From 4262ea0365710da53d38875a014f78d7fd653cc7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?L=C3=A9a=20Saviot?= <lea.saviot@numworks.com>
Date: Tue, 10 Sep 2019 10:47:32 +0200
Subject: [PATCH] [apps/round_cursor_view] Fix setCursorFrame

Scenario: create a cartesian function and a polar function, then
navigate between the 2. The cursor sometimes stays drawn somewhere it
shouldn't be.
---
 apps/shared/round_cursor_view.cpp | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/apps/shared/round_cursor_view.cpp b/apps/shared/round_cursor_view.cpp
index a35bd7f08..8de83bbaf 100644
--- a/apps/shared/round_cursor_view.cpp
+++ b/apps/shared/round_cursor_view.cpp
@@ -55,11 +55,7 @@ void RoundCursorView::setCursorFrame(KDRect f) {
     ctx->fillRectWithPixels(KDRect(0,0,k_cursorSize, k_cursorSize), m_underneathPixelBuffer, s_cursorWorkingBuffer);
     // Set the frame
     m_frame = f;
-    // Draw the cursor
-    KDPoint translation = f.origin().translatedBy(previousRelativeFrame.origin().opposite());
-    ctx->setOrigin(previousFrame.origin().translatedBy(translation));
-    ctx->setClippingRect(previousFrame.translatedBy(translation));
-    drawRect(ctx, f);
+    markRectAsDirty(bounds());
     return;
   }
 #endif