From 455136ee5073d89f59449edc032dce07bb7c99b4 Mon Sep 17 00:00:00 2001
From: Seth Hillbrand <hillbrand@ucdavis.edu>
Date: Tue, 28 May 2019 21:17:57 -0700
Subject: [PATCH] eeschema: end mouse capture before exiting sheet

The mouse capture has a cleanup associated that we call to cancel the
action.  This prevents issues when trying to copy between hierarchical
sheets.

Fixes: lp:1819278
* https://bugs.launchpad.net/kicad/+bug/1819278
---
 eeschema/hierarch.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/eeschema/hierarch.cpp b/eeschema/hierarch.cpp
index 75a689ab06..6f701b6d42 100644
--- a/eeschema/hierarch.cpp
+++ b/eeschema/hierarch.cpp
@@ -264,6 +264,10 @@ void HIERARCHY_NAVIG_DLG::onSelectSheetPath( wxTreeEvent& event )
 
 void SCH_EDIT_FRAME::DisplayCurrentSheet()
 {
+    // If we are doing something with the mouse, cancel the action before changing sheet
+    if( m_canvas->IsMouseCaptured() )
+        m_canvas->EndMouseCapture( GetToolId(), GetGalCanvas()->GetCurrentCursor() );
+
     SetRepeatItem( NULL );
     ClearMsgPanel();