From fe3f40fa1d24df6eda7bb9e8cd763409d4c2d655 Mon Sep 17 00:00:00 2001
From: nds <natalia.donis@opencascade.com>
Date: Tue, 20 May 2014 13:25:20 +0400
Subject: [PATCH] refs #30 - Sketch base GUI: create, draw lines

"Esc" key release leads to stop any operation.
---
 src/PartSet/PartSet_OperationSketchBase.cpp | 12 ++++++++++++
 src/PartSet/PartSet_OperationSketchBase.h   |  2 +-
 src/PartSet/PartSet_OperationSketchLine.cpp |  5 +----
 3 files changed, 14 insertions(+), 5 deletions(-)

diff --git a/src/PartSet/PartSet_OperationSketchBase.cpp b/src/PartSet/PartSet_OperationSketchBase.cpp
index 997a96b12..3a02de8b8 100644
--- a/src/PartSet/PartSet_OperationSketchBase.cpp
+++ b/src/PartSet/PartSet_OperationSketchBase.cpp
@@ -71,3 +71,15 @@ void PartSet_OperationSketchBase::mouseReleased(QMouseEvent* theEvent, Handle_V3
 void PartSet_OperationSketchBase::mouseMoved(QMouseEvent* theEvent, Handle(V3d_View) theView)
 {
 }
+
+void PartSet_OperationSketchBase::keyReleased(const int theKey)
+{
+  switch (theKey) {
+    case Qt::Key_Escape: {
+      abort();
+    }
+    break;
+    default:
+    break;
+  }
+}
diff --git a/src/PartSet/PartSet_OperationSketchBase.h b/src/PartSet/PartSet_OperationSketchBase.h
index b11406c2d..33b9e1d04 100644
--- a/src/PartSet/PartSet_OperationSketchBase.h
+++ b/src/PartSet/PartSet_OperationSketchBase.h
@@ -85,7 +85,7 @@ public:
 
   /// Processes the key pressed in the view
   /// \param theKey a key value
-  virtual void keyReleased(const int theKey) {};
+  virtual void keyReleased(const int theKey);
 
 signals:
   /// Signal about the feature construing is finished
diff --git a/src/PartSet/PartSet_OperationSketchLine.cpp b/src/PartSet/PartSet_OperationSketchLine.cpp
index e1c31afd1..dc67cae98 100644
--- a/src/PartSet/PartSet_OperationSketchLine.cpp
+++ b/src/PartSet/PartSet_OperationSketchLine.cpp
@@ -175,16 +175,13 @@ void PartSet_OperationSketchLine::mouseMoved(QMouseEvent* theEvent, Handle(V3d_V
 void PartSet_OperationSketchLine::keyReleased(const int theKey)
 {
   switch (theKey) {
-    case Qt::Key_Escape: {
-      abort();
-    }
-    break;
     case Qt::Key_Return: {
       abort();
       emit launchOperation(PartSet_OperationSketchLine::Type(), boost::shared_ptr<ModelAPI_Feature>());
     }
     break;
     default:
+      PartSet_OperationSketchBase::keyReleased(theKey); 
     break;
   }
 }
-- 
2.39.2