mirror of
https://gitee.com/houstudio/Cdroid.git
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87 lines
2.9 KiB
C++
Executable File
87 lines
2.9 KiB
C++
Executable File
#include<cdroid.h>
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#include<widget/listview.h>
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#include<widget/gridview.h>
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#include<widget/scrollview.h>
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#include<widget/spinner.h>
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#include<widget/horizontalscrollview.h>
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#include<widget/simplemonthview.h>
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#include<widget/viewpager.h>
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#include<animations.h>
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#include<drawables.h>
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#include<cdlog.h>
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class MyAdapter:public ArrayAdapter<std::string>{
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public:
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MyAdapter():ArrayAdapter(){
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}
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View*getView(int position, View* convertView, ViewGroup* parent)override{
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TextView*tv=(TextView*)convertView;
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if(convertView==nullptr)
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tv=new TextView("",600,20);
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tv->setPadding(20,0,0,0);
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tv->setId(position);
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tv->setText("position :"+std::to_string(position));
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tv->setTextColor(0xFFFFFFFF);
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tv->setBackgroundColor(0x80002222);
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tv->setTextSize(40);
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return tv;
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}
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};
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class MyPageAdapter:public PagerAdapter{
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public:
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int getCount(){return 5;}
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bool isViewFromObject(View* view, void*object) { return view==object;}
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void* instantiateItem(ViewGroup* container, int position) {
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if(position!=2){
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SimpleMonthView*sm=new SimpleMonthView(100,100);
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sm->setMonthParams(23,Calendar::MAY+position,2021,-1,1,31);
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container->addView(sm);
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sm->setId(position);
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return sm;
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}else{
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ListView*lv=new ListView(100,100);
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MyAdapter*ma=new MyAdapter();
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for(int i=0;i<50;i++)ma->add("");
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container->addView(lv);
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lv->setAdapter(ma);
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lv->setSelector(new ColorDrawable(0x8800FF00));
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ma->notifyDataSetChanged();
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lv->setId(position);
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return lv;
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}
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}
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void destroyItem(ViewGroup* container, int position,void* object){
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container->removeView((View*)object);
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}
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};
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int main(int argc,const char*argv[]){
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App app(argc,argv);
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Window*w=new Window(0,0,1280,640);
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MyAdapter* adapter=new MyAdapter();
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MyPageAdapter*gpAdapter=new MyPageAdapter();
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w->setId(0);
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for(int i=0;i<50;i++)adapter->add("");
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int optionid=0;
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RECT rect;
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if(argc>1)optionid=std::atoi(argv[1]);
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w->setBackgroundColor(0xFFFF0000);
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AbsListView::OnScrollListener ons={nullptr,nullptr};
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ons.onScroll=[](AbsListView&lv,int firstVisibleItem,int visibleItemCount, int totalItemCount){
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LOGV("firstVisibleItem=%d visibleItemCount=%d totalItemCount=%d",firstVisibleItem,visibleItemCount,totalItemCount);
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};
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ons.onScrollStateChanged=[](AbsListView& view, int scrollState){
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LOGV("scrollState=%d",scrollState);
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};
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ViewPager*pager=new ViewPager(800,400);
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pager->setOffscreenPageLimit(5);//must >1(This value must >=(the visible view count)+2)
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pager->setAdapter(gpAdapter);
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pager->setOverScrollMode(View::OVER_SCROLL_ALWAYS);
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gpAdapter->notifyDataSetChanged();
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pager->setCurrentItem(0);//must setcurrentitem,the default item is -1.
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w->addView(pager);
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w->requestLayout();
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app.exec();
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}
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