我有一个继承自QWidget的MediaPanel,我想隐藏标题栏但是如果我用setWindowFlags(Qt::CustomizeWindowHint | Qt::WindowTitleHint);
(或其他一些标志)设置标志,则结果仍然相同:{{0 }}
如果我使用setWindowFlags(Qt::Window | Qt::FramelessWindowHint);
,我会丢失所有按钮,标签和滑块:
我玩过Qt的例子,有些组合似乎不可能......
我发布了我的代码的缩减部分,有人可以告诉我应该在哪里设置标记吗?
#include <QApplication>
#include "JokerWindow.h"
int main(int argc, char *argv[])
{
QApplication a(argc, argv);
JokerWindow w(&settings);
w.show();
return a.exec();
}
#ifndef JOKERWINDOW_H
#define JOKERWINDOW_H
#include <QMainWindow>
#include "PhCommonUI/PhMediaPanelDialog.h"
namespace Ui {
class JokerWindow;
}
class JokerWindow : public QMainWindow
{
Q_OBJECT
public:
explicit JokerWindow(QSettings *settings);
~JokerWindow();
private:
PhMediaPanelDialog _mediaPanel;
};
#endif // MAINWINDOW_H
#include "JokerWindow.h"
#include "ui_JokerWindow.h"
JokerWindow::JokerWindow(QSettings *settings) :
QMainWindow(NULL),
ui(new Ui::JokerWindow)
{
_mediaPanel.show();
}
JokerWindow::~JokerWindow()
{
delete ui;
}
#ifndef PHMEDIAPANEL_H
#define PHMEDIAPANEL_H
#include <QWidget>
namespace Ui {
class PhMediaPanel;
}
class PhMediaPanel : public QWidget
{
Q_OBJECT
public:
explicit PhMediaPanel(QWidget *parent = 0);
~PhMediaPanel();
private:
Ui::PhMediaPanel *ui;
};
#endif // PHMEDIAPANEL_H
#include "PhMediaPanel.h"
#include "ui_PhMediaPanel.h"
PhMediaPanel::PhMediaPanel(QWidget *parent) :
QWidget(parent)
{
ui->setupUi(this);
}
PhMediaPanel::~PhMediaPanel()
{
delete ui;
}
答案 0 :(得分:30)
setWindowFlags(Qt :: Window | Qt :: FramelessWindowHint)适合我。确保在最高级别窗口中应用该设置。例如在main.cpp中看到下图,原谅有线3D的东西,测试一些OpenGL代码。
int main(int argc, char *argv[])
{
QApplication a(argc, argv);
WoodPuppet window;
window.setWindowFlags(Qt::Window | Qt::FramelessWindowHint);
window.show();
}