cash.ui.h

来自「一个简单的pos机程序」· C头文件 代码 · 共 27 行

/****************************************************************************
** ui.h extension file, included from the uic-generated form implementation.
**
** If you wish to add, delete or rename functions or slots use
** Qt Designer which will update this file, preserving your code. Create an
** init() function in place of a constructor, and a destroy() function in
** place of a destructor.
*****************************************************************************/

#include ".ui/cash.h"
#include "qvariant.h"

void cashForm::pushButton1_clicked()
{
//    this->close();
}


void cashForm::lineEdit2_returnPressed()
{
    double input;
    
    input = lineEdit2->text().toDouble();
    QVariant diff(input-_sum);
    textLabel2_2->setText(diff.toString());
}