Better startup layout for smaller screens

src/bin/bin.cpp

@@ -3301,5 +3301,5 @@ void Bin::invalidateClip(const QString &binId)
 
 QSize Bin::sizeHint() const
 {
-    return QSize(350, 800);
+    return QSize(350, pCore->window()->height() / 2);
 }

src/mainwindow.cpp

@@ -1562,10 +1562,7 @@ bool MainWindow::readOptions()
         QStyle *style = qApp->style();
         trackHeight += style->pixelMetric(QStyle::PM_ToolBarIconSize) + 2 * style->pixelMetric(QStyle::PM_ToolBarItemMargin) +
                        style->pixelMetric(QStyle::PM_ToolBarItemSpacing) + 2;
-        KdenliveSettings::setTrackheight(trackHeight);
-    }
-    if (KdenliveSettings::trackheight() == 0) {
-        KdenliveSettings::setTrackheight(50);
+        KdenliveSettings::setTrackheight(trackHeight == 0 ? 50 : trackHeight);
     }
     bool firstRun = false;
     KConfigGroup initialGroup(config, "version");

src/timeline2/view/timelinetabs.cpp

@@ -36,7 +36,7 @@ TimelineContainer::TimelineContainer(QWidget *parent)
 
 QSize TimelineContainer::sizeHint() const
 {
-    return QSize(800, 200);
+    return QSize(800, pCore->window()->height() / 2);
 }
 
 TimelineTabs::TimelineTabs(QWidget *parent)