Qt学习笔记-QSS装饰控件_qt border

运行截图如下：

QDialog的样式表：

QDialog{
background-color:#4CAF50;
}
 
QPushButton{
    background-color: white;
    border: 2px solid #f44336;
	border-radius: 25px;
	padding: 15px 32px;
}
 
QPushButton:hover {
    background-color: #008CBA;
    color: white;
	border-radius: 25px;
}
 
QMessageBox{
	background-color:#008CBA
}

QLineEdit样式表：

font: 26pt "Broadway";

QPushButton样式表：

font: 12pt "华文彩云";

源代码如下：

dialog.h

#ifndef DIALOG_H
#define DIALOG_H
 
#include <QDialog>
 
namespace Ui {
class Dialog;
}
 
class Dialog : public QDialog
{
    Q_OBJECT
 
public:
    explicit Dialog(QWidget *parent = 0);
    ~Dialog();
 
public slots:
    void btnClicked();
 
private:
    Ui::Dialog *ui;
};
 
#endif // DIALOG_H

dialog.cpp

#include "dialog.h"
#include "ui_dialog.h"
#include <QMessageBox>
 
Dialog::Dialog(QWidget *parent) :
    QDialog(parent),
    ui(new Ui::Dialog)
{
    ui->setupUi(this);
    connect(ui->pushButton,SIGNAL(clicked(bool)),this,SLOT(btnClicked()));
    this->setWindowTitle("CSDN IT1995");
}
 
void Dialog::btnClicked(){
    QMessageBox::information(this,"提示",ui->lineEdit->text());
}
 
Dialog::~Dialog()
{
    delete ui;
}

main.cpp

#include "dialog.h"
#include <QApplication>
 
int main(int argc, char *argv[])
{
    QApplication a(argc, argv);
    Dialog w;
    w.show();
 
    return a.exec();
}