From 6f67e3fd7849eab32dd6366c808aa115cd1135e9 Mon Sep 17 00:00:00 2001
From: Krad <kradchen123@163.com>
Date: Sat, 2 Apr 2022 16:06:11 +0800
Subject: [PATCH] View click highlight.

---
 src/src/view/dicomimageview.cpp     | 6 ++++--
 src/src/view/dicomimageview.h       | 7 ++++---
 src/src/view/subview/mytitlebar.cpp | 1 +
 3 files changed, 9 insertions(+), 5 deletions(-)

diff --git a/src/src/view/dicomimageview.cpp b/src/src/view/dicomimageview.cpp
index 817fa36..ba70b3e 100644
--- a/src/src/view/dicomimageview.cpp
+++ b/src/src/view/dicomimageview.cpp
@@ -1,4 +1,4 @@
-#include "view/dicomimageview.h"
+#include "view/dicomimageview.h"
 #include <QMessageBox>
 #include <QDebug>
 #include <QMimeData>
@@ -42,11 +42,12 @@ DicomImageView::DicomImageView(QWidget* parent)
 	controlLayout->addWidget(_glWidt, 0, 0);
 
     //add scrollbar to container
-	_scrollBar = new QScrollBar(Qt::Orientation::Vertical);
+	_scrollBar = new ClickableScrollBar(Qt::Orientation::Vertical, this);
 	_scrollBar->setFocusPolicy(Qt::StrongFocus);
 	_scrollBar->setVisible(false);
 	_scrollBar->setObjectName("scrollbar");
 	controlLayout->addWidget(_scrollBar, 0, 1);
+	connect(_scrollBar, &ClickableScrollBar::clicked,this,&DicomImageView::viewerClicked);
 
 	//config container UI
 	controlLayout->setContentsMargins(0, 0, 0, 0);
@@ -379,6 +380,7 @@ void DicomImageView::LoadSeries(SeriesImageSet *series)
     //目前 替换了一部分包括SlicedEvent，EndDollyEvent，EndWindowLevelEvent，EndPanEvent，主要关联到sync
 
 	ActorDraggableInteractorStyle *style = _ImageViewer->GetInteractorStyle();
+	style->AddObserver(ActorDraggableInteractorStyle::AfterViewerClicked, this, &DicomImageView::viewerClicked);
 	style->AddObserver(vtkCommand::EventIds::WindowLevelEvent, this, &DicomImageView::updateWindowLevelCb);
 	style->AddObserver(ActorDraggableInteractorStyle::DoubleClickEvent, this, &DicomImageView::doubleclickedEventCb);
 	style->AddObserver(ActorDraggableInteractorStyle::ScalarOpacityEvent, this, &DicomImageView::scalarEventCb);
diff --git a/src/src/view/dicomimageview.h b/src/src/view/dicomimageview.h
index 914509f..a5e8223 100644
--- a/src/src/view/dicomimageview.h
+++ b/src/src/view/dicomimageview.h
@@ -1,7 +1,7 @@
-#pragma once
+#pragma once
 #include <QFrame>
 #include <QOpenGLWidget>
-#include <QScrollBar>
+#include "ClickableScrollBar.h"
 #include <QGridLayout>
 #include "base/SeriesImageSet.h"
 
@@ -147,6 +147,7 @@ public slots:
 	void Slot_scrollValueChanged(int);
 	void Slot_WindowLevelEventForFusion(double level, double width);
 	void Slot_UpdateOrienInfo(TransFormType);
+    void viewerClicked();
 
 protected:
     /**
@@ -214,7 +215,7 @@ private:
 
 	infinitiViewer* _ImageViewer = nullptr;
 	SeriesImageSet* _Series = nullptr;
-	QScrollBar* _scrollBar =nullptr;
+    ClickableScrollBar* _scrollBar =nullptr;
 	MyTitleBar *_titleBar =nullptr;
 	QVTKOpenGLNativeWidget* _glWidt = nullptr;
 	pqVCRToolbar* _vcr_toolbar = nullptr;
diff --git a/src/src/view/subview/mytitlebar.cpp b/src/src/view/subview/mytitlebar.cpp
index b6ac0af..32c6485 100644
--- a/src/src/view/subview/mytitlebar.cpp
+++ b/src/src/view/subview/mytitlebar.cpp
@@ -209,6 +209,7 @@ void MyTitleBar::SetHighlight(bool yes) {
 		//setBackgroundColor(UnpickTitleRGB);
 		//setStyleSheet(QString::fromUtf8("border:10px solid red"));
 	}
+	this->update();
 }
 //void MyTitleBar::mouseMoveEvent(QMouseEvent *event)
 //{