i) {
if (i < 0 || i > layoutItems.length) {
return;
}
if (selectedIndex != -1) {
layoutItems[selectedIndex].setSelected(false);
layoutItems[selectedIndex].setDirty(true);
}
if (this.chechedIndex >= 0) {
((UILabel) layoutItems[chechedIndex]).img = UICanvas.getUIImage("/icons/radio_unchecked.png");
layoutItems[chechedIndex].setSelected(false);
}
layoutItems[i].setSelected(true);
((UILabel) layoutItems[i]).img = UICanvas.getUIImage("/icons/radio_checked.png");
selectedIndex = i;
this.chechedIndex = this.selectedIndex;
setDirty(true);
askRepaint();
}
public boolean keyPressed(int key) {
if (UICanvas.getInstance().getGameAction(key) == UICanvas.FIRE) {
this.pointed = true;
UIItem items[] = UIRadioButtons.this.layoutItems;
for (int i = 0; i < items.length; i++) {
if (items[i] == this) {
if (UIRadioButtons.this.selectedIndex != i) {
UIRadioButtons.this.selectedIndex = i;
UIRadioButtons.this.keyPressed(key);
break;
}
}
}
return true;
}
return false;
}
