mirror of https://github.com/axmolengine/axmol.git
66 lines
2.3 KiB
C++
66 lines
2.3 KiB
C++
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#include "ScrollPaneScene.h"
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#include "GList.h"
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USING_NS_CC;
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void ScrollPaneScene::continueInit()
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{
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UIPackage::addPackage("UI/ScrollPane");
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UIConfig::horizontalScrollBar = "";
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UIConfig::verticalScrollBar = "";
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_view = UIPackage::createObject("ScrollPane", "Main")->as<GComponent>();
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_groot->addChild(_view);
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_list = _view->getChild("list")->as<GList>();
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_list->itemRenderer = CC_CALLBACK_2(ScrollPaneScene::renderListItem, this);
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_list->setVirtual();
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_list->setNumItems(1000);
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_list->addEventListener(UIEventType::TouchBegin, CC_CALLBACK_1(ScrollPaneScene::onClickList, this));
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}
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void ScrollPaneScene::renderListItem(int index, GObject* obj)
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{
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GButton* item = obj->as<GButton>();
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item->setTitle("Item " + Value(index).asString());
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item->getScrollPane()->setPosX(0); //reset scroll pos
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//Be carefull, RenderListItem is calling repeatedly, add tag to avoid adding duplicately.
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item->getChild("b0")->addClickListener(CC_CALLBACK_1(ScrollPaneScene::onClickStick, this), EventTag(this));
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item->getChild("b1")->addClickListener(CC_CALLBACK_1(ScrollPaneScene::onClickDelete, this), EventTag(this));
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}
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void ScrollPaneScene::onClickStick(EventContext * context)
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{
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_view->getChild("txt")->setText("Stick " + (((GObject*)context->getSender())->getParent())->getText());
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}
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void ScrollPaneScene::onClickDelete(EventContext * context)
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{
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_view->getChild("txt")->setText("Delete " + (((GObject*)context->getSender())->getParent())->getText());
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}
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void ScrollPaneScene::onClickList(EventContext * context)
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{
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//find out if there is an item in edit status
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int cnt = _list->numChildren();
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for (int i = 0; i < cnt; i++)
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{
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GButton* item = _list->getChildAt(i)->as<GButton>();
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if (item->getScrollPane()->getPosX() != 0)
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{
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//Check if clicked on the button
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if (item->getChild("b0")->as<GComponent>()->isAncestorOf(_groot->getTouchTarget())
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|| item->getChild("b1")->as<GComponent>()->isAncestorOf(_groot->getTouchTarget()))
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{
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return;
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}
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item->getScrollPane()->setPosX(0, true);
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//avoid scroll pane default behavior<6F><72>
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item->getScrollPane()->cancelDragging();
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_list->getScrollPane()->cancelDragging();
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break;
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}
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}
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}
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