Fix interactor style double click bug(cause by VTK update)

src/src/Interaction/ActorDraggableInteractorStyle.cpp

@@ -74,14 +74,17 @@ void ActorDraggableInteractorStyle::OnLeftButtonDown() {
     if (dragProp) {
         selectedProp = dragProp;
         selectedProp->InvokeEvent(DraggableActor::DraggableActorEvents::SelectedEvent);
+    #if VTK_MAJOR_VERSION<9
         if (this->Interactor->GetRepeatCount()) {
             dragProp->InvokeEvent(DraggableStyleEvents::PopPropEvent, nullptr);
         }
+    #endif
         DragStartOrigin[0] = x;
         DragStartOrigin[1] = y;
         this->StartDrag();
         return;
     }
+    #if VTK_MAJOR_VERSION<9
     if (Interactor->GetRepeatCount()) {
         if (measure) {
             measure->SetPlacing(measure->onMeasureDoubleClick(this->Interactor));
@@ -101,6 +104,7 @@ void ActorDraggableInteractorStyle::OnLeftButtonDown() {
             return;
         }
     }
+    #endif
     if (measure) {
         measure->SetPlacing(measure->onMeasureLeftButtonDown(this->Interactor));
         if (this->State != VTKIS_MEASURE) this->StartMeasure();
@@ -113,8 +117,6 @@ void ActorDraggableInteractorStyle::OnLeftButtonDown() {
         this->StartColorMapping();
         return;
     }
-
-
     if (this->InteractionMode == VTKIS_IMAGE_WINDOWLEVEL) {
         this->WindowLevelStartPosition[0] = x;
         this->WindowLevelStartPosition[1] = y;
@@ -130,6 +132,31 @@ void ActorDraggableInteractorStyle::OnLeftButtonDown() {
 
 }
 
+#if VTK_MAJOR_VERSION>=9
+void ActorDraggableInteractorStyle::OnLeftButtonDoubleClick() {
+    if (dragProp) {
+        dragProp->InvokeEvent(DraggableStyleEvents::PopPropEvent, nullptr);
+    }
+    if (measure) {
+        measure->SetPlacing(measure->onMeasureDoubleClick(this->Interactor));
+        if (!measure->isMeasurePlacing()) {
+            this->EndMeasure();
+            auto temp = measure;
+            measure = measure->GetNextMeasure();
+            if (!temp->Valid()) {
+                temp->ForceDelete();
+                temp = nullptr;
+            }
+        }
+        return;
+    }
+    if (!scalarProp) {
+        this->InvokeEvent(DraggableStyleEvents::DoubleClickEvent, nullptr);
+        return;
+    }
+}
+#endif
+
 void ActorDraggableInteractorStyle::OnLeftButtonUp() {
     switch (this->State) {
         case VTKIS_DRAG:
@@ -544,3 +571,4 @@ void ActorDraggableInteractorStyle::DispatchEvent() {
 }
 
 
+

src/src/Interaction/ActorDraggableInteractorStyle.h

@@ -13,8 +13,11 @@
 #include "functional"
 #include "vtkCornerAnnotation.h"
 #include "vtkCommand.h"
+#include <vtkVersion.h>
+
 #include "Rendering/Core/RenderingDefines.h"
 
+
 class vtkProp;
 
 class Measure;
@@ -41,6 +44,10 @@ vtkTypeMacro(ActorDraggableInteractorStyle, vtkInteractorStyleImage);
      */
     void OnRightButtonDown() override;
 
+    #if VTK_MAJOR_VERSION>=9
+    void OnLeftButtonDoubleClick() override;
+    #endif
+
     void OnLeftButtonDown() override;
 
     /**