WIP: make use of Qt 5.15 startSystemResize()

CMakeLists.txt

@@ -28,6 +28,7 @@ endif ()
 #LibExiv2_FOUND
 set (PPIC_CPP_FILES
     app/main.cpp
+    app/framelesshandler.cpp
     app/framelesswindow.cpp
     app/mainwindow.cpp
     app/graphicsview.cpp
@@ -45,6 +46,7 @@ set (PPIC_CPP_FILES
 )
 
 set (PPIC_HEADER_FILES
+    app/framelesshandler.h
     app/framelesswindow.h
     app/mainwindow.h
     app/graphicsview.h

app/framelesshandler.cpp

@@ -0,0 +1,149 @@
+#include "framelesshandler.h"
+
+#include <QMouseEvent>
+#include <QWidget>
+#include <QWindow>
+#include <QDebug>
+#include <QApplication>
+
+FramelessHandler::FramelessHandler(QWidget *parent)
+    : QObject(parent)
+    , m_parentWidget(parent)
+{
+    m_parentWidget->setMouseTracking(true);
+    m_parentWidget->installEventFilter(this);
+}
+
+bool FramelessHandler::eventFilter(QObject *o, QEvent *evt)
+{
+    if (evt->type() != QEvent::MouseButtonPress &&
+            evt->type() != QEvent::MouseButtonRelease &&
+            evt->type() != QEvent::MouseMove) {
+
+        return false;
+    }
+
+    Q_ASSERT(o == m_parentWidget);
+
+    if (QApplication::activePopupWidget()) {
+        return false;
+    }
+
+    switch (evt->type()) {
+    case QEvent::MouseButtonPress: {
+        if (m_parentWidget->isMaximized()) break;
+        QMouseEvent *e = static_cast<QMouseEvent *>(evt);
+        const QRect widgetRect = m_parentWidget->rect();
+        const QPoint cursorPoint = m_parentWidget->mapFromGlobal(e->globalPos());
+        if (!widgetRect.contains(cursorPoint)) return false;
+        if (e->button() & Qt::LeftButton) {
+            m_oldMousePos = e->pos();
+            m_clickedOnWindow = true;
+            mouseMoveEvent(e);
+            return true;
+        }
+    } break;
+    case QEvent::MouseButtonRelease: {
+        if (m_parentWidget->isMaximized()) break;
+        QMouseEvent *e = static_cast<QMouseEvent *>(evt);
+        if (e->button() & Qt::LeftButton) {
+            qDebug() << "released";
+            m_clickedOnWindow = false;
+            return true;
+        }
+    } break;
+    case QEvent::MouseMove: {
+        if (m_parentWidget->isMaximized()) break;
+        QMouseEvent *e = static_cast<QMouseEvent *>(evt);
+        mouseMoveEvent(e);
+        return true;
+    } break;
+    default:
+        break;
+    }
+
+    return false;
+}
+
+void FramelessHandler::mouseMoveEvent(QMouseEvent * evt)
+{
+    QPoint pos = m_parentWidget->mapFromGlobal(evt->globalPos());
+    Qt::Edges mode = Qt::Edges();
+    if (pos.x() <= m_borderWidth) {
+        mode.setFlag(Qt::LeftEdge);
+    } else if (pos.x() >= m_parentWidget->width() - m_borderWidth) {
+        mode.setFlag(Qt::RightEdge);
+    }
+
+    if (pos.y() <= m_borderWidth) {
+        mode.setFlag(Qt::TopEdge);
+    } else if (pos.y() >= m_parentWidget->height() - m_borderWidth) {
+        mode.setFlag(Qt::BottomEdge);
+    }
+
+    setMouseCursor(mode);
+
+    if ((evt->button() & Qt::LeftButton) == Qt::NoButton && !m_clickedOnWindow) {
+        return;
+    }
+
+qDebug() << evt->button() << m_clickedOnWindow;
+
+    if (mode) {
+        startSystemResize(mode);
+    } else {
+        if (!startSystemMove()) {
+            m_parentWidget->move(evt->globalPos() - m_oldMousePos);
+        }
+    }
+
+    return;
+}
+
+void FramelessHandler::setMouseCursor(Qt::Edges edge)
+{
+    switch (edge) {
+    case Qt::TopEdge:
+    case Qt::BottomEdge:
+        m_parentWidget->setCursor(Qt::SizeVerCursor);
+        m_parentWidget->window()->setCursor(Qt::SizeVerCursor);
+        break;
+    case Qt::LeftEdge:
+    case Qt::RightEdge:
+        m_parentWidget->setCursor(Qt::SizeHorCursor);
+        m_parentWidget->window()->setCursor(Qt::SizeHorCursor);
+        break;
+    case Qt::TopEdge | Qt::LeftEdge:
+    case Qt::BottomEdge | Qt::RightEdge:
+        m_parentWidget->setCursor(Qt::SizeFDiagCursor);
+        m_parentWidget->window()->setCursor(Qt::SizeFDiagCursor);
+        break;
+    case Qt::BottomEdge | Qt::LeftEdge:
+    case Qt::TopEdge | Qt::RightEdge:
+        m_parentWidget->setCursor(Qt::SizeBDiagCursor);
+        m_parentWidget->window()->setCursor(Qt::SizeBDiagCursor);
+        break;
+    default:
+        m_parentWidget->setCursor(Qt::ArrowCursor);
+        m_parentWidget->window()->setCursor(Qt::ArrowCursor);
+        break;
+    }
+
+    //    qDebug() << "setMouseCursor" << edge;
+}
+
+bool FramelessHandler::startSystemResize(Qt::Edges edges)
+{
+#if QT_VERSION >= QT_VERSION_CHECK(5, 15, 0)
+    return m_parentWidget->window()->windowHandle()->startSystemResize(edges);
+#endif // QT_VERSION >= QT_VERSION_CHECK(5, 15, 0)
+    return false;
+}
+
+bool FramelessHandler::startSystemMove()
+{
+#if not QT_VERSION >= QT_VERSION_CHECK(5, 15, 0)
+    return m_parentWidget->window()->windowHandle()->startSystemMove();
+#endif // QT_VERSION >= QT_VERSION_CHECK(5, 15, 0)
+    return false;
+}

app/framelesshandler.h

@@ -0,0 +1,36 @@
+#ifndef FRAMELESSHANDLER_H
+#define FRAMELESSHANDLER_H
+
+#include <QObject>
+#include <QPoint>
+
+// This concept takes from Qt's QWidgetResizeHandler, but it's not
+// a public Qt API so we cannot relay on it...
+
+QT_BEGIN_NAMESPACE
+class QMouseEvent;
+QT_END_NAMESPACE
+
+class FramelessHandler : public QObject
+{
+    Q_OBJECT
+public:
+    explicit FramelessHandler(QWidget *parent = nullptr);
+
+protected:
+    bool eventFilter(QObject *o, QEvent *event) override;
+
+    void mouseMoveEvent(QMouseEvent *evt);
+    void setMouseCursor(Qt::Edges edge);
+
+    bool startSystemResize(Qt::Edges edges);
+    bool startSystemMove();
+
+private:
+    QWidget * m_parentWidget = nullptr;
+    QPoint m_oldMousePos;
+    bool m_clickedOnWindow = false;
+    static constexpr int m_borderWidth = 8;
+};
+
+#endif // FRAMELESSHANDLER_H

app/framelesswindow.cpp

@@ -1,10 +1,12 @@
 #include "framelesswindow.h"
+#include "framelesshandler.h"
 
 #include <QVBoxLayout>
 
 FramelessWindow::FramelessWindow(QWidget *parent)
     : QWidget(parent)
     , m_centralLayout(new QVBoxLayout(this))
+    , m_framelessHandler(new FramelessHandler(this))
 {
     this->setWindowFlags(Qt::Window | Qt::FramelessWindowHint | Qt::WindowMinimizeButtonHint);
 

app/framelesswindow.h

@@ -7,6 +7,7 @@ QT_BEGIN_NAMESPACE
 class QVBoxLayout;
 QT_END_NAMESPACE
 
+class FramelessHandler;
 class FramelessWindow : public QWidget
 {
     Q_OBJECT
@@ -20,6 +21,7 @@ signals:
 private:
     QVBoxLayout * m_centralLayout = nullptr;
     QWidget * m_centralWidget = nullptr; // just a pointer, doesn't take the ownership.
+    FramelessHandler * m_framelessHandler = nullptr;
 };
 
 #endif // FRAMELESSWINDOW_H

app/mainwindow.cpp

@@ -315,42 +315,6 @@ void MainWindow::leaveEvent(QEvent *event)
     return FramelessWindow::leaveEvent(event);
 }
 
-void MainWindow::mousePressEvent(QMouseEvent *event)
-{
-    if (event->buttons() & Qt::LeftButton && !isMaximized()) {
-        m_clickedOnWindow = true;
-        m_oldMousePos = event->pos();
-//        qDebug() << m_oldMousePos << m_graphicsView->transform().m11()
-//                 << m_graphicsView->transform().m22() << m_graphicsView->matrix().m12();
-        event->accept();
-    }
-
-    return FramelessWindow::mousePressEvent(event);
-}
-
-void MainWindow::mouseMoveEvent(QMouseEvent *event)
-{
-    if (event->buttons() & Qt::LeftButton && m_clickedOnWindow && !isMaximized()) {
-#if QT_VERSION >= QT_VERSION_CHECK(5, 15, 0)
-        if (!window()->windowHandle()->startSystemMove()) {
-            move(event->globalPos() - m_oldMousePos);
-        }
-#else
-        move(event->globalPos() - m_oldMousePos);
-#endif // QT_VERSION >= QT_VERSION_CHECK(5, 15, 0)
-        event->accept();
-    }
-
-    return FramelessWindow::mouseMoveEvent(event);
-}
-
-void MainWindow::mouseReleaseEvent(QMouseEvent *event)
-{
-    m_clickedOnWindow = false;
-
-    return FramelessWindow::mouseReleaseEvent(event);
-}
-
 void MainWindow::mouseDoubleClickEvent(QMouseEvent *event)
 {
     switch (Settings::instance()->doubleClickBehavior()) {
@@ -515,93 +479,6 @@ void MainWindow::contextMenuEvent(QContextMenuEvent *event)
     return FramelessWindow::contextMenuEvent(event);
 }
 
-bool MainWindow::nativeEvent(const QByteArray &eventType, void *message, long *result)
-{
-#ifdef _WIN32
-    // https://stackoverflow.com/questions/43505580/qt-windows-resizable-frameless-window
-    // Too lazy to do this now.. just stackoverflow it and did a copy and paste..
-    Q_UNUSED(eventType)
-    MSG* msg = static_cast<MSG*>(message);
-
-    if (msg->message == WM_NCHITTEST) {
-        if (isMaximized()) {
-            return false;
-        }
-
-        *result = 0;
-        const LONG borderWidth = 8;
-        RECT winrect;
-        GetWindowRect(reinterpret_cast<HWND>(winId()), &winrect);
-
-        // must be short to correctly work with multiple monitors (negative coordinates)
-        short x = msg->lParam & 0x0000FFFF;
-        short y = (msg->lParam & 0xFFFF0000) >> 16;
-
-        bool resizeWidth = minimumWidth() != maximumWidth();
-        bool resizeHeight = minimumHeight() != maximumHeight();
-        if (resizeWidth) {
-            //left border
-            if (x >= winrect.left && x < winrect.left + borderWidth) {
-                *result = HTLEFT;
-            }
-            //right border
-            if (x < winrect.right && x >= winrect.right - borderWidth) {
-                *result = HTRIGHT;
-            }
-        }
-        if (resizeHeight) {
-            //bottom border
-            if (y < winrect.bottom && y >= winrect.bottom - borderWidth) {
-                *result = HTBOTTOM;
-            }
-            //top border
-            if (y >= winrect.top && y < winrect.top + borderWidth) {
-                *result = HTTOP;
-            }
-        }
-        if (resizeWidth && resizeHeight) {
-            //bottom left corner
-            if (x >= winrect.left && x < winrect.left + borderWidth &&
-                    y < winrect.bottom && y >= winrect.bottom - borderWidth)
-            {
-                *result = HTBOTTOMLEFT;
-            }
-            //bottom right corner
-            if (x < winrect.right && x >= winrect.right - borderWidth &&
-                    y < winrect.bottom && y >= winrect.bottom - borderWidth)
-            {
-                *result = HTBOTTOMRIGHT;
-            }
-            //top left corner
-            if (x >= winrect.left && x < winrect.left + borderWidth &&
-                    y >= winrect.top && y < winrect.top + borderWidth)
-            {
-                *result = HTTOPLEFT;
-            }
-            //top right corner
-            if (x < winrect.right && x >= winrect.right - borderWidth &&
-                    y >= winrect.top && y < winrect.top + borderWidth)
-            {
-                *result = HTTOPRIGHT;
-            }
-        }
-
-        if (*result != 0)
-            return true;
-
-        QWidget *action = QApplication::widgetAt(QCursor::pos());
-        if (action == this) {
-            *result = HTCAPTION;
-            return true;
-        }
-    }
-
-    return false;
-#else
-    return FramelessWindow::nativeEvent(eventType, message, result);
-#endif // _WIN32
-}
-
 QSize MainWindow::sizeHint() const
 {
     return QSize(710, 530);

app/mainwindow.h

@@ -41,16 +41,11 @@ protected slots:
     void showEvent(QShowEvent *event) override;
     void enterEvent(QEvent *event) override;
     void leaveEvent(QEvent *event) override;
-    void mousePressEvent(QMouseEvent *event) override;
-    void mouseMoveEvent(QMouseEvent *event) override;
-    void mouseReleaseEvent(QMouseEvent *event) override;
     void mouseDoubleClickEvent(QMouseEvent *event) override;
     void wheelEvent(QWheelEvent *event) override;
     void resizeEvent(QResizeEvent *event) override;
     void contextMenuEvent(QContextMenuEvent *event) override;
 
-    bool nativeEvent(const QByteArray& eventType, void* message, long* result) override;
-
     QSize sizeHint() const override;
 
     void centerWindow();
@@ -64,7 +59,6 @@ protected slots:
     void toggleMaximize();
 
 private:
-    QPoint m_oldMousePos;
     QPropertyAnimation *m_fadeOutAnimation;
     QPropertyAnimation *m_floatUpAnimation;
     QParallelAnimationGroup *m_exitAnimationGroup;
@@ -75,7 +69,6 @@ private:
     NavigatorView *m_gv;
     BottomButtonGroup *m_bottomButtonGroup;
     bool m_protectedMode = false;
-    bool m_clickedOnWindow = false;
 
     QList<QUrl> m_files;
     int m_currentFileIndex = -1;

translations/PineapplePictures.ts

@@ -200,59 +200,59 @@
 <context>
     <name>MainWindow</name>
     <message>
-        <location filename="../app/mainwindow.cpp" line="178"/>
+        <location filename="../app/mainwindow.cpp" line="176"/>
         <source>File url list is empty</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../app/mainwindow.cpp" line="408"/>
+        <location filename="../app/mainwindow.cpp" line="370"/>
         <source>&amp;Copy</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../app/mainwindow.cpp" line="429"/>
+        <location filename="../app/mainwindow.cpp" line="391"/>
         <source>Copy P&amp;ixmap</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../app/mainwindow.cpp" line="434"/>
+        <location filename="../app/mainwindow.cpp" line="396"/>
         <source>Copy &amp;File Path</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../app/mainwindow.cpp" line="444"/>
+        <location filename="../app/mainwindow.cpp" line="406"/>
         <source>&amp;Paste Image</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../app/mainwindow.cpp" line="450"/>
+        <location filename="../app/mainwindow.cpp" line="412"/>
         <source>&amp;Paste Image File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../app/mainwindow.cpp" line="483"/>
+        <location filename="../app/mainwindow.cpp" line="445"/>
         <source>Properties</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
         <location filename="../app/aboutdialog.cpp" line="31"/>
-        <location filename="../app/mainwindow.cpp" line="455"/>
+        <location filename="../app/mainwindow.cpp" line="417"/>
         <source>Stay on top</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
         <location filename="../app/aboutdialog.cpp" line="35"/>
-        <location filename="../app/mainwindow.cpp" line="462"/>
+        <location filename="../app/mainwindow.cpp" line="424"/>
         <source>Protected mode</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../app/mainwindow.cpp" line="469"/>
+        <location filename="../app/mainwindow.cpp" line="431"/>
         <source>Configure...</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../app/mainwindow.cpp" line="476"/>
+        <location filename="../app/mainwindow.cpp" line="438"/>
         <source>Help</source>
         <translation type="unfinished"></translation>
     </message>

translations/PineapplePictures_de.ts

@@ -204,59 +204,59 @@
 <context>
     <name>MainWindow</name>
     <message>
-        <location filename="../app/mainwindow.cpp" line="178"/>
+        <location filename="../app/mainwindow.cpp" line="176"/>
         <source>File url list is empty</source>
         <translation>Die Datei-URL-Liste ist leer</translation>
     </message>
     <message>
-        <location filename="../app/mainwindow.cpp" line="408"/>
+        <location filename="../app/mainwindow.cpp" line="370"/>
         <source>&amp;Copy</source>
         <translation>&amp;Kopieren</translation>
     </message>
     <message>
-        <location filename="../app/mainwindow.cpp" line="429"/>
+        <location filename="../app/mainwindow.cpp" line="391"/>
         <source>Copy P&amp;ixmap</source>
         <translation>P&amp;ixmap kopieren</translation>
     </message>
     <message>
-        <location filename="../app/mainwindow.cpp" line="434"/>
+        <location filename="../app/mainwindow.cpp" line="396"/>
         <source>Copy &amp;File Path</source>
         <translation>&amp;Dateipfad kopieren</translation>
     </message>
     <message>
-        <location filename="../app/mainwindow.cpp" line="444"/>
+        <location filename="../app/mainwindow.cpp" line="406"/>
         <source>&amp;Paste Image</source>
         <translation>Bild &amp;einfügen</translation>
     </message>
     <message>
-        <location filename="../app/mainwindow.cpp" line="450"/>
+        <location filename="../app/mainwindow.cpp" line="412"/>
         <source>&amp;Paste Image File</source>
         <translation>Bilddatei &amp;einfügen</translation>
     </message>
     <message>
-        <location filename="../app/mainwindow.cpp" line="483"/>
+        <location filename="../app/mainwindow.cpp" line="445"/>
         <source>Properties</source>
         <translation>Eigenschaften</translation>
     </message>
     <message>
         <location filename="../app/aboutdialog.cpp" line="31"/>
-        <location filename="../app/mainwindow.cpp" line="455"/>
+        <location filename="../app/mainwindow.cpp" line="417"/>
         <source>Stay on top</source>
         <translation>Oben bleiben</translation>
     </message>
     <message>
         <location filename="../app/aboutdialog.cpp" line="35"/>
-        <location filename="../app/mainwindow.cpp" line="462"/>
+        <location filename="../app/mainwindow.cpp" line="424"/>
         <source>Protected mode</source>
         <translation>Geschützter Modus</translation>
     </message>
     <message>
-        <location filename="../app/mainwindow.cpp" line="469"/>
+        <location filename="../app/mainwindow.cpp" line="431"/>
         <source>Configure...</source>
         <translation>Konfigurieren&#xa0;…</translation>
     </message>
     <message>
-        <location filename="../app/mainwindow.cpp" line="476"/>
+        <location filename="../app/mainwindow.cpp" line="438"/>
         <source>Help</source>
         <translation>Hilfe</translation>
     </message>

translations/PineapplePictures_fr.ts

@@ -204,59 +204,59 @@
 <context>
     <name>MainWindow</name>
     <message>
-        <location filename="../app/mainwindow.cpp" line="178"/>
+        <location filename="../app/mainwindow.cpp" line="176"/>
         <source>File url list is empty</source>
         <translation>La liste des URL de fichiers est vide</translation>
     </message>
     <message>
-        <location filename="../app/mainwindow.cpp" line="408"/>
+        <location filename="../app/mainwindow.cpp" line="370"/>
         <source>&amp;Copy</source>
         <translation>&amp;Copier</translation>
     </message>
     <message>
-        <location filename="../app/mainwindow.cpp" line="429"/>
+        <location filename="../app/mainwindow.cpp" line="391"/>
         <source>Copy P&amp;ixmap</source>
         <translation>Copier P&amp;ixmap</translation>
     </message>
     <message>
-        <location filename="../app/mainwindow.cpp" line="434"/>
+        <location filename="../app/mainwindow.cpp" line="396"/>
         <source>Copy &amp;File Path</source>
         <translation>Copier le &amp;chemin du fichier</translation>
     </message>
     <message>
-        <location filename="../app/mainwindow.cpp" line="444"/>
+        <location filename="../app/mainwindow.cpp" line="406"/>
         <source>&amp;Paste Image</source>
         <translation>&amp;Coller l&apos;image</translation>
     </message>
     <message>
-        <location filename="../app/mainwindow.cpp" line="450"/>
+        <location filename="../app/mainwindow.cpp" line="412"/>
         <source>&amp;Paste Image File</source>
         <translation>&amp;Coller le fichier d&apos;image</translation>
     </message>
     <message>
-        <location filename="../app/mainwindow.cpp" line="483"/>
+        <location filename="../app/mainwindow.cpp" line="445"/>
         <source>Properties</source>
         <translation>Propriétés</translation>
     </message>
     <message>
         <location filename="../app/aboutdialog.cpp" line="31"/>
-        <location filename="../app/mainwindow.cpp" line="455"/>
+        <location filename="../app/mainwindow.cpp" line="417"/>
         <source>Stay on top</source>
         <translation>Rester en-haut</translation>
     </message>
     <message>
         <location filename="../app/aboutdialog.cpp" line="35"/>
-        <location filename="../app/mainwindow.cpp" line="462"/>
+        <location filename="../app/mainwindow.cpp" line="424"/>
         <source>Protected mode</source>
         <translation>Mode protégé</translation>
     </message>
     <message>
-        <location filename="../app/mainwindow.cpp" line="469"/>
+        <location filename="../app/mainwindow.cpp" line="431"/>
         <source>Configure...</source>
         <translation>Configurer…</translation>
     </message>
     <message>
-        <location filename="../app/mainwindow.cpp" line="476"/>
+        <location filename="../app/mainwindow.cpp" line="438"/>
         <source>Help</source>
         <translation>Aide</translation>
     </message>

translations/PineapplePictures_nb_NO.ts

@@ -204,59 +204,59 @@
 <context>
     <name>MainWindow</name>
     <message>
-        <location filename="../app/mainwindow.cpp" line="178"/>
+        <location filename="../app/mainwindow.cpp" line="176"/>
         <source>File url list is empty</source>
         <translation>Listen over filnettadresser er ugyldig</translation>
     </message>
     <message>
-        <location filename="../app/mainwindow.cpp" line="408"/>
+        <location filename="../app/mainwindow.cpp" line="370"/>
         <source>&amp;Copy</source>
         <translation>&amp;Kopier</translation>
     </message>
     <message>
-        <location filename="../app/mainwindow.cpp" line="429"/>
+        <location filename="../app/mainwindow.cpp" line="391"/>
         <source>Copy P&amp;ixmap</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../app/mainwindow.cpp" line="434"/>
+        <location filename="../app/mainwindow.cpp" line="396"/>
         <source>Copy &amp;File Path</source>
         <translation>Kopier %filsti</translation>
     </message>
     <message>
-        <location filename="../app/mainwindow.cpp" line="444"/>
+        <location filename="../app/mainwindow.cpp" line="406"/>
         <source>&amp;Paste Image</source>
         <translation>&amp;Lim inn bilde</translation>
     </message>
     <message>
-        <location filename="../app/mainwindow.cpp" line="450"/>
+        <location filename="../app/mainwindow.cpp" line="412"/>
         <source>&amp;Paste Image File</source>
         <translation>&amp;Lim inn bildefil</translation>
     </message>
     <message>
-        <location filename="../app/mainwindow.cpp" line="483"/>
+        <location filename="../app/mainwindow.cpp" line="445"/>
         <source>Properties</source>
         <translation>Egenskaper</translation>
     </message>
     <message>
         <location filename="../app/aboutdialog.cpp" line="31"/>
-        <location filename="../app/mainwindow.cpp" line="455"/>
+        <location filename="../app/mainwindow.cpp" line="417"/>
         <source>Stay on top</source>
         <translation>Behold øverst</translation>
     </message>
     <message>
         <location filename="../app/aboutdialog.cpp" line="35"/>
-        <location filename="../app/mainwindow.cpp" line="462"/>
+        <location filename="../app/mainwindow.cpp" line="424"/>
         <source>Protected mode</source>
         <translation>Beskyttet modus</translation>
     </message>
     <message>
-        <location filename="../app/mainwindow.cpp" line="469"/>
+        <location filename="../app/mainwindow.cpp" line="431"/>
         <source>Configure...</source>
         <translation>Sett opp …</translation>
     </message>
     <message>
-        <location filename="../app/mainwindow.cpp" line="476"/>
+        <location filename="../app/mainwindow.cpp" line="438"/>
         <source>Help</source>
         <translation>Hjelp</translation>
     </message>

translations/PineapplePictures_ru.ts

@@ -200,59 +200,59 @@
 <context>
     <name>MainWindow</name>
     <message>
-        <location filename="../app/mainwindow.cpp" line="178"/>
+        <location filename="../app/mainwindow.cpp" line="176"/>
         <source>File url list is empty</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../app/mainwindow.cpp" line="408"/>
+        <location filename="../app/mainwindow.cpp" line="370"/>
         <source>&amp;Copy</source>
         <translation>&amp;Копировать</translation>
     </message>
     <message>
-        <location filename="../app/mainwindow.cpp" line="429"/>
+        <location filename="../app/mainwindow.cpp" line="391"/>
         <source>Copy P&amp;ixmap</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../app/mainwindow.cpp" line="434"/>
+        <location filename="../app/mainwindow.cpp" line="396"/>
         <source>Copy &amp;File Path</source>
         <translation>Копировать &amp;Путь к файлу</translation>
     </message>
     <message>
-        <location filename="../app/mainwindow.cpp" line="444"/>
+        <location filename="../app/mainwindow.cpp" line="406"/>
         <source>&amp;Paste Image</source>
         <translation>&amp;Вставить изображение</translation>
     </message>
     <message>
-        <location filename="../app/mainwindow.cpp" line="450"/>
+        <location filename="../app/mainwindow.cpp" line="412"/>
         <source>&amp;Paste Image File</source>
         <translation>&amp;Вставить файл изображения</translation>
     </message>
     <message>
-        <location filename="../app/mainwindow.cpp" line="483"/>
+        <location filename="../app/mainwindow.cpp" line="445"/>
         <source>Properties</source>
         <translation>Свойства</translation>
     </message>
     <message>
         <location filename="../app/aboutdialog.cpp" line="31"/>
-        <location filename="../app/mainwindow.cpp" line="455"/>
+        <location filename="../app/mainwindow.cpp" line="417"/>
         <source>Stay on top</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
         <location filename="../app/aboutdialog.cpp" line="35"/>
-        <location filename="../app/mainwindow.cpp" line="462"/>
+        <location filename="../app/mainwindow.cpp" line="424"/>
         <source>Protected mode</source>
         <translation>Защищенный режим</translation>
     </message>
     <message>
-        <location filename="../app/mainwindow.cpp" line="469"/>
+        <location filename="../app/mainwindow.cpp" line="431"/>
         <source>Configure...</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../app/mainwindow.cpp" line="476"/>
+        <location filename="../app/mainwindow.cpp" line="438"/>
         <source>Help</source>
         <translation>Помощь</translation>
     </message>

translations/PineapplePictures_zh_CN.ts

@@ -204,59 +204,59 @@
 <context>
     <name>MainWindow</name>
     <message>
-        <location filename="../app/mainwindow.cpp" line="178"/>
+        <location filename="../app/mainwindow.cpp" line="176"/>
         <source>File url list is empty</source>
         <translation>文件 URL 列表为空</translation>
     </message>
     <message>
-        <location filename="../app/mainwindow.cpp" line="408"/>
+        <location filename="../app/mainwindow.cpp" line="370"/>
         <source>&amp;Copy</source>
         <translation>复制(&amp;C)</translation>
     </message>
     <message>
-        <location filename="../app/mainwindow.cpp" line="429"/>
+        <location filename="../app/mainwindow.cpp" line="391"/>
         <source>Copy P&amp;ixmap</source>
         <translation>复制位图(&amp;I)</translation>
     </message>
     <message>
-        <location filename="../app/mainwindow.cpp" line="434"/>
+        <location filename="../app/mainwindow.cpp" line="396"/>
         <source>Copy &amp;File Path</source>
         <translation>复制文件路径(&amp;F)</translation>
     </message>
     <message>
-        <location filename="../app/mainwindow.cpp" line="444"/>
+        <location filename="../app/mainwindow.cpp" line="406"/>
         <source>&amp;Paste Image</source>
         <translation>粘贴图像(&amp;P)</translation>
     </message>
     <message>
-        <location filename="../app/mainwindow.cpp" line="450"/>
+        <location filename="../app/mainwindow.cpp" line="412"/>
         <source>&amp;Paste Image File</source>
         <translation>粘贴图像文件(&amp;P)</translation>
     </message>
     <message>
-        <location filename="../app/mainwindow.cpp" line="483"/>
+        <location filename="../app/mainwindow.cpp" line="445"/>
         <source>Properties</source>
         <translation>属性</translation>
     </message>
     <message>
         <location filename="../app/aboutdialog.cpp" line="31"/>
-        <location filename="../app/mainwindow.cpp" line="455"/>
+        <location filename="../app/mainwindow.cpp" line="417"/>
         <source>Stay on top</source>
         <translation>总在最前</translation>
     </message>
     <message>
         <location filename="../app/aboutdialog.cpp" line="35"/>
-        <location filename="../app/mainwindow.cpp" line="462"/>
+        <location filename="../app/mainwindow.cpp" line="424"/>
         <source>Protected mode</source>
         <translation>保护模式</translation>
     </message>
     <message>
-        <location filename="../app/mainwindow.cpp" line="469"/>
+        <location filename="../app/mainwindow.cpp" line="431"/>
         <source>Configure...</source>
         <translation>设置...</translation>
     </message>
     <message>
-        <location filename="../app/mainwindow.cpp" line="476"/>
+        <location filename="../app/mainwindow.cpp" line="438"/>
         <source>Help</source>
         <translation>帮助</translation>
     </message>