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Adding notify signals to SvgItem

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These signals are being added in order to keep track of property
changes in the QML side.

Signed-off-by: Luís Gabriel Lima <lampih@gmail.com>
This commit is contained in:
Luís Gabriel Lima 2012-05-27 15:36:14 -03:00
parent bcd6a0cc55
commit 999dd60721
2 changed files with 9 additions and 3 deletions
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3
declarativeimports/core/svgitem.cpp
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@ -42,6 +42,7 @@ SvgItem::~SvgItem()
void SvgItem::setElementId(const QString &elementID) void SvgItem::setElementId(const QString &elementID)
{ {
m_elementID = elementID; m_elementID = elementID;
emit elementIdChanged();
emit naturalSizeChanged(); emit naturalSizeChanged();
update(); update();
} }
@ -74,6 +75,7 @@ void SvgItem::setSvg(Plasma::Svg *svg)
connect(svg, SIGNAL(repaintNeeded()), this, SIGNAL(naturalSizeChanged())); connect(svg, SIGNAL(repaintNeeded()), this, SIGNAL(naturalSizeChanged()));
connect(svg, SIGNAL(sizeChanged()), this, SIGNAL(naturalSizeChanged())); connect(svg, SIGNAL(sizeChanged()), this, SIGNAL(naturalSizeChanged()));
} }
emit svgChanged();
emit naturalSizeChanged(); emit naturalSizeChanged();
} }
@ -88,6 +90,7 @@ void SvgItem::setSmooth(const bool smooth)
return; return;
} }
m_smooth = smooth; m_smooth = smooth;
emit smoothChanged();
update(); update();
} }

9
declarativeimports/core/svgitem.h
View File

@ -32,7 +32,7 @@ class SvgItem : public QDeclarativeItem
/** /**
* The sub element of the svg we want to render. If empty the whole svg document will be painted. * The sub element of the svg we want to render. If empty the whole svg document will be painted.
*/ */
Q_PROPERTY(QString elementId READ elementId WRITE setElementId) Q_PROPERTY(QString elementId READ elementId WRITE setElementId NOTIFY elementIdChanged)
/** /**
* Svg class that is the source of the image, use it like that: * Svg class that is the source of the image, use it like that:
@ -44,7 +44,7 @@ class SvgItem : public QDeclarativeItem
* </code> * </code>
* Instead of a Svg declaration it can also be the id of a Svg declared elsewhere, useful to share Svg instances. * Instead of a Svg declaration it can also be the id of a Svg declared elsewhere, useful to share Svg instances.
*/ */
Q_PROPERTY(Plasma::Svg * svg READ svg WRITE setSvg) Q_PROPERTY(Plasma::Svg * svg READ svg WRITE setSvg NOTIFY svgChanged)
/** /**
* The natural, unscaled size of the svg document or the element. useful if a pixel perfect rendering of outlines is needed. * The natural, unscaled size of the svg document or the element. useful if a pixel perfect rendering of outlines is needed.
@ -54,7 +54,7 @@ class SvgItem : public QDeclarativeItem
/** /**
* If true enable antialiasing in paint: default off, better quality but less performance. * If true enable antialiasing in paint: default off, better quality but less performance.
*/ */
Q_PROPERTY(bool smooth READ smooth WRITE setSmooth) Q_PROPERTY(bool smooth READ smooth WRITE setSmooth NOTIFY smoothChanged)
public: public:
SvgItem(QDeclarativeItem *parent=0); SvgItem(QDeclarativeItem *parent=0);
@ -74,7 +74,10 @@ public:
void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget); void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);
Q_SIGNALS: Q_SIGNALS:
void elementIdChanged();
void svgChanged();
void naturalSizeChanged(); void naturalSizeChanged();
void smoothChanged();
protected Q_SLOTS: protected Q_SLOTS:
void updateNeeded(); void updateNeeded();