From b1594725c9ffa883e3dce5bf64b90da0c48a3348 Mon Sep 17 00:00:00 2001
From: chris2oph <chris.lemin@gmail.com>
Date: Fri, 25 Jan 2019 11:26:34 +0000
Subject: [PATCH] Use QWidget::update() rather than repaint() in wxClientDC

Qt documentation advises to avoid calling repaint() except when an
immediate update is required, i.e. it corresponds to wxWindow::Update().
Use update() instead to avoid many Qt warnings that appeared when
resizing the caret sample window, for example.

Closes https://github.com/wxWidgets/wxWidgets/pull/1178
---
 src/qt/dcclient.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/qt/dcclient.cpp b/src/qt/dcclient.cpp
index d062f0455a..0137f4d6e1 100644
--- a/src/qt/dcclient.cpp
+++ b/src/qt/dcclient.cpp
@@ -106,7 +106,7 @@ wxClientDCImpl::~wxClientDCImpl()
             if ( !pict->isNull() && !widget->paintingActive() && !rect.isEmpty() )
             {
                 // only force the update of the rect affected by the DC
-                widget->repaint( rect );
+                widget->update( rect );
             }
             else
             {