From a0e5244ffe9cf8623ae771861d7b0c07a9844141 Mon Sep 17 00:00:00 2001 From: Tomaz Canabrava Date: Sun, 23 Jun 2013 13:21:01 -0700 Subject: Fix updateTicks This is the correct way to add the ticks (and gets rid of two warnings). Signed-off-by: Tomaz Canabrava Signed-off-by: Dirk Hohndel --- qt-ui/diveplanner.cpp | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'qt-ui') diff --git a/qt-ui/diveplanner.cpp b/qt-ui/diveplanner.cpp index e2886d966..d5a9aaa1f 100644 --- a/qt-ui/diveplanner.cpp +++ b/qt-ui/diveplanner.cpp @@ -300,19 +300,20 @@ void Ruler::setOrientation(Qt::Orientation o) void Ruler::updateTicks() { qDeleteAll(ticks); + ticks.clear(); QLineF m = line(); if (orientation == Qt::Horizontal) { double steps = (max - min) / interval; double stepSize = (m.x2() - m.x1()) / steps; for (qreal pos = m.x1(); pos < m.x2(); pos += stepSize) { - QGraphicsLineItem *l = new QGraphicsLineItem(pos, m.y1(), pos, m.y1() + 1, this); + ticks.push_back(new QGraphicsLineItem(pos, m.y1(), pos, m.y1() + 1, this)); } } else { double steps = (max - min) / interval; double stepSize = (m.y2() - m.y1()) / steps; for (qreal pos = m.y1(); pos < m.y2(); pos += stepSize) { - QGraphicsLineItem *l = new QGraphicsLineItem(m.x1(), pos, m.x1() - 1, pos, this); + ticks.push_back(new QGraphicsLineItem(m.x1(), pos, m.x1() - 1, pos, this)); } } } -- cgit v1.2.3-70-g09d2