71 lines
2.0 KiB
C++
71 lines
2.0 KiB
C++
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#include "wplanlist.h"
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#include "wplanitem.h"
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wPlanList::wPlanList(QWidget *parent) : QListWidget(parent)
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{
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setAttribute(Qt::WA_DeleteOnClose);
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setFrameShape(QListWidget::NoFrame);
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}
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void wPlanList::adjustItemNum()
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{
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int n = count();
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for(int i=0; i<n; i++) {
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wPlanItem *w = static_cast<wPlanItem*>(itemWidget(item(i)));
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w->setNum(i+1);
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}
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}
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QJsonArray wPlanList::plansJson()
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{
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QJsonArray oRoot;
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int n = count();
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for(int i=0; i<n; i++) {
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wPlanItem *w = static_cast<wPlanItem*>(itemWidget(item(i)));
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oRoot.append(w->planJson());
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}
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return oRoot;
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}
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//添加时间计划表
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void wPlanList::onAddPlan()
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{
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QListWidgetItem *item = new QListWidgetItem();
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item->setFlags(item->flags() & ~Qt::ItemIsSelectable);
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wPlanItem *widget = new wPlanItem(item);
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addItem(item);
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setItemWidget(item, widget);
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setCurrentItem(item);
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connect(widget, SIGNAL(sigItemChanged(QListWidgetItem*)), this, SIGNAL(itemChanged(QListWidgetItem*)));
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connect(widget, SIGNAL(sigDelete(QListWidgetItem*)), this, SLOT(onDeletePlan(QListWidgetItem*)));
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adjustItemNum();
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emit itemChanged(item);
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}
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void wPlanList::onRestorePlan(const QJsonArray &jRoot)
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{
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clear();
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int n = jRoot.count();
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for(int i=0; i<n; i++) {
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QListWidgetItem *item = new QListWidgetItem();
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item->setFlags(item->flags() & ~Qt::ItemIsSelectable);
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wPlanItem *widget = new wPlanItem(jRoot.at(i).toObject(), item);
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addItem(item);
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setItemWidget(item, widget);
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setCurrentItem(item);
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connect(widget, SIGNAL(sigItemChanged(QListWidgetItem*)), this, SIGNAL(itemChanged(QListWidgetItem*)));
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connect(widget, SIGNAL(sigDelete(QListWidgetItem*)), this, SLOT(onDeletePlan(QListWidgetItem*)));
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}
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adjustItemNum();
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}
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void wPlanList::onDeletePlan(QListWidgetItem *item)
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{
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int index = row(item);
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if(index >= 0) {
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removeItemWidget(item);
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delete item;
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emit itemChanged(nullptr);
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}
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adjustItemNum();
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}
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