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| author | Christian Ehrlicher <ch.ehrlicher@gmx.de> | 2019-09-01 17:12:01 +0200 |
|---|---|---|
| committer | Christian Ehrlicher <ch.ehrlicher@gmx.de> | 2019-09-05 17:40:36 +0200 |
| commit | 6f4bc3942dda076eedf38d8c8604eb4fa5d7bd3b (patch) | |
| tree | 5813b88711ccfc1bb6f6948c1534fa407d4a4262 /examples/widgets/graphicsview/embeddeddialogs/customproxy.cpp | |
| parent | 42011c03613b38d2bf9c7770edf1392c5f5598f2 (diff) | |
Widgets/GraphicsView examples: cleanup
Cleanup GraphicsView examples with the help of clang-tidy
- modernize-use-nullptr
- modernize-use-default-member-init
- modernize-use-override.IgnoreDestructors
- Some QList -> QVector changes
- use nullptr
- use normalized includes, remove unused includes
- fix style
Change-Id: I79347e55bfde52f6ae7749cc7093fbd442044020
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Diffstat (limited to 'examples/widgets/graphicsview/embeddeddialogs/customproxy.cpp')
| -rw-r--r-- | examples/widgets/graphicsview/embeddeddialogs/customproxy.cpp | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/examples/widgets/graphicsview/embeddeddialogs/customproxy.cpp b/examples/widgets/graphicsview/embeddeddialogs/customproxy.cpp index f510ebc07f..6eda94e8ba 100644 --- a/examples/widgets/graphicsview/embeddeddialogs/customproxy.cpp +++ b/examples/widgets/graphicsview/embeddeddialogs/customproxy.cpp @@ -50,14 +50,13 @@ #include "customproxy.h" -#include <QStyleOptionGraphicsItem> -#include <QPainter> #include <QGraphicsScene> +#include <QPainter> +#include <QStyleOptionGraphicsItem> CustomProxy::CustomProxy(QGraphicsItem *parent, Qt::WindowFlags wFlags) - : QGraphicsProxyWidget(parent, wFlags), popupShown(false), currentPopup(nullptr) + : QGraphicsProxyWidget(parent, wFlags), timeLine(new QTimeLine(250, this)) { - timeLine = new QTimeLine(250, this); connect(timeLine, &QTimeLine::valueChanged, this, &CustomProxy::updateStep); connect(timeLine, &QTimeLine::stateChanged, @@ -99,7 +98,7 @@ void CustomProxy::hoverEnterEvent(QGraphicsSceneHoverEvent *event) { QGraphicsProxyWidget::hoverEnterEvent(event); scene()->setActiveWindow(this); - if (timeLine->currentValue() != 1) + if (qFuzzyCompare(timeLine->currentValue(), 1)) zoomIn(); } @@ -107,7 +106,7 @@ void CustomProxy::hoverLeaveEvent(QGraphicsSceneHoverEvent *event) { QGraphicsProxyWidget::hoverLeaveEvent(event); if (!popupShown - && (timeLine->direction() != QTimeLine::Backward || timeLine->currentValue() != 0)) { + && (timeLine->direction() != QTimeLine::Backward || qFuzzyIsNull(timeLine->currentValue()))) { zoomOut(); } } |