void ListBox::setSelected(const int selected)
{
if (!mListModel)
{
mSelected = -1;
}
else
{
if (selected < 0)
mSelected = -1;
else if (selected >= mListModel->getNumberOfElements())
mSelected = mListModel->getNumberOfElements() - 1;
else
mSelected = selected;
}
Rect scroll;
if (mSelected < 0)
scroll.y = 0;
else
scroll.y = getRowHeight() * mSelected;
scroll.height = getRowHeight();
showPart(scroll);
distributeValueChangedEvent();
}
void EmotePopup::setSelectedEmoteIndex(int index)
{
if (index == mSelectedEmoteIndex)
return;
mSelectedEmoteIndex = index;
distributeValueChangedEvent();
}
void ItemContainer::setSelectedIndex(int newIndex)
{
if (mSelectedIndex != newIndex)
{
mSelectedIndex = newIndex;
distributeValueChangedEvent();
}
}
void InventoryWindow::valueChanged(const gcn::SelectionEvent &event)
{
if (event.getSource() == mItems)
{
Item *item = mItems->getSelectedItem();
item ? itemShortcut->setSelected(item->getId()) :
itemShortcut->setSelected(-1);
updateButtons();
distributeValueChangedEvent();
}
}
void ItemContainer::setSelectedItem(Item *item)
{
const int newSelectedItemIndex = getVisibleSlot(item);
if (mSelectedItemIndex != newSelectedItemIndex)
{
mSelectedItemIndex = newSelectedItemIndex;
if (mSelectedItemIndex == NO_ITEM)
mLastSelectedItemId = NO_ITEM;
else
mLastSelectedItemId = item->getId();
showItemPopup(mShowItemInfo);
distributeValueChangedEvent();
}
}
void ListBox::setSelected(int selected)
{
if (mListModel == NULL)
{
mSelected = -1;
}
else
{
if (selected < 0)
{
mSelected = -1;
}
else if (selected >= mListModel->getNumberOfElements())
{
mSelected = mListModel->getNumberOfElements() - 1;
}
else
{
mSelected = selected;
}
}
Rectangle scroll;
if (mSelected < 0)
{
scroll.y = 0;
}
else
{
scroll.y = getRowHeight() * mSelected;
}
scroll.height = getRowHeight();
showPart(scroll);
distributeValueChangedEvent();
}
void ItemContainer::setSelectedItemIndex(int index)
{
int newSelectedItemIndex;
Item* item = mInventory->getItem(index);
if (item && passesFilter(item))
newSelectedItemIndex = index;
else
newSelectedItemIndex = NO_ITEM;
if (mSelectedItemIndex != newSelectedItemIndex)
{
mSelectedItemIndex = newSelectedItemIndex;
if (mSelectedItemIndex == NO_ITEM)
mLastSelectedItemId = NO_ITEM;
else
mLastSelectedItemId = item->getId();
gcn::Rectangle scroll;
const int columns = std::max(1, getWidth() / gridWidth);
const int itemY = getVisibleSlot(item) / columns;
if (mSelectedItemIndex == NO_ITEM)
scroll.y = 0;
else
scroll.y = gridHeight * itemY;
scroll.height = gridHeight;
showPart(scroll);
showItemPopup(mShowItemInfo);
distributeValueChangedEvent();
}
}
void DropDown::valueChanged(const SelectionEvent& event)
{
distributeValueChangedEvent();
}
void ItemContainer::selectNone()
{
mLastSelectedItemId = mSelectedItemIndex = NO_ITEM;
mItemPopup->setVisible(false);
distributeValueChangedEvent();
}