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QT6: QStyleOptionGraphicsItem

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This commit is contained in:
Simon De Backer
2020-10-03 15:48:40 +02:00
parent 2e2a652343
commit c1e93fc442
9 changed files with 261 additions and 192 deletions
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7
sources/editor/graphicspart/partarc.cpp
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@@ -61,7 +61,14 @@ void PartArc::paint(QPainter *painter, const QStyleOptionGraphicsItem *options,
//Always remove the brush
painter -> setBrush(Qt::NoBrush);
QPen t = painter -> pen();
#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0) // ### Qt 6: remove
t.setCosmetic(options && options -> levelOfDetail < 1.0);
#else
#if TODO_LIST
#pragma message("@TODO remove code for QT 6 or later")
#endif
t.setCosmetic(options && options -> levelOfDetailFromTransform(painter->worldTransform()) < 1.0);
#endif
painter -> setPen(t);
if (isSelected())

9
sources/editor/graphicspart/partellipse.cpp
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@@ -55,8 +55,15 @@ void PartEllipse::paint(QPainter *painter, const QStyleOptionGraphicsItem *optio
applyStylesToQPainter(*painter);
QPen t = painter -> pen();
t.setCosmetic(options && options -> levelOfDetail < 1.0);
#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0) // ### Qt 6: remove
t.setCosmetic(options && options -> levelOfDetail < 1.0);
#else
#if TODO_LIST
#pragma message("@TODO remove code for QT 6 or later")
#endif
t.setCosmetic(options && options -> levelOfDetailFromTransform(painter->worldTransform()) < 1.0);
#endif
if (isSelected())
t.setColor(Qt::red);

9
sources/editor/graphicspart/partline.cpp
View File

@@ -79,8 +79,15 @@ void PartLine::paint(QPainter *painter, const QStyleOptionGraphicsItem *options,
applyStylesToQPainter(*painter);
QPen t = painter -> pen();
t.setJoinStyle(Qt::MiterJoin);
t.setCosmetic(options && options -> levelOfDetail < 1.0);
#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0) // ### Qt 6: remove
t.setCosmetic(options && options -> levelOfDetail < 1.0);
#else
#if TODO_LIST
#pragma message("@TODO remove code for QT 6 or later")
#endif
t.setCosmetic(options && options -> levelOfDetailFromTransform(painter->worldTransform()) < 1.0);
#endif
if (isSelected()) t.setColor(Qt::red);
painter -> setPen(t);

7
sources/editor/graphicspart/partpolygon.cpp
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@@ -66,7 +66,14 @@ void PartPolygon::paint(QPainter *painter, const QStyleOptionGraphicsItem *optio
applyStylesToQPainter(*painter);
QPen t = painter -> pen();
#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0) // ### Qt 6: remove
t.setCosmetic(options && options -> levelOfDetail < 1.0);
#else
#if TODO_LIST
#pragma message("@TODO remove code for QT 6 or later")
#endif
t.setCosmetic(options && options -> levelOfDetailFromTransform(painter->worldTransform()) < 1.0);
#endif
if (isSelected()) t.setColor(Qt::red);
painter -> setPen(t);

8
sources/editor/graphicspart/partrectangle.cpp
View File

@@ -51,8 +51,14 @@ void PartRectangle::paint(QPainter *painter, const QStyleOptionGraphicsItem *opt
Q_UNUSED(widget);
applyStylesToQPainter(*painter);
QPen t = painter -> pen();
#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0) // ### Qt 6: remove
t.setCosmetic(options && options -> levelOfDetail < 1.0);
#else
#if TODO_LIST
#pragma message("@TODO remove code for QT 6 or later")
#endif
t.setCosmetic(options && options -> levelOfDetailFromTransform(painter->worldTransform()) < 1.0);
#endif
if (isSelected())
t.setColor(Qt::red);

43
sources/editor/graphicspart/partterminal.cpp
View File

@@ -62,37 +62,52 @@ const QDomElement PartTerminal::toXml(QDomDocument &xml_document) const
/**
Dessine la borne
@param p QPainter a utiliser pour rendre le dessin
@param painter QPainter a utiliser pour rendre le dessin
@param options Options pour affiner le rendu
@param widget Widget sur lequel le rendu est effectue
*/
void PartTerminal::paint(QPainter *p, const QStyleOptionGraphicsItem *options, QWidget *widget) {
void PartTerminal::paint(
QPainter *painter,
const QStyleOptionGraphicsItem *options,
QWidget *widget)
{
Q_UNUSED(widget);
p -> save();
painter -> save();
// annulation des renderhints
p -> setRenderHint(QPainter::Antialiasing, false);
p -> setRenderHint(QPainter::TextAntialiasing, false);
p -> setRenderHint(QPainter::SmoothPixmapTransform, false);
painter -> setRenderHint(QPainter::Antialiasing, false);
painter -> setRenderHint(QPainter::TextAntialiasing, false);
painter -> setRenderHint(QPainter::SmoothPixmapTransform, false);
QPen t;
t.setWidthF(1.0);
t.setCosmetic(options && options -> levelOfDetail < 1.0);
#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0) // ### Qt 6: remove
t.setCosmetic(options && options -> levelOfDetail < 1.0);
#else
#if TODO_LIST
#pragma message("@TODO remove code for QT 6 or later")
#endif
t.setCosmetic(
options
&& options->levelOfDetailFromTransform(
painter->worldTransform())
< 1.0);
#endif
// dessin de la borne en rouge
t.setColor(isSelected() ? Terminal::neutralColor : Qt::red);
p -> setPen(t);
p -> drawLine(QPointF(0.0, 0.0), d -> second_point);
painter -> setPen(t);
painter -> drawLine(QPointF(0.0, 0.0), d -> second_point);
// dessin du point d'amarrage au conducteur en bleu
t.setColor(isSelected() ? Qt::red : Terminal::neutralColor);
p -> setPen(t);
p -> setBrush(Terminal::neutralColor);
p -> drawPoint(QPointF(0.0, 0.0));
p -> restore();
painter -> setPen(t);
painter -> setBrush(Terminal::neutralColor);
painter -> drawPoint(QPointF(0.0, 0.0));
painter -> restore();
if (m_hovered)
drawShadowShape(p);
drawShadowShape(painter);
}
/**

5
sources/editor/graphicspart/partterminal.h
View File

@@ -55,7 +55,10 @@ class PartTerminal : public CustomElementGraphicPart {
QString xmlName() const override { return(QString("terminal")); }
void fromXml(const QDomElement &) override;
const QDomElement toXml(QDomDocument &) const override;
void paint(QPainter *, const QStyleOptionGraphicsItem *, QWidget *) override;
void paint(
QPainter *painter,
const QStyleOptionGraphicsItem *,
QWidget *) override;
QPainterPath shape() const override;
QPainterPath shadowShape() const override {return shape();}

47
sources/qetgraphicsitem/terminal.cpp
View File

@@ -262,23 +262,30 @@ void Terminal::removeConductor(Conductor *conductor)
/**
@brief Terminal::paint
Fonction de dessin des bornes
@param p Le QPainter a utiliser
@param painter Le QPainter a utiliser
@param options Les options de dessin
*/
void Terminal::paint(
QPainter *p,
QPainter *painter,
const QStyleOptionGraphicsItem *options,
QWidget *)
{
// en dessous d'un certain zoom, les bornes ne sont plus dessinees
#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0) // ### Qt 6: remove
if (options && options -> levelOfDetail < 0.5) return;
p -> save();
#else
#if TODO_LIST
#pragma message("@TODO remove code for QT 6 or later")
#endif
if (options && options->levelOfDetailFromTransform(painter->worldTransform()) < 0.5)
return;
#endif
painter -> save();
//annulation des renderhints
p -> setRenderHint(QPainter::Antialiasing, false);
p -> setRenderHint(QPainter::TextAntialiasing, false);
p -> setRenderHint(QPainter::SmoothPixmapTransform, false);
painter -> setRenderHint(QPainter::Antialiasing, false);
painter -> setRenderHint(QPainter::TextAntialiasing, false);
painter -> setRenderHint(QPainter::SmoothPixmapTransform, false);
// on travaille avec les coordonnees de l'element parent
QPointF c = mapFromParent(d->m_pos);
@@ -287,23 +294,31 @@ void Terminal::paint(
QPen t;
t.setWidthF(1.0);
if (options && options -> levelOfDetail < 1.0) {
#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0) // ### Qt 6: remove
if (options && options -> levelOfDetail < 1.0)
#else
#if TODO_LIST
#pragma message("@TODO remove code for QT 6 or later")
#endif
if (options && options->levelOfDetailFromTransform(painter->worldTransform()) < 1.0)
#endif
{
t.setCosmetic(true);
}
// dessin de la borne en rouge
t.setColor(Qt::red);
p -> setPen(t);
p -> drawLine(c, e);
painter -> setPen(t);
painter -> drawLine(c, e);
// dessin du point d'amarrage au conducteur en bleu
t.setColor(hovered_color_);
p -> setPen(t);
p -> setBrush(hovered_color_);
painter -> setPen(t);
painter -> setBrush(hovered_color_);
if (hovered_) {
p -> setRenderHint(QPainter::Antialiasing, true);
p -> drawEllipse(QRectF(c.x() - 2.5, c.y() - 2.5, 5.0, 5.0));
} else p -> drawPoint(c);
painter -> setRenderHint(QPainter::Antialiasing, true);
painter -> drawEllipse(QRectF(c.x() - 2.5, c.y() - 2.5, 5.0, 5.0));
} else painter -> drawPoint(c);
//Draw help line if needed,
if (diagram() && m_draw_help_line)
@@ -365,7 +380,7 @@ void Terminal::paint(
m_help_line_a -> setLine(line);
}
p -> restore();
painter -> restore();
}
/**

4
sources/qetgraphicsitem/terminal.h
View File

@@ -61,7 +61,9 @@ class Terminal : public QGraphicsObject
*/
int type() const override { return Type; }
void paint (QPainter *,const QStyleOptionGraphicsItem *,
void paint(
QPainter *painter,
const QStyleOptionGraphicsItem *,
QWidget *) override;
void drawHelpLine (bool draw = true);
QLineF HelpLine () const;