160 lines
3.5 KiB
C++
160 lines
3.5 KiB
C++
#include "multiselector.h"
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#include "ui_Multiselector.h"
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MultiSelector::MultiSelector(QWidget *parent) :
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QWidget(parent),
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ui(new Ui::MultiSelector)
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{
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ui->setupUi(this);
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//load qss
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QFile file(":/qss/MultiSelector.qss");
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file.open(QFile::ReadOnly);
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QTextStream filetext(&file);
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QString stylesheet = filetext.readAll();
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this->setStyleSheet(stylesheet);
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file.close();
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//因为样式表无法设置到这一层，因此手动设置
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ui->listWidget->verticalScrollBar()->setStyleSheet("QScrollBar{width:60;background-color:palegoldenrod;}");
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connect(ui->listWidget,SIGNAL(clicked(QModelIndex)),
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this,SLOT(on_ListClicked(QModelIndex)));
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connect(ui->listWidget,SIGNAL(doubleClicked(QModelIndex)),
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this,SLOT(on_ListDoubleClicked(QModelIndex)));
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ui->listWidget->setFocus();
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ui->listWidget->setFocusPolicy(Qt::StrongFocus);
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}
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MultiSelector::~MultiSelector()
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{
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delete ui;
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}
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bool MultiSelector::event(QEvent *event)
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{
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if(event->type() == QEvent::Leave)
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{
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this->close();
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}
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return QWidget::event(event);
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}
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//设置分类
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void MultiSelector::setCategory(QStringList list)
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{
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Q_UNUSED(list)
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isHaveCategory = true;
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}
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//设置当前选中
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void MultiSelector::setCurrent(QString value)
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{
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QList<QListWidgetItem *> items;
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items = ui->listWidget->findItems(value,Qt::MatchCaseSensitive);
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foreach (QListWidgetItem *item, items)
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{
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ui->listWidget->setItemSelected(item,true);
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ui->listWidget->setCurrentItem(item);
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}
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ui->listWidget->setFocus();
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}
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//设置列表
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void MultiSelector::setList(QMap<int, QVector< QString> > list)
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{
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stringmap.clear();
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stringmap = list;
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reBuildList();
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setCurrent(stringmap.begin().value().at(0));
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}
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void MultiSelector::setList(QMap<int, QVector<QString> > list, QString current)
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{
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stringmap.clear();
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stringmap = list;
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reBuildList();
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setCurrent(current);
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}
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//重建列表
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void MultiSelector::reBuildList(void)
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{
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ui->listWidget->clear();
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for (QMap<int, QVector< QString> >::iterator i = stringmap.begin();i != stringmap.end(); ++i)
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{
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int index = i.key();
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QVector< QString> w = i.value();
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QString Seq = w.at(0);
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QString Type = w.at(1);
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QWidget *widget = new QWidget(ui->listWidget);
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QLabel *seq = new QLabel(widget);
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QLabel *type = new QLabel(widget);
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seq->setMaximumWidth(80);
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seq->setMinimumHeight(60);
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seq->setMinimumWidth(80);
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seq->setText(Seq);
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type->setMinimumWidth(80);
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type->setMinimumHeight(60);
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type->setText(Type);
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QHBoxLayout *layout = new QHBoxLayout;
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layout->setMargin(0);
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layout->setSpacing(1);
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layout->addWidget(seq);
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layout->addWidget(type);
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widget->setLayout(layout);
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//创建自定义的item
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//将widget作为列表的item
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QListWidgetItem *ITEM = new QListWidgetItem();
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//ITEM->setText(Item);
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//ITEM->setTextAlignment(Qt::AlignHCenter | Qt::AlignVCenter);
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ui->listWidget->addItem(ITEM);
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ui->listWidget->setItemWidget(ITEM, widget);
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}
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}
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//一旦点击，那么返回一个item的string
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void MultiSelector::on_BtnClicked()
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{
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//qDebug() << "btn clicked";
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}
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void MultiSelector::on_ListClicked(QModelIndex index)
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{
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Q_UNUSED(index)
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//qDebug() << "list clicked" << ui->listWidget->item(index.row())->text();
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}
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void MultiSelector::on_ListDoubleClicked(QModelIndex index)
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{
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emit confirmValue(index.row());
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this->close();
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}
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