kitten
دوشنبه 24 آبان 1389, 10:13 صبح
سلام دوستان من داشتم یه برنامه با کیوتی می نوشتم که تا سیگنال ها را به برنامه اضافه کردم برنامه دیگه کامپایل نشد
می تونید بگید مشکل چیه؟
فایل main :
#include "calc.h"
#include <QtGui>
int main(int argc, char *argv[])
{
QApplication a(argc, argv);
calc *mycalc = new calc;
mycalc->setInterface();
mycalc->show();
return a.exec();
}
calc.h
#include <QWidget>
class QLabel;
class QPushButton;
class QLineEdit;
class calc : public QWidget
{
Q_OBJECT
public:
calc(QWidget *parent = 0);
void setInterface();
private slots:
void button0c();
void button1c();
void button2c();
void button3c();
void button4c();
void button5c();
void button6c();
void button7c();
void button8c();
void button9c();
private:
QPushButton *buttonadd;
QPushButton *buttonmines;
QPushButton *buttoncross;
QPushButton *buttondivide;
QPushButton *button0;
QPushButton *button1;
QPushButton *button2;
QPushButton *button3;
QPushButton *button4;
QPushButton *button5;
QPushButton *button6;
QPushButton *button7;
QPushButton *button8;
QPushButton *button9;
QPushButton *buttonsin;
QPushButton *buttoncos;
QPushButton *buttontan;
QPushButton *buttoncot;
QLineEdit *le1;
};
calc.cpp
#include <QtGui>
#include"calc.h"
calc::calc(QWidget *parent)
:QWidget(parent)
{
QGridLayout *layout = new QGridLayout;
le1 = new QLineEdit;
button7 = new QPushButton;
button7->setText("7");
button8 = new QPushButton();
button8->setText("8");
button9 = new QPushButton();
button9->setText("9");
button4 = new QPushButton;
button4->setText("4");
button5 = new QPushButton();
button5->setText("5");
button6 = new QPushButton();
button6->setText("6");
button1 = new QPushButton();
button1->setText("1");
button2 = new QPushButton();
button2->setText("2");
button3 = new QPushButton();
button3->setText("3");
button0 = new QPushButton();
button0->setText("0");
buttondivide = new QPushButton;
buttondivide->setText("/");
buttoncross = new QPushButton;
buttoncross->setText("*");
buttonadd = new QPushButton;
buttonadd->setText("+");
buttonmines = new QPushButton;
buttonmines->setText("-");
buttonsin = new QPushButton;
buttonsin->setText("Sin");
buttoncos = new QPushButton;
buttoncos->setText("Cos");
buttontan = new QPushButton;
buttontan->setText("Tan");
buttoncot = new QPushButton;
buttoncot->setText("Cot");
layout->addWidget(le1,0,0);
layout->addWidget(button7,1,0);
layout->addWidget(button8,1,1);
layout->addWidget(button9,1,2);
layout->addWidget(buttondivide,1,3);
layout->addWidget(button4,2,0);
layout->addWidget(button5,2,1);
layout->addWidget(button6,2,2);
layout->addWidget(buttoncross,2,3);
layout->addWidget(button1,3,0);
layout->addWidget(button2,3,1);
layout->addWidget(button3,3,2);
layout->addWidget(buttonadd,3,3);
layout->addWidget(button0,4,1);
layout->addWidget(buttonmines,4,3);
layout->addWidget(buttonsin,1,4);
layout->addWidget(buttoncos,2,4);
layout->addWidget(buttontan,3,4);
layout->addWidget(buttoncot,4,4);
this->setLayout(layout);
connect(button0, SIGNAL(clicked()),this,SLOT(button0c()));
connect(button1, SIGNAL(clicked()),this,SLOT(button1c()));
connect(button2, SIGNAL(clicked()),this,SLOT(button2c()));
connect(button3, SIGNAL(clicked()),this,SLOT(button3c()));
connect(button4, SIGNAL(clicked()),this,SLOT(button4c()));
connect(button5, SIGNAL(clicked()),this,SLOT(button5c()));
connect(button6, SIGNAL(clicked()),this,SLOT(button6c()));
connect(button7, SIGNAL(clicked()),this,SLOT(button7c()));
connect(button8, SIGNAL(clicked()),this,SLOT(button8c()));
connect(button9, SIGNAL(clicked()),this,SLOT(button9c()));
}
void calc::button0c() {
}
void calc::button1c() {
}
void calc::button2c() {
}
void calc::button3c() {
}
void calc::button4c() {
}
void calc::button5c() {
}
void calc::button6c() {
}
void calc::button7c() {
}
void calc::button8c() {
}
void calc::button9c() {
}
void calc::setInterface()
{
int WIDTH = 320;
int HEIGHT = 240;
int screenWidth;
int screenHeight;
int x, y;
QDesktopWidget *desktop = QApplication::desktop();
screenWidth = desktop->width();
screenHeight = desktop->height();
x = (screenWidth - WIDTH) / 2;
y = (screenHeight - HEIGHT) / 2;
this->resize(WIDTH, HEIGHT);
this->move( x, y );
this->setWindowTitle("Calculator");
this->setToolTip("Center window");
}
می تونید بگید مشکل چیه؟
فایل main :
#include "calc.h"
#include <QtGui>
int main(int argc, char *argv[])
{
QApplication a(argc, argv);
calc *mycalc = new calc;
mycalc->setInterface();
mycalc->show();
return a.exec();
}
calc.h
#include <QWidget>
class QLabel;
class QPushButton;
class QLineEdit;
class calc : public QWidget
{
Q_OBJECT
public:
calc(QWidget *parent = 0);
void setInterface();
private slots:
void button0c();
void button1c();
void button2c();
void button3c();
void button4c();
void button5c();
void button6c();
void button7c();
void button8c();
void button9c();
private:
QPushButton *buttonadd;
QPushButton *buttonmines;
QPushButton *buttoncross;
QPushButton *buttondivide;
QPushButton *button0;
QPushButton *button1;
QPushButton *button2;
QPushButton *button3;
QPushButton *button4;
QPushButton *button5;
QPushButton *button6;
QPushButton *button7;
QPushButton *button8;
QPushButton *button9;
QPushButton *buttonsin;
QPushButton *buttoncos;
QPushButton *buttontan;
QPushButton *buttoncot;
QLineEdit *le1;
};
calc.cpp
#include <QtGui>
#include"calc.h"
calc::calc(QWidget *parent)
:QWidget(parent)
{
QGridLayout *layout = new QGridLayout;
le1 = new QLineEdit;
button7 = new QPushButton;
button7->setText("7");
button8 = new QPushButton();
button8->setText("8");
button9 = new QPushButton();
button9->setText("9");
button4 = new QPushButton;
button4->setText("4");
button5 = new QPushButton();
button5->setText("5");
button6 = new QPushButton();
button6->setText("6");
button1 = new QPushButton();
button1->setText("1");
button2 = new QPushButton();
button2->setText("2");
button3 = new QPushButton();
button3->setText("3");
button0 = new QPushButton();
button0->setText("0");
buttondivide = new QPushButton;
buttondivide->setText("/");
buttoncross = new QPushButton;
buttoncross->setText("*");
buttonadd = new QPushButton;
buttonadd->setText("+");
buttonmines = new QPushButton;
buttonmines->setText("-");
buttonsin = new QPushButton;
buttonsin->setText("Sin");
buttoncos = new QPushButton;
buttoncos->setText("Cos");
buttontan = new QPushButton;
buttontan->setText("Tan");
buttoncot = new QPushButton;
buttoncot->setText("Cot");
layout->addWidget(le1,0,0);
layout->addWidget(button7,1,0);
layout->addWidget(button8,1,1);
layout->addWidget(button9,1,2);
layout->addWidget(buttondivide,1,3);
layout->addWidget(button4,2,0);
layout->addWidget(button5,2,1);
layout->addWidget(button6,2,2);
layout->addWidget(buttoncross,2,3);
layout->addWidget(button1,3,0);
layout->addWidget(button2,3,1);
layout->addWidget(button3,3,2);
layout->addWidget(buttonadd,3,3);
layout->addWidget(button0,4,1);
layout->addWidget(buttonmines,4,3);
layout->addWidget(buttonsin,1,4);
layout->addWidget(buttoncos,2,4);
layout->addWidget(buttontan,3,4);
layout->addWidget(buttoncot,4,4);
this->setLayout(layout);
connect(button0, SIGNAL(clicked()),this,SLOT(button0c()));
connect(button1, SIGNAL(clicked()),this,SLOT(button1c()));
connect(button2, SIGNAL(clicked()),this,SLOT(button2c()));
connect(button3, SIGNAL(clicked()),this,SLOT(button3c()));
connect(button4, SIGNAL(clicked()),this,SLOT(button4c()));
connect(button5, SIGNAL(clicked()),this,SLOT(button5c()));
connect(button6, SIGNAL(clicked()),this,SLOT(button6c()));
connect(button7, SIGNAL(clicked()),this,SLOT(button7c()));
connect(button8, SIGNAL(clicked()),this,SLOT(button8c()));
connect(button9, SIGNAL(clicked()),this,SLOT(button9c()));
}
void calc::button0c() {
}
void calc::button1c() {
}
void calc::button2c() {
}
void calc::button3c() {
}
void calc::button4c() {
}
void calc::button5c() {
}
void calc::button6c() {
}
void calc::button7c() {
}
void calc::button8c() {
}
void calc::button9c() {
}
void calc::setInterface()
{
int WIDTH = 320;
int HEIGHT = 240;
int screenWidth;
int screenHeight;
int x, y;
QDesktopWidget *desktop = QApplication::desktop();
screenWidth = desktop->width();
screenHeight = desktop->height();
x = (screenWidth - WIDTH) / 2;
y = (screenHeight - HEIGHT) / 2;
this->resize(WIDTH, HEIGHT);
this->move( x, y );
this->setWindowTitle("Calculator");
this->setToolTip("Center window");
}