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Terminal strip item can be added to diagram

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Initial commit about graphics item of a terminal strip, Work in
progress.
This commit is contained in:
joshua
2022-08-27 21:24:25 +02:00
parent d9a0b03e23
commit ff80453f2c
13 changed files with 751 additions and 3 deletions
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16
sources/qetgraphicsitem/qetgraphicsitem.cpp
View File

@@ -64,6 +64,10 @@ void QetGraphicsItem::setPos(qreal x, qreal y) {
setPos(QPointF(x, y));
}
bool QetGraphicsItem::isHovered() const {
return m_hovered;
}
/**
@brief QetGraphicsItem::state
@return the current state of this item
@@ -155,3 +159,15 @@ void QetGraphicsItem::mouseReleaseEvent(QGraphicsSceneMouseEvent *event)
event->accept();
}
}
void QetGraphicsItem::hoverEnterEvent(QGraphicsSceneHoverEvent *event)
{
m_hovered = true;
QGraphicsObject::hoverEnterEvent(event);
}
void QetGraphicsItem::hoverLeaveEvent(QGraphicsSceneHoverEvent *event)
{
m_hovered = false;
QGraphicsObject::hoverLeaveEvent(event);
}

9
sources/qetgraphicsitem/qetgraphicsitem.h
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@@ -1,4 +1,4 @@
/*
/*
Copyright 2006-2021 The QElectroTech Team
This file is part of QElectroTech.
@@ -42,6 +42,8 @@ class QetGraphicsItem : public QGraphicsObject
{return is_movable_;}
virtual void setMovable (bool movable) { is_movable_ = movable;}
bool isHovered() const;
virtual void editProperty () {}
virtual QString name ()const
{return QString("");}
@@ -54,6 +56,8 @@ class QetGraphicsItem : public QGraphicsObject
void mouseDoubleClickEvent(QGraphicsSceneMouseEvent *event) override;
void mouseMoveEvent(QGraphicsSceneMouseEvent *event) override;
void mouseReleaseEvent(QGraphicsSceneMouseEvent *event) override;
void hoverEnterEvent(QGraphicsSceneHoverEvent *event) override;
void hoverLeaveEvent(QGraphicsSceneHoverEvent *event) override;
protected:
bool is_movable_;
@@ -62,6 +66,9 @@ class QetGraphicsItem : public QGraphicsObject
QPointF m_mouse_to_origin_movement;
QET::GraphicsItemState m_state = QET:: GIOK;
private:
bool m_hovered{false};
};
#endif // QETGRAPHICSITEM_H

14
sources/qetgraphicsitem/qgraphicsitemutility.cpp
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@@ -90,5 +90,19 @@ bool centerToBottomDiagram (QGraphicsItem *item_to_center, Element *element_to_f
return true;
}
void drawBoundingRectSelection(QGraphicsItem *item, QPainter *painter)
{
painter->save();
QPen t;
t.setColor(Qt::gray);
t.setStyle(Qt::DashDotLine);
t.setCosmetic(true);
painter->setPen(t);
painter->drawRoundedRect(item->boundingRect(),10,10);
painter->restore();
}
}

2
sources/qetgraphicsitem/qgraphicsitemutility.h
View File

@@ -22,11 +22,13 @@
class QGraphicsItem;
class Element;
class QPainter;
namespace QGIUtility
{
bool centerToParentBottom (QGraphicsItem *item);
bool centerToBottomDiagram (QGraphicsItem *item_to_center, Element *element_to_follow, qreal offset = 0 );
void drawBoundingRectSelection(QGraphicsItem *item, QPainter *painter);
}
#endif // QGRAPHICSITEMUTILITY_H