Merge pull request #1350 from Holt59/collapsible-separators

Collapsible separators - Fix & Improvements.

1 files changed, 12 insertions, 2 deletions

diff --git a/src/moapplication.cpp b/src/moapplication.cpp
index 709bcbda..9a77c17e 100644
--- a/src/moapplication.cpp
+++ b/src/moapplication.cpp
@@ -65,9 +65,19 @@ public:
   {

   }

 

-  void drawPrimitive(PrimitiveElement element, const QStyleOption* option, QPainter* painter, const QWidget* widget) const {

+  void drawPrimitive(

+    PrimitiveElement element, const QStyleOption* option,

+    QPainter* painter, const QWidget* widget) const override

+  {

     if (element == QStyle::PE_IndicatorItemViewItemDrop) {

 

+      // 0. Fix a bug that made the drop indicator sometimes appear on top

+      // of the mod list when selecting a mod.

+      if (option->rect.height() == 0

+        && option->rect.bottomRight() == QPoint(-1, -1)) {

+        return;

+      }

+

       // 1. full-width drop indicator

       QRect rect(option->rect);

       if (auto* view = qobject_cast<const QTreeView*>(widget)) {

@@ -92,7 +102,7 @@ public:
           rect.topLeft() + QPoint(-5, -5)

         };

         painter->drawPolygon(tri, 3);

-        painter->drawLine(QPoint(rect.topLeft().x(), rect.topLeft().y()), rect.topRight());

+        painter->drawLine(rect.topLeft(), rect.topRight());

       }

       else {

         painter->drawRoundedRect(rect, 5, 5);