gcs-nf/App/StatusUI/StateGroup.cpp

#include "StateGroup.h"

StateGroup::StateGroup(int index,QWidget *parent) : QWidget(parent)
{
    id = index;

    toplayout = new QGridLayout(this);
    this->setLayout(toplayout);
    toplayout->setMargin(0);

    box = new QGroupBox(this);

    toplayout->addWidget(box);


    layout = new QGridLayout(box);

    layout->setMargin(3);
    layout->setVerticalSpacing(6);

    box->setLayout(layout);

    m_lenght += layout->margin() * 2;
}


StateGroup::~StateGroup()
{
    foreach (StateWidget * w, ItemList) {
        delete w;
    }
}

void StateGroup::addItem(StateWidget * w)
{
    if(ItemList.size() >= 1)
    {
        //为什么减2？
        m_lenght += w->height() + layout->verticalSpacing() - 2;
        qDebug() << this->height() << w->height() << layout->verticalSpacing();
    }
    else
    {
        m_lenght += w->height();
    }

    ItemList.insert(ItemList.size(),w);//逐渐往上加

    if(layout)
    {
        if(w->ID() >= 0)
        {
            layout->addWidget(w,w->ID(),0,1,1);
        }

    }

    //检查界面，添加到界面
    updateUI();
}

void StateGroup::addItems(QMap<int, StateWidget *> list)
{
    foreach (StateWidget *w, list) {
        addItem(w);
    }
}


void StateGroup::removeItem(int index)
{
    if(ItemList.contains(index))
    {
        StateWidget *w = ItemList.value(index);

        m_lenght -= w->height() + layout->verticalSpacing();

        delete w;
    }
}

void StateGroup::removeItem(StateWidget * w)
{
    if(ItemList.values().contains(w))
    {
        m_lenght -= w->height() + layout->verticalSpacing();

        delete w;
    }
}


void StateGroup::setValue(int index,QString value)
{
    if(ItemList.contains(index))
    {
        ItemList.value(index)->setValue(value);
    }
}

void StateGroup::setColor(int index,StateWidget::state s)
{
    if(ItemList.contains(index))
    {
        ItemList.value(index)->setColor(s);
    }
}

void StateGroup::updateUI(void)
{

}