From 0496ede62f8b86e1885d594e3aa5320c96b708eb Mon Sep 17 00:00:00 2001
From: Bastien Bouclet
Date: Sat, 6 Jan 2018 14:40:02 +0100
Subject: GUI: Implement dirty-checking for widget redraws

---
 gui/widgets/scrollbar.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'gui/widgets/scrollbar.cpp')

diff --git a/gui/widgets/scrollbar.cpp b/gui/widgets/scrollbar.cpp
index d8bcb18336..b0e2576ec1 100644
--- a/gui/widgets/scrollbar.cpp
+++ b/gui/widgets/scrollbar.cpp
@@ -135,7 +135,7 @@ void ScrollBarWidget::handleMouseMoved(int x, int y, int button) {
 			_part = kSliderPart;
 
 		if (old_part != _part)
-			draw();
+			markAsDirty();
 	}
 }
 
@@ -165,7 +165,7 @@ void ScrollBarWidget::checkBounds(int old_pos) {
 
 	if (old_pos != _currentPos) {
 		recalc();
-		draw();
+		markAsDirty();
 		sendCommand(kSetPositionCmd, _currentPos);
 	}
 }
-- 
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