From a77300f96a3a2531530bb5c6bae0392f2f77a926 Mon Sep 17 00:00:00 2001
From: David Capello <davidcapello@gmail.com>
Date: Fri, 6 Feb 2015 12:50:46 -0300
Subject: [PATCH] Keep editor scroll when the timeline is hidden/shown

This is not complete yet, there is a little flicker.
---
 src/app/ui/editor/editor_view.cpp | 15 ++++++++++++---
 1 file changed, 12 insertions(+), 3 deletions(-)

diff --git a/src/app/ui/editor/editor_view.cpp b/src/app/ui/editor/editor_view.cpp
index e18290584..5bda3a02c 100644
--- a/src/app/ui/editor/editor_view.cpp
+++ b/src/app/ui/editor/editor_view.cpp
@@ -87,10 +87,19 @@ void EditorView::onPaint(PaintEvent& ev)
 
 void EditorView::onResize(ResizeEvent& ev)
 {
-  // This avoid the displacement of the widgets in the viewport
+  Editor* editor = this->editor();
+  gfx::Point oldPos;
+  if (editor)
+    oldPos = editor->editorToScreen(gfx::Point(0, 0));
 
-  setBoundsQuietly(ev.getBounds());
-  updateView();
+  View::onResize(ev);
+
+  if (editor) {
+    // This keeps the same scroll position for the editor
+    gfx::Point newPos = editor->editorToScreen(gfx::Point(0, 0));
+    gfx::Point oldScroll = getViewScroll();
+    editor->setEditorScroll(oldScroll + newPos - oldPos, false);
+  }
 }
 
 void EditorView::onScrollChange()