static int lua_cocos2dx_UIListView_addEventListenerListView(lua_State* L)
{
if (nullptr == L)
return 0;
int argc = 0;
UIListView* self = nullptr;
#if COCOS2D_DEBUG >= 1
tolua_Error tolua_err;
if (!tolua_isusertype(L,1,"UIListView",0,&tolua_err)) goto tolua_lerror;
#endif
self = static_cast<UIListView*>(tolua_tousertype(L,1,0));
#if COCOS2D_DEBUG >= 1
if (nullptr == self) {
tolua_error(L,"invalid 'self' in function 'lua_cocos2dx_UIListView_addEventListenerListView'\n", NULL);
return 0;
}
#endif
argc = lua_gettop(L) - 1;
if (1 == argc)
{
#if COCOS2D_DEBUG >= 1
if (!toluafix_isfunction(L,2,"LUA_FUNCTION",0,&tolua_err))
{
goto tolua_lerror;
}
#endif
LuaCocoStudioEventListener* listern = LuaCocoStudioEventListener::create();
if (nullptr == listern)
{
tolua_error(L,"LuaCocoStudioEventListener create fail\n", NULL);
return 0;
}
LUA_FUNCTION handler = ( toluafix_ref_function(L,2,0));
ScriptHandlerMgr::getInstance()->addObjectHandler((void*)listern, handler, ScriptHandlerMgr::HandlerType::EVENT_LISTENER);
self->setUserObject(listern);
self->addEventListenerListView(listern, listvieweventselector(LuaCocoStudioEventListener::eventCallbackFunc));
return 0;
}
CCLOG("'addEventListenerListView' function of UIListView has wrong number of arguments: %d, was expecting %d\n", argc, 1);
return 0;
#if COCOS2D_DEBUG >= 1
tolua_lerror:
tolua_error(L,"#ferror in function 'addEventListenerListView'.",&tolua_err);
return 0;
#endif
}
UIListView* UIListView::create()
{
UIListView* widget = new UIListView();
if (widget && widget->init())
{
return widget;
}
CC_SAFE_DELETE(widget);
return NULL;
}
UIListView* UIListView::create()
{
UIListView* widget = new UIListView();
if (widget && widget->init())
{
widget->autorelease();
return widget;
}
CC_SAFE_DELETE(widget);
return nullptr;
}
void UIListViewExTest_Horizontal::selectedItemEvent(CCObject *pSender, ListViewEventType type)
{
switch (type)
{
case cocos2d::gui::LISTVIEW_ONSELECTEDITEM:
{
UIListView* listViewEx = static_cast<UIListView*>(pSender);
CCLOG("select child index = %d", listViewEx->getCurSelectedIndex());
}
break;
default:
break;
}
}
void UIListView::copySpecialProperties(UIWidget *widget)
{
UIListView* listView = static_cast<UIListView*>(widget);
if (listView)
{
UILayout::copySpecialProperties(widget);
setDirection(listView->m_eDirection);
initChildWithDataLength(listView->m_nDataLength);
setUpdateChild(listView->getUpdateChild());
setUpdateDataIndex(listView->getUpdateDataIndex());
setUpdateSuccess(listView->getUpdateSuccess());
}
}
bool UIListViewExTest_Horizontal::init()
{
if (UIScene::init())
{
CCSize widgetSize = m_pWidget->getSize();
m_pDisplayValueLabel = UILabel::create();
m_pDisplayValueLabel->setText("Move by horizontal direction");
m_pDisplayValueLabel->setFontName("Marker Felt");
m_pDisplayValueLabel->setFontSize(32);
m_pDisplayValueLabel->setAnchorPoint(ccp(0.5f, -1));
m_pDisplayValueLabel->setPosition(ccp(widgetSize.width / 2.0f, widgetSize.height / 2.0f + m_pDisplayValueLabel->getContentSize().height * 1.5));
m_pUiLayer->addWidget(m_pDisplayValueLabel);
UILabel* alert = UILabel::create();
alert->setText("ListView horizontal");
alert->setFontName("Marker Felt");
alert->setFontSize(30);
alert->setColor(ccc3(159, 168, 176));
alert->setPosition(ccp(widgetSize.width / 2.0f, widgetSize.height / 2.0f - alert->getSize().height * 3.075));
m_pUiLayer->addWidget(alert);
Layout* background = dynamic_cast<Layout*>(m_pUiLayer->getWidgetByName("background_Panel"));
CCSize backgroundSize = background->getContentSize();
// create list view data
m_array = CCArray::create();
CC_SAFE_RETAIN(m_array);
for (int i = 0; i < 20; ++i)
{
CCString* ccstr = CCString::createWithFormat("listview_item_%d", i);
m_array->addObject(ccstr);
}
// Create the list view
UIListView* listView = UIListView::create();
// set list view direction
listView->setDirection(SCROLLVIEW_DIR_HORIZONTAL);
listView->setTouchEnabled(true);
listView->setBounceEnabled(true);
listView->setBackGroundImage("cocosgui/green_edit.png");
listView->setBackGroundImageScale9Enabled(true);
listView->setSize(CCSizeMake(240, 130));
listView->setPosition(ccp((widgetSize.width - backgroundSize.width) / 2 +
(backgroundSize.width - listView->getSize().width) / 2,
(widgetSize.height - backgroundSize.height) / 2 +
(backgroundSize.height - listView->getSize().height) / 2));
listView->addEventListenerListView(this, listvieweventselector(UIListViewExTest_Horizontal::selectedItemEvent));
m_pUiLayer->addWidget(listView);
// create model
UIButton* default_button = UIButton::create();
default_button->setName("TextButton");
default_button->setTouchEnabled(true);
default_button->loadTextures("cocosgui/backtotoppressed.png", "cocosgui/backtotopnormal.png", "");
Layout* default_item = Layout::create();
default_item->setTouchEnabled(true);
default_item->setSize(default_button->getSize());
default_button->setPosition(ccp(default_item->getSize().width / 2, default_item->getSize().height / 2));
default_item->addChild(default_button);
// set model
listView->setItemModel(default_item);
// add default item
int count = m_array->count();
for (int i = 0; i < count / 4; ++i)
{
listView->pushBackDefaultItem();
}
// insert default item
for (int i = 0; i < count / 4; ++i)
{
listView->insertDefaultItem(0);
}
// add custom item
for (int i = 0; i < count / 4; ++i)
{
UIButton* custom_button = UIButton::create();
custom_button->setName("TextButton");
custom_button->setTouchEnabled(true);
custom_button->loadTextures("cocosgui/button.png", "cocosgui/buttonHighlighted.png", "");
custom_button->setScale9Enabled(true);
custom_button->setSize(default_button->getSize());
Layout *custom_item = Layout::create();
custom_item->setSize(custom_button->getSize());
custom_button->setPosition(ccp(custom_item->getSize().width / 2, custom_item->getSize().height / 2));
custom_item->addChild(custom_button);
listView->pushBackCustomItem(custom_item);
}
// insert custom item
CCArray *items = listView->getItems();
int items_count = items->count();
for (int i = 0; i < count / 4; ++i)
{
UIButton* custom_button = UIButton::create();
custom_button->setName("TextButton");
custom_button->setTouchEnabled(true);
custom_button->loadTextures("cocosgui/button.png", "cocosgui/buttonHighlighted.png", "");
custom_button->setScale9Enabled(true);
custom_button->setSize(default_button->getSize());
Layout *custom_item = Layout::create();
custom_item->setSize(custom_button->getSize());
custom_button->setPosition(ccp(custom_item->getSize().width / 2, custom_item->getSize().height / 2));
custom_item->addChild(custom_button);
listView->insertCustomItem(custom_item, items_count);
}
// set item data
items_count = items->count();
for (int i = 0; i < items_count; ++i)
{
UIWidget *item = listView->getItem(i);
UIButton *button = static_cast<UIButton*>(item->getChildByName("TextButton"));
int index = listView->getIndex(item);
button->setTitleText(static_cast<CCString*>(m_array->objectAtIndex(index))->getCString());
}
// remove last item
listView->removeLastItem();
// remove item by index
items_count = items->count();
listView->removeItem(items_count - 1);
// set all items layout gravity
listView->setGravity(LISTVIEW_GRAVITY_CENTER_VERTICAL);
// set items margin
listView->setItemsMargin(2);
return true;
}
return false;
}
