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some refactoring

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* massive changes inside includes, drop unused definitions
* rewrite some initialization methods to avoid additional
freeing/allocation
* drop some explicit destructors calls
This commit is contained in:
Evgenii Alekseev
2017-07-14 03:34:05 +03:00
parent e90e1da096
commit d2e6f2fe38
47 changed files with 79 additions and 199 deletions
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32
sources/awesomewidgets/graphicalitem.cpp
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@ -38,6 +38,19 @@ GraphicalItem::GraphicalItem(QWidget *_parent, const QString &_filePath)
{
qCDebug(LOG_LIB) << __PRETTY_FUNCTION__;
// init scene
m_scene = new QGraphicsScene();
m_scene->setBackgroundBrush(QBrush(Qt::NoBrush));
// init view
m_view = new QGraphicsView(m_scene);
m_view->setStyleSheet("background: transparent");
m_view->setContentsMargins(0, 0, 0, 0);
m_view->setFrameShape(QFrame::NoFrame);
m_view->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
m_view->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
// init helper
m_helper = new GraphicalItemHelper(this, m_scene);
if (!_filePath.isEmpty())
readConfiguration();
ui->setupUi(this);
@ -58,9 +71,7 @@ GraphicalItem::~GraphicalItem()
{
qCDebug(LOG_LIB) << __PRETTY_FUNCTION__;
delete m_scene;
delete ui;
delete m_helper;
}
@ -141,24 +152,7 @@ QString GraphicalItem::image(const QVariant &value)
void GraphicalItem::initScene()
{
// cleanup
delete m_helper;
delete m_scene;
// init scene
m_scene = new QGraphicsScene();
m_scene->setBackgroundBrush(QBrush(Qt::NoBrush));
// init view
m_view = new QGraphicsView(m_scene);
m_view->setStyleSheet("background: transparent");
m_view->setContentsMargins(0, 0, 0, 0);
m_view->setFrameShape(QFrame::NoFrame);
m_view->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
m_view->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
m_view->resize(m_width + 5, m_height + 5);
// init helper
m_helper = new GraphicalItemHelper(this, m_scene);
m_helper->setParameters(activeColor(), inactiveColor(), itemWidth(),
itemHeight(), count());
}