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IconItem: Add animated property

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Add property animated, that allows to disable cross-fade animation when
changing icon (enabled by default).

REVIEW: 126637
This commit is contained in:
David Rosca 2016-01-06 20:21:15 +01:00
parent 6353e0e7bf
commit e4ea8d55b7
2 changed files with 23 additions and 1 deletions
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18
src/declarativeimports/core/iconitem.cpp
View File

@ -42,6 +42,7 @@ IconItem::IconItem(QQuickItem *parent)
m_svgIcon(0),
m_smooth(false),
m_active(false),
m_animated(true),
m_textureChanged(false),
m_sizeChanged(false),
m_svgFromIconLoader(false),
@ -241,6 +242,21 @@ bool IconItem::smooth() const
return m_smooth;
}
bool IconItem::isAnimated() const
{
return m_animated;
}
void IconItem::setAnimated(bool animated)
{
if (m_animated == animated) {
return;
}
m_animated = animated;
emit animatedChanged();
}
bool IconItem::isValid() const
{
return !m_icon.isNull() || m_svgIcon || !m_pixmapIcon.isNull() || !m_imageIcon.isNull();
@ -397,7 +413,7 @@ void IconItem::loadPixmap()
m_textureChanged = true;
//don't animate initial setting
if (!m_oldIconPixmap.isNull() && !m_sizeChanged) {
if (m_animated && !m_oldIconPixmap.isNull() && !m_sizeChanged) {
m_animation->setStartValue((qreal)0);
m_animation->setEndValue((qreal)1);
m_animation->start();

6
src/declarativeimports/core/iconitem.h
View File

@ -43,6 +43,7 @@ class IconItem : public QQuickItem
Q_PROPERTY(Plasma::Theme::ColorGroup colorGroup READ colorGroup WRITE setColorGroup NOTIFY colorGroupChanged)
Q_PROPERTY(bool smooth READ smooth WRITE setSmooth NOTIFY smoothChanged)
Q_PROPERTY(bool active READ isActive WRITE setActive NOTIFY activeChanged)
Q_PROPERTY(bool animated READ isAnimated WRITE setAnimated NOTIFY animatedChanged)
Q_PROPERTY(bool valid READ isValid NOTIFY validChanged)
Q_PROPERTY(int paintedWidth READ paintedWidth NOTIFY paintedSizeChanged)
Q_PROPERTY(int paintedHeight READ paintedHeight NOTIFY paintedSizeChanged)
@ -64,6 +65,9 @@ public:
void setSmooth(const bool smooth);
bool smooth() const;
bool isAnimated() const;
void setAnimated(bool animated);
bool isValid() const;
int paintedWidth() const;
@ -81,6 +85,7 @@ Q_SIGNALS:
void activeChanged();
void sourceChanged();
void smoothChanged();
void animatedChanged();
void validChanged();
void colorGroupChanged();
void paintedSizeChanged();
@ -105,6 +110,7 @@ private:
bool m_smooth;
bool m_active;
bool m_animated;
bool m_textureChanged;
bool m_sizeChanged;