fixed the blue hue and surrounding around selected items,

problem: hover died.

ChannelListWidget.cpp

@@ -5,6 +5,7 @@
 #include <QFile>
 #include <QApplication>
 
+
 ChannelTree::ChannelTree(ChannelListWidget * widget, QWidget *parent)
 	: QTreeWidget(parent)
 {
@@ -13,17 +14,22 @@ ChannelTree::ChannelTree(ChannelListWidget * widget, QWidget *parent)
 	setHeaderHidden(true);
 	setExpandsOnDoubleClick(false);
 
+	m_delegate = new MyItemDelegate;
+	setItemDelegate(m_delegate);
+
 	QFile styleSheet("plugins\\qtTsOverlay\\tree.styl");
 	styleSheet.open(QIODevice::ReadOnly);
 	setStyleSheet(styleSheet.readAll());
 	styleSheet.close();
 
 	setSizeAdjustPolicy(QAbstractScrollArea::AdjustToContents);
+	setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
+	setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
 }
 
 ChannelTree::~ChannelTree()
 {
-
+	delete m_delegate;
 }
 
 void ChannelTree::mousePressEvent(QMouseEvent * event)

ChannelListWidget.h

@@ -6,6 +6,8 @@
 #include <QLabel>
 #include <QPushButton>
 #include <QIcon>
+#include <QItemDelegate>
+#include <QPainter>
 
 enum TreeState {
 	full,
@@ -14,6 +16,26 @@ enum TreeState {
 
 class ChannelListWidget;
 
+class MyItemDelegate : public QItemDelegate
+{
+public:
+	void paint(QPainter * painter, const QStyleOptionViewItem & oStyleOption, const QModelIndex & index) const
+	{
+		QStyleOptionViewItem oStyleOpt = oStyleOption;
+
+		if (oStyleOpt.state & QStyle::State_Selected) {
+			oStyleOpt.state ^= QStyle::State_Selected;
+		}
+
+		if (oStyleOpt.state & QStyle::State_HasFocus) {
+			oStyleOpt.state ^= QStyle::State_HasFocus;
+		}
+		
+		// Paint
+		QItemDelegate::paint(painter, oStyleOpt, index);
+	}
+};
+
 class ChannelTree : public QTreeWidget
 {
 	Q_OBJECT
@@ -31,6 +53,7 @@ private:
 	bool doMove = false;
 	QPoint m_oldPosition;
 	QWidget *m_parent;
+	MyItemDelegate* m_delegate;
 
 };
 

Resources/tree.styl

-QTreeWidget, * {
-	border-style:none;
+QTreeWidget {
+	color:rgb(255,255,255);
 	background-color:rgba(0,0,0,0);
+	selection-background-color:transparent;
 }
 
-QTreeWidget::item {
-	border-style:none;
+QTreeWidget::item:hover {
+	border:none;
 	border-radius:5px;
-	color:rgb(255,255,255);
-	background-color:transparent
-}
-
-QTreeWidget::item:hover,QTreeWidget::item:hover:selected {
 	background-color:rgba(255,255,255,100);
 }
 
+