alecs/plasma-framework
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* implement checkState and fix const'ness of the method signature

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* implement updated
* add setChecked(bool)

svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=693544
This commit is contained in:
Aaron J. Seigo 2007-07-28 10:06:03 +00:00
parent cfe59991ba
commit bf6fba2b27
2 changed files with 34 additions and 20 deletions
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49
widgets/checkbox.cpp
View File

@ -99,7 +99,6 @@ void CheckBox::paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
// } // }
if (d->hasMouse) { if (d->hasMouse) {
options.state |= QStyle::State_MouseOver; options.state |= QStyle::State_MouseOver;
options.state |= QStyle::State_HasFocus; options.state |= QStyle::State_HasFocus;
options.state |= QStyle::State_Sunken; options.state |= QStyle::State_Sunken;
@ -107,11 +106,16 @@ void CheckBox::paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
options.state |= QStyle::State_On; options.state |= QStyle::State_On;
} }
widget-> style()->drawControl(QStyle::CE_CheckBox, &options, painter, widget); widget-> style()->drawControl(QStyle::CE_CheckBox, &options, painter, widget);
} }
void CheckBox::updated(const QString&, const DataEngine::Data&) void CheckBox::updated(const QString&, const DataEngine::Data& data)
{ {
foreach (const QVariant& variant, data) {
if (variant.canConvert(QVariant::Bool)) {
setChecked(variant.toBool());
return;
}
}
} }
void CheckBox::setText(const QString& text) void CheckBox::setText(const QString& text)
@ -152,9 +156,9 @@ void CheckBox::setHeight(int h)
void CheckBox::setWidth(int w) void CheckBox::setWidth(int w)
{ {
if (!(w >= d->maxWidth)) { if (!(w >= d->maxWidth)) {
prepareGeometryChange (); prepareGeometryChange ();
d->width = w; d->width = w;
update(); update();
} }
} }
@ -166,9 +170,9 @@ QSize CheckBox::size() const
void CheckBox::setSize(const QSize &s) void CheckBox::setSize(const QSize &s)
{ {
prepareGeometryChange (); prepareGeometryChange ();
if (!d->maxWidth >= s.width() ) { if (!d->maxWidth >= s.width() ) {
d->width = s.width(); d->width = s.width();
} }
d->height = s.height(); d->height = s.height();
update(); update();
} }
@ -178,18 +182,28 @@ void CheckBox::setMaximumWidth(int w)
d->maxWidth= w; d->maxWidth= w;
} }
Qt::CheckState CheckBox::checkState() const
{
return d->state;
}
void CheckBox::setChecked(bool checked)
{
d->state = checked ? Qt::Checked : Qt::Unchecked;
}
void CheckBox::setCheckState(Qt::CheckState state) void CheckBox::setCheckState(Qt::CheckState state)
{ {
d->state = state; d->state = state;
} }
void CheckBox::mouseMoveEvent (QGraphicsSceneMouseEvent * event) void CheckBox::mouseMoveEvent(QGraphicsSceneMouseEvent * event)
{ {
event->accept(); event->accept();
d->hasMouse= false; d->hasMouse= false;
} }
void CheckBox::mousePressEvent ( QGraphicsSceneMouseEvent * event )
void CheckBox::mousePressEvent(QGraphicsSceneMouseEvent * event)
{ {
event->accept(); event->accept();
d->down = true; d->down = true;
@ -197,24 +211,23 @@ void CheckBox::mousePressEvent ( QGraphicsSceneMouseEvent * event )
} }
void CheckBox::mouseReleaseEvent ( QGraphicsSceneMouseEvent * event ) void CheckBox::mouseReleaseEvent(QGraphicsSceneMouseEvent * event)
{ {
event->accept(); event->accept();
if (d->hasMouse) { if (d->hasMouse) {
if (d->state == Qt::Checked) { if (d->state == Qt::Checked) {
d->state = Qt::Unchecked; d->state = Qt::Unchecked;
} else { } else {
d->state = Qt::Checked; d->state = Qt::Checked;
} }
} }
update(); update();
emit clicked(); emit clicked();
} }
void CheckBox::hoverMoveEvent ( QGraphicsSceneHoverEvent * event ) void CheckBox::hoverMoveEvent(QGraphicsSceneHoverEvent * event)
{ {
event->accept(); event->accept();
d->hasMouse= true; d->hasMouse= true;

3
widgets/checkbox.h
View File

@ -53,7 +53,8 @@ class PLASMA_EXPORT CheckBox : public QObject, public QGraphicsItem
void setWidth(int width); void setWidth(int width);
void setHeight(int height); void setHeight(int height);
void setMaximumWidth(int maxwidth); void setMaximumWidth(int maxwidth);
Qt::CheckState CheckState(); Qt::CheckState checkState() const;
void setChecked(bool checked);
void setCheckState(Qt::CheckState state); void setCheckState(Qt::CheckState state);