下一步完善旋转等画面功能

displaywind.cpp

@@ -2,6 +2,7 @@
 #include "ui_displaywind.h"
 #include <QDebug>
 #include <QPainter>
+#include <globalhelper.h>
 DisplayWind::DisplayWind(QWidget *parent) :
     QWidget(parent),
     ui(new Ui::DisplayWind),
@@ -9,6 +10,7 @@ DisplayWind::DisplayWind(QWidget *parent) :
     // stParentWidget_(parent)
 {
     ui->setupUi(this);
+    // this->setStyleSheet(GlobalHelper::GetQssStr(":/res/qss/show.css"));
     win_width_ = width();
     win_height_ = height();
     memset(&dst_video_frame_, sizeof(VideoFrame), 0);
@@ -128,8 +130,19 @@ void DisplayWind::enterFullScreen()
         }
         setParent(nullptr);
     }
-    setWindowFlags(Qt::Window);
-    showFullScreen();
+    setWindowFlags(Qt::Window | Qt::FramelessWindowHint);
+
+    QScreen *currentScreen = screen() ? screen() : QGuiApplication::primaryScreen();
+    if (currentScreen) {
+        QRect availableGeometry = currentScreen->availableGeometry();
+        this->setGeometry(availableGeometry);
+        this->setStyleSheet("background-color: black;");
+        show();
+    }
+    else {
+        show();
+    }
+    // showFullScreen();
 
     setFocus();
 
@@ -144,7 +157,7 @@ void DisplayWind::exitFullScreen()
 
     bIsFull_ = false;
     setWindowFlags(Qt::Widget);
-    hide();
+    // hide();
 
     if (stParentWidget_) {
         setParent(stParentWidget_);
@@ -158,12 +171,13 @@ void DisplayWind::exitFullScreen()
             setGeometry(stOriginalGeometry_);
         }
     }
-    resize(nWinWidthBack_, nWinHeightBack_);
-    show();
+
+    // show();
+    // resize(nWinWidthBack_, nWinHeightBack_);
     setFocus();
-    stParentLayout_ = nullptr;
-    nParentLayoutIndex_ = 0;
-    stOriginalGeometry_ = QRect();
+    // stParentLayout_ = nullptr;
+    // nParentLayoutIndex_ = 0;
+    // stOriginalGeometry_ = QRect();
 
     emit signalFullScreenChanged();
 }