Clang-ify the code with this styling using Visual Studio Code:

{ BasedOnStyle: LLVM, UseTab: Never, IndentWidth: 4, TabWidth: 4, BreakBeforeBraces: Stroustrup, AllowShortIfStatementsOnASingleLine: false, IndentCaseLabels: false, ColumnLimit: 0, AccessModifierOffset: -4, NamespaceIndentation: All }
(this is the Visual Studio preset with only "BreakBeforeBraces" changed from Allman to Stroustrup)

1 files changed, 17 insertions, 26 deletions

diff --git a/src/scrolltext.cpp b/src/scrolltext.cpp
index 6cf075d2..543f0f62 100644
--- a/src/scrolltext.cpp
+++ b/src/scrolltext.cpp
@@ -1,12 +1,10 @@
 #include "scrolltext.h"
 
-
-ScrollText::ScrollText(QWidget *parent) :
-    QWidget(parent), scrollPos(0)
+ScrollText::ScrollText(QWidget *parent) : QWidget(parent), scrollPos(0)
 {
     staticText.setTextFormat(Qt::PlainText);
 
-//    setFixedHeight(fontMetrics().height()*2); //The theme sets this
+    //    setFixedHeight(fontMetrics().height()*2); //The theme sets this
     leftMargin = height() / 3;
 
     setSeparator("   ---   ");
@@ -44,10 +42,9 @@ void ScrollText::updateText()
     timer.stop();
 
     singleTextWidth = fontMetrics().horizontalAdvance(_text);
-    scrollEnabled = (singleTextWidth > width() - leftMargin*2);
+    scrollEnabled = (singleTextWidth > width() - leftMargin * 2);
 
-    if(scrollEnabled)
-    {
+    if (scrollEnabled) {
         scrollPos = -64;
         staticText.setText(_text + _separator);
         timer.start();
@@ -59,20 +56,18 @@ void ScrollText::updateText()
     wholeTextSize = QSize(fontMetrics().horizontalAdvance(staticText.text()), fontMetrics().height());
 }
 
-void ScrollText::paintEvent(QPaintEvent*)
+void ScrollText::paintEvent(QPaintEvent *)
 {
     QPainter p(this);
 
-    if(scrollEnabled)
-    {
+    if (scrollEnabled) {
         buffer.fill(qRgba(0, 0, 0, 0));
         QPainter pb(&buffer);
         pb.setPen(p.pen());
         pb.setFont(p.font());
 
         int x = qMin(-scrollPos, 0) + leftMargin;
-        while(x < width())
-        {
+        while (x < width()) {
             pb.drawStaticText(QPointF(x, (height() - wholeTextSize.height()) / 2), staticText);
             x += wholeTextSize.width();
         }
@@ -83,20 +78,19 @@ void ScrollText::paintEvent(QPaintEvent*)
         pb.drawImage(0, 0, alphaChannel);
         pb.setClipRect(0, 0, 15, height());
         //initial situation: don't apply alpha channel in the left half of the image at all; apply it more and more until scrollPos gets positive
-        if(scrollPos < 0)
+        if (scrollPos < 0)
             pb.setOpacity(static_cast<qreal>((qMax(-8, scrollPos) + 8) / 8.0));
         pb.drawImage(0, 0, alphaChannel);
 
         //pb.end();
         p.drawImage(0, 0, buffer);
     }
-    else
-    {
+    else {
         p.drawStaticText(QPointF(leftMargin, (height() - wholeTextSize.height()) / 2), staticText);
     }
 }
 
-void ScrollText::resizeEvent(QResizeEvent*)
+void ScrollText::resizeEvent(QResizeEvent *)
 {
     //When the widget is resized, we need to update the alpha channel.
 
@@ -104,31 +98,28 @@ void ScrollText::resizeEvent(QResizeEvent*)
     buffer = QImage(size(), QImage::Format_ARGB32_Premultiplied);
 
     //Create Alpha Channel:
-    if(width() > 64)
-    {
+    if (width() > 64) {
         //create first scanline
-        QRgb* scanline1 = reinterpret_cast<QRgb*>(alphaChannel.scanLine(0));
-        for(int x = 1; x < 16; ++x)
+        QRgb *scanline1 = reinterpret_cast<QRgb *>(alphaChannel.scanLine(0));
+        for (int x = 1; x < 16; ++x)
             scanline1[x - 1] = scanline1[width() - x] = qRgba(0, 0, 0, x << 4);
-        for(int x = 15; x < width() - 15; ++x)
+        for (int x = 15; x < width() - 15; ++x)
             scanline1[x] = qRgb(0, 0, 0);
         //copy scanline to the other ones
-        for(int y = 1; y < height(); ++y)
+        for (int y = 1; y < height(); ++y)
             memcpy(alphaChannel.scanLine(y), scanline1, static_cast<uint>(width() * 4));
     }
     else
         alphaChannel.fill(qRgb(0, 0, 0));
 
-
     //Update scrolling state
     bool newScrollEnabled = (singleTextWidth > width() - leftMargin);
-    if(newScrollEnabled != scrollEnabled)
+    if (newScrollEnabled != scrollEnabled)
         updateText();
 }
 
 void ScrollText::timer_timeout()
 {
-    scrollPos = (scrollPos + 2)
-                % wholeTextSize.width();
+    scrollPos = (scrollPos + 2) % wholeTextSize.width();
     update();
 }