From 98296334fd8009718fdc82261eebb3ad56d15b4b Mon Sep 17 00:00:00 2001
From: Jeff Young <jeff@rokeby.ie>
Date: Sat, 8 Sep 2018 17:44:51 +0100
Subject: [PATCH] Hook up panning options to GAL canvas.

---
 eeschema/sch_draw_panel.cpp | 26 ++++++++++++++++++++++++++
 eeschema/sch_draw_panel.h   |  4 ++++
 2 files changed, 30 insertions(+)

diff --git a/eeschema/sch_draw_panel.cpp b/eeschema/sch_draw_panel.cpp
index ec7acb4d1d..a71a538187 100644
--- a/eeschema/sch_draw_panel.cpp
+++ b/eeschema/sch_draw_panel.cpp
@@ -185,6 +185,32 @@ bool SCH_DRAW_PANEL::SwitchBackend( GAL_TYPE aGalType )
 }
 
 
+void SCH_DRAW_PANEL::SetEnableMousewheelPan( bool aEnable )
+{
+    m_enableMousewheelPan = aEnable;
+
+    if( GetParent()->IsGalCanvasActive() )
+        GetParent()->GetGalCanvas()->GetViewControls()->EnableMousewheelPan( aEnable );
+}
+
+
+void SCH_DRAW_PANEL::SetEnableAutoPan( bool aEnable )
+{
+    m_enableAutoPan = aEnable;
+
+    if( GetParent()->IsGalCanvasActive() )
+        GetParent()->GetGalCanvas()->GetViewControls()->EnableAutoPan( aEnable );
+}
+
+
+void SCH_DRAW_PANEL::SetEnableZoomNoCenter( bool aEnable )
+{
+    m_enableZoomNoCenter = aEnable;
+
+    if( GetParent()->IsGalCanvasActive() )
+        GetParent()->GetGalCanvas()->GetViewControls()->EnableCursorWarping( !aEnable );
+}
+
 
 void SCH_DRAW_PANEL::setDefaultLayerDeps()
 {
diff --git a/eeschema/sch_draw_panel.h b/eeschema/sch_draw_panel.h
index 9cb6a1d002..2aa0f1d6e1 100644
--- a/eeschema/sch_draw_panel.h
+++ b/eeschema/sch_draw_panel.h
@@ -62,6 +62,10 @@ public:
     void OnKeyEvent( wxKeyEvent& event );
     void OnCharHook( wxKeyEvent& event );
 
+    void SetEnableMousewheelPan( bool aEnable ) override;
+    void SetEnableZoomNoCenter( bool aEnable ) override;
+    void SetEnableAutoPan( bool aEnable ) override;
+
     BASE_SCREEN* GetScreen() override;
     virtual EDA_DRAW_FRAME* GetParent() const override;