ElemsConfigTool/mainwindow.cpp

#include "mainwindow.h"
#include "ui_mainwindow.h"
#include "basicproperty.h"
#include <QListWidgetItem>
#include <QListWidget>
#include <QLabel>
#include <iostream>
#include <QHBoxLayout>
MainWindow::MainWindow(QWidget *parent)
    : QMainWindow(parent)
    , ui(new Ui::MainWindow)
{
    ui->setupUi(this);
    ui->tabWidget->addTab(new BasicProperty(),"木块障碍物");
    ui->tabWidget->addTab(new BasicProperty(),"邮箱");
    ui->tabWidget->addTab(new BasicProperty(),"草地");
    ui->tabWidget->addTab(new BasicProperty(),"彩绘蛋壳");

    QListWidgetItem *item = new QListWidgetItem;
    ui->listWidget->addItem(item);
    QWidget *w = new QWidget(ui->listWidget);
    //图标
    QLabel *label = new QLabel();
    QPixmap pix("/Users/menglanluo/菜狗.png");
    label->setPixmap(pix.scaled(15,15,Qt::KeepAspectRatio));
    //元素名称
    QLineEdit *edit = new QLineEdit();
    edit->setText("新增元素");
    QHBoxLayout *layout = new QHBoxLayout(w);
    layout->addWidget(label);
    layout->addWidget(edit);
    connect(edit,SIGNAL(editingfinished()),this,SLOT(on_lineEdit_editingFinished()));
    w->setLayout(layout);
    w->show();
    ui->listWidget->setItemWidget(item,w);
}

MainWindow::~MainWindow()
{
    delete ui;
}


void MainWindow::on_lineEdit_editingFinished()
{
    if(ui->lineEdit->isModified()){
        std::cout<<"finish editing"<<std::endl;
        std::cout<<"new text is:"<<qPrintable(ui->lineEdit->text())<<std::endl;
    }
}


void MainWindow::on_pushButton_addElem_clicked()
{
    QListWidgetItem *item = new QListWidgetItem;
    ui->listWidget->addItem(item);
    QWidget *w = new QWidget;
    //图标
    QLabel *label = new QLabel(w);
    QPixmap pix("/Users/menglanluo/菜狗.png");
    label->setPixmap(pix.scaled(15,15,Qt::KeepAspectRatio));
    //元素名称
    QLineEdit *edit = new QLineEdit(w);
    edit->setText("新增元素");
    QHBoxLayout *layout = new QHBoxLayout;
    layout->addWidget(label);
    layout->addWidget(edit);
//    connect(edit,SIGNAL(editingfinished()),this,SLOT(on_lineEdit_editingFinished()));
    w->setLayout(layout);
    ui->listWidget->setItemWidget(item,edit);
}


void MainWindow::on_pushButton_addElem_released()
{

}