Add nice blurry background on windows 10

ScreenPlayWidget/SPWidgetResources.qrc

@@ -1,5 +1,6 @@
 <RCC>
     <qresource prefix="/">
         <file>main.qml</file>
+        <file>assets/image/noisy-texture-3.png</file>
     </qresource>
 </RCC>

ScreenPlayWidget/ScreenPlayWidget.pro

@@ -1,5 +1,5 @@
-QT += quick
-CONFIG += c++11
+QT += quick qml quickcontrols2 core charts widgets gui
+CONFIG += c++17
 CONFIG += qtquickcompiler
 # The following define makes your compiler emit warnings if you use
 # any feature of Qt which as been marked deprecated (the exact warnings

ScreenPlayWidget/main.qml

@@ -1,14 +1,42 @@
 import QtQuick 2.9
 import net.aimber.screenplaysdk 1.0
-import QtQuick.Window 2.3
 import QtQuick.Controls 2.3
 
-Window {
+Item {
     id: mainWindow
     visible: true
-    width: 250
-    height: 250
-    flags: Qt.SplashScreen | Qt.ToolTip | Qt.SplashScreen
+    anchors.fill: parent
+
+    Rectangle {
+        id:bgColor
+        anchors.fill: parent
+        color: "white"
+        //color: "#1A1F22"
+        opacity: .15
+    }
+
+    Image {
+        id: bg
+        source: "qrc:/assets/image/noisy-texture-3.png"
+        anchors.fill: parent
+        opacity: .05
+        fillMode: Image.Tile
+    }
+
+
+    MouseArea {
+        id: mouseArea
+        anchors.fill: parent
+
+        onPressed: {
+            backend.setClickPos(Qt.point(mouse.x, mouse.y))
+        }
+
+        onPositionChanged: {
+            backend.setPos(mouse.x, mouse.y)
+        }
+
+    }
 
     ScreenPlaySDK {
         id: spSDK
@@ -53,48 +81,4 @@ Window {
             }
         }
     }
-
-    Connections{
-        target: loader.item
-        ignoreUnknownSignals: true
-        onSizeChanged:{
-            print(size)
-            mainWindow.width = size.width
-            mainWindow.height = size.height
-        }
-    }
-
-    MouseArea {
-        property point clickPos: "1,1"
-        anchors.fill: parent
-        acceptedButtons: Qt.LeftButton | Qt.RightButton
-        z:99
-
-        onPressed: {
-            clickPos = Qt.point(mouse.x, mouse.y)
-        }
-
-        onPositionChanged: {
-            var delta = Qt.point(mouse.x - clickPos.x, mouse.y - clickPos.y)
-            var new_x = mainWindow.x + delta.x
-            var new_y = mainWindow.y + delta.y
-            mainWindow.x = new_x
-            mainWindow.y = new_y
-        }
-
-        onClicked: {
-            if (mouse.button === Qt.RightButton) {
-                contextMenu.popup()
-            }
-        }
-    }
-    Menu {
-        id: contextMenu
-        MenuItem {
-            text: qsTr("Close")
-            onClicked: {
-                Qt.quit();
-            }
-        }
-    }
 }

ScreenPlayWidget/src/spwidgetmainwindow.cpp

@@ -3,8 +3,15 @@
 SPWidgetmainwindow::SPWidgetmainwindow(QString projectPath, QString appid, QScreen* parent)
     : QWindow(parent)
 {
+
     m_appID = appid;
 
+    m_hwnd = (HWND)this->winId();
+    Qt::WindowFlags flags = this->flags();
+    this->setWidth(500);
+    this->setHeight(300);
+    this->setFlags(flags | Qt::FramelessWindowHint | Qt::NoDropShadowWindowHint | Qt::BypassWindowManagerHint | Qt::SplashScreen);
+
     QFile configTmp;
     QJsonDocument configJsonDocument;
     QJsonParseError parseError;
@@ -20,11 +27,80 @@ SPWidgetmainwindow::SPWidgetmainwindow(QString projectPath, QString appid, QScre
     m_project = configJsonDocument.object();
     QString fullPath = projectPath + "/" + m_project.value("file").toString();
 
-    m_quickRenderer = QSharedPointer<QQmlApplicationEngine>(new QQmlApplicationEngine());
+    m_quickRenderer = QSharedPointer<QQuickView>(new QQuickView(this));
     m_quickRenderer.data()->rootContext()->setContextProperty("backend", this);
-    m_quickRenderer.data()->load(QUrl("qrc:/main.qml"));
+    m_quickRenderer.data()->setColor(Qt::transparent);
+    m_quickRenderer.data()->setWidth(this->width());
+    m_quickRenderer.data()->setHeight(this->height());
+    m_quickRenderer.data()->setResizeMode(QQuickView::ResizeMode::SizeRootObjectToView);
+
+    m_quickRenderer.data()->setSource(QUrl("qrc:/main.qml"));
+#ifdef Q_OS_WIN
+    SetWindowBlur(m_hwnd);
+#endif
+    show();
+    m_quickRenderer.data()->show();
 
     emit setWidgetSource(fullPath);
-
 }
 
+void SPWidgetmainwindow::setSize(QSize size)
+{
+    this->setWidth(size.width());
+    this->setHeight(size.height());
+    m_quickRenderer.data()->setWidth(size.width());
+    m_quickRenderer.data()->setHeight(size.height());
+}
+
+void SPWidgetmainwindow::setPos(int xPos, int yPos)
+{
+
+    QPoint delta((xPos - m_clickPos.x()), (yPos - m_clickPos.y()));
+    int new_x = x() + delta.x();
+    int new_y = y() + delta.y();
+
+    setPosition(QPoint(new_x, new_y));
+}
+
+void SPWidgetmainwindow::setClickPos(const QPoint &clickPos)
+{
+    m_clickPos = clickPos;
+}
+
+void SPWidgetmainwindow::SetWindowBlur(HWND hWnd)
+{
+#ifdef Q_OS_WIN
+
+    const HINSTANCE hModule = LoadLibrary(TEXT("user32.dll"));
+    if (hModule) {
+        struct ACCENTPOLICY {
+            int nAccentState;
+            int nFlags;
+            int nColor;
+            int nAnimationId;
+        };
+        struct WINCOMPATTRDATA {
+            int nAttribute;
+            PVOID pData;
+            ULONG ulDataSize;
+        };
+        enum class Accent {
+            DISABLED = 0,
+            GRADIENT = 1,
+            TRANSPARENTGRADIENT = 2,
+            BLURBEHIND = 3,
+            ACRYLIC = 4,
+            INVALID = 5
+        };
+        typedef BOOL(WINAPI * pSetWindowCompositionAttribute)(HWND, WINCOMPATTRDATA*);
+        const pSetWindowCompositionAttribute SetWindowCompositionAttribute = (pSetWindowCompositionAttribute)GetProcAddress(hModule, "SetWindowCompositionAttribute");
+        if (SetWindowCompositionAttribute) {
+            ACCENTPOLICY policy = { (int)Accent::BLURBEHIND, 0, 0, 0 }; // ACCENT_ENABLE_BLURBEHIND=3...
+            WINCOMPATTRDATA data = { 19, &policy, sizeof(ACCENTPOLICY) }; // WCA_ACCENT_POLICY=19
+            SetWindowCompositionAttribute(hWnd, &data);
+        }
+        FreeLibrary(hModule);
+    }
+
+#endif
+}

ScreenPlayWidget/src/spwidgetmainwindow.h

@@ -6,12 +6,15 @@
 #include <QJsonObject>
 #include <QJsonParseError>
 #include <QPoint>
+#include <QQmlApplicationEngine>
 #include <QQmlContext>
-#include <QQuickView>
+#include <QtQuick/QQuickView>
+#include <QtQuick/QQuickWindow>
+#include <QQuickWindow>
 #include <QSharedPointer>
 #include <QString>
 #include <QWindow>
-#include <QQmlApplicationEngine>
+#include <qt_windows.h>
 
 class SPWidgetmainwindow : public QWindow {
     Q_OBJECT
@@ -45,6 +48,7 @@ signals:
     void setWidgetSource(QString source);
 
 public slots:
+    void setSize(QSize size);
     void setAppID(QString appID)
     {
         if (m_appID == appID)
@@ -70,11 +74,17 @@ public slots:
         emit projectConfigChanged(m_projectConfig);
     }
 
+    void setPos(int xPos, int yPos);
+    void setClickPos(const QPoint& clickPos);
+    void SetWindowBlur(HWND hWnd);
+
 private:
     QString m_appID;
     QString m_type = "qmlWidget";
     QString m_projectConfig;
     QJsonObject m_project;
+    HWND m_hwnd;
+    QPoint m_clickPos = { 0, 0 };
 
-    QSharedPointer<QQmlApplicationEngine> m_quickRenderer = nullptr;
+    QSharedPointer<QQuickView> m_quickRenderer;
 };