3 files changed, 19 insertions, 5 deletions
diff --git a/src/gui/widgets/qabstractslider.cpp b/src/gui/widgets/qabstractslider.cpp
index 2888490..522d472 100644
--- a/src/gui/widgets/qabstractslider.cpp
+++ b/src/gui/widgets/qabstractslider.cpp
@@ -712,7 +712,15 @@ bool QAbstractSliderPrivate::scrollByDelta(Qt::Orientation orientation, Qt::Keyb
             offset_accumulated = 0;
 
         offset_accumulated += stepsToScrollF;
+#ifndef Q_WS_MAC
+        // Dont't scroll more than one page in any case:
         stepsToScroll = qBound(-pageStep, int(offset_accumulated), pageStep);
+#else
+        // Native UI-elements on Mac can scroll hundreds of lines at a time as
+        // a result of acceleration. So keep the same behaviour in Qt, and
+        // dont restrict stepsToScroll to certain maximum (pageStep): 
+        stepsToScroll = int(offset_accumulated);
+#endif
         offset_accumulated -= int(offset_accumulated);
         if (stepsToScroll == 0)
             return false;
diff --git a/src/gui/widgets/qlinecontrol.cpp b/src/gui/widgets/qlinecontrol.cpp
index 9ec0feb..8e715a9 100644
--- a/src/gui/widgets/qlinecontrol.cpp
+++ b/src/gui/widgets/qlinecontrol.cpp
@@ -136,9 +136,9 @@ void QLineControl::copy(QClipboard::Mode mode) const
 
     \sa insert()
 */
-void QLineControl::paste()
+void QLineControl::paste(QClipboard::Mode clipboardMode)
 {
-    QString clip = QApplication::clipboard()->text(QClipboard::Clipboard);
+    QString clip = QApplication::clipboard()->text(clipboardMode);
     if (!clip.isEmpty() || hasSelectedText()) {
         separate(); //make it a separate undo/redo command
         insert(clip);
@@ -1576,8 +1576,14 @@ void QLineControl::processKeyEvent(QKeyEvent* event)
         copy();
     }
     else if (event == QKeySequence::Paste) {
-        if (!isReadOnly())
-            paste();
+        if (!isReadOnly()) {
+            QClipboard::Mode mode = QClipboard::Clipboard;
+#ifdef Q_WS_X11
+            if (event->modifiers() == (Qt::CTRL | Qt::SHIFT) && event->key() == Qt::Key_Insert)
+                mode = QClipboard::Selection;
+#endif
+            paste(mode);
+        }
     }
     else if (event == QKeySequence::Cut) {
         if (!isReadOnly()) {
diff --git a/src/gui/widgets/qlinecontrol_p.h b/src/gui/widgets/qlinecontrol_p.h
index 3f1bc2c..dd82581 100644
--- a/src/gui/widgets/qlinecontrol_p.h
+++ b/src/gui/widgets/qlinecontrol_p.h
@@ -128,7 +128,7 @@ public:
 
 #ifndef QT_NO_CLIPBOARD
     void copy(QClipboard::Mode mode = QClipboard::Clipboard) const;
-    void paste();
+    void paste(QClipboard::Mode mode = QClipboard::Clipboard);
 #endif
 
     int cursor() const;