mirror of
https://gitee.com/drabel/LibQQt.git
synced 2025-01-04 10:18:44 +08:00
61 lines
1.2 KiB
C++
61 lines
1.2 KiB
C++
#include "mainwindow.h"
|
|
#include "ui_mainwindow.h"
|
|
|
|
#include "QDebug"
|
|
|
|
MainWindow::MainWindow(QWidget* parent) :
|
|
QMainWindow(parent),
|
|
ui(new Ui::MainWindow)
|
|
{
|
|
ui->setupUi(this);
|
|
|
|
QStringList vl;
|
|
vl << "西葫芦";
|
|
vl << "土豆";
|
|
vl << "茄子";
|
|
vl << "西红柿";
|
|
vl << "玉米";
|
|
vl << "小麦";
|
|
vl << "棉花";
|
|
vl << "西瓜";
|
|
vl << "白蒜";
|
|
vl << "辣椒";
|
|
vl << "菠菜";
|
|
vl << "胡萝卜";
|
|
vl << "黑木耳";
|
|
vl << "白木耳";
|
|
vl << "蓬蒿";
|
|
vl << "小葱";
|
|
vl << "山药";
|
|
vl << "苹果";
|
|
vl << "香瓜";
|
|
vl << "枣";
|
|
vl << "梨";
|
|
vl << "香蕉";
|
|
vl << "蒜薹";
|
|
vl << "豆角";
|
|
vl << "茴香";
|
|
ui->lw->addItems(vl);
|
|
|
|
|
|
connect(ui->lw, SIGNAL(currentItemChanged(QListWidgetItem*, QListWidgetItem*)),
|
|
this, SLOT(currentItemChanged(QListWidgetItem*, QListWidgetItem*)));
|
|
|
|
ui->lw->setCurrentRow(0);
|
|
}
|
|
|
|
MainWindow::~MainWindow()
|
|
{
|
|
delete ui;
|
|
}
|
|
|
|
void MainWindow::currentItemChanged(QListWidgetItem* cur, QListWidgetItem* prev)
|
|
{
|
|
qDebug() << cur << prev;
|
|
if (!cur)
|
|
return;
|
|
|
|
QString url = QString("http://www.baidu.com/s?wd=%1%2").arg(cur->text()).arg("价格");
|
|
|
|
}
|