用QTcreater写桌面任务栏
时间: 2024-05-11 21:14:31 浏览: 123
在QT Creator中,可以使用QWidget类创建自定义的桌面任务栏。
以下是一个示例代码:
```
#include <QApplication>
#include <QDesktopWidget>
#include <QWidget>
#include <QHBoxLayout>
#include <QLabel>
#include <QPushButton>
int main(int argc, char *argv[])
{
QApplication app(argc, argv);
// 创建QWidget对象作为任务栏
QWidget *taskbar = new QWidget();
taskbar->setFixedHeight(50);
taskbar->setStyleSheet("background-color: #f1f1f1;");
// 在任务栏中添加任务按钮和标签
QHBoxLayout *layout = new QHBoxLayout(taskbar);
layout->setMargin(0);
layout->setSpacing(10);
QPushButton *taskButton = new QPushButton("Task");
taskButton->setStyleSheet("border: none; background-color: transparent; font-size: 20px;");
layout->addWidget(taskButton);
QLabel *taskLabel = new QLabel("My Task");
taskLabel->setStyleSheet("font-size: 20px;");
layout->addWidget(taskLabel);
// 在桌面中显示任务栏
taskbar->move(QApplication::desktop()->screen()->rect().center() - taskbar->rect().center());
taskbar->show();
return app.exec();
}
```
该程序创建了一个QWidget对象作为任务栏,然后在任务栏中添加了一个任务按钮和标签。最后,使用move()函数将任务栏移动到桌面中心,并使用show()函数显示任务栏。
运行程序后,将看到一个简单的任务栏。可以根据需要进一步修改任务栏的样式和行为。
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