VectorSelector::VectorSelector(QWidget *parent, ObjectStore *store)
: QWidget(parent), _allowEmptySelection(false), _isX(false), _store(store) {
setupUi(this);
int size = style()->pixelMetric(QStyle::PM_SmallIconSize);
_newVector->setIcon(KstGetIcon("kst_vectornew"));
_editVector->setIcon(KstGetIcon("kst_vectoredit"));
_newVector->setFixedSize(iconWidth(), iconWidth());
_editVector->setFixedSize(iconWidth(), iconWidth());
fillVectors();
connect(_newVector, SIGNAL(pressed()), this, SLOT(newVector()));
connect(_editVector, SIGNAL(pressed()), this, SLOT(editVector()));
connect(_vector, SIGNAL(activated(int)), this, SLOT(emitSelectionChanged()));
connect(_vector, SIGNAL(currentIndexChanged(int)), this, SLOT(updateDescriptionTip()));
connect(UpdateServer::self(), SIGNAL(objectListsChanged()), this, SLOT(fillVectors()));
}
void HtmlDelegate::paint(QPainter* painter, const QStyleOptionViewItem& option, const QModelIndex& index) const
{
QStyleOptionViewItem opt = option;
initStyleOption(&opt, index);
QStyle* style = opt.widget ? opt.widget->style() : QApplication::style();
QAbstractItemView* parent = this->parent();
const int top = opt.rect.top();
const int height = opt.rect.height();
int left = opt.rect.left();
int width = opt.rect.width(); // the width of the item excluding the arrows but including the checkbox and icons
if (opt.features & QStyleOptionViewItem::HasCheckIndicator) {
const int padding = checkboxWidth(style, parent, opt);
left += padding;
width -= padding;
}
if (opt.features & QStyleOptionViewItem::HasDecoration) {
const int padding = iconWidth(style, parent, opt);
left += padding;
width -= padding;
}
QTextDocument doc;
// doc.setDefaultFont(QFont("Roboto", 9));
doc.setDefaultStyleSheet("ul { margin-left: -36px; } ol { margin-left: -28px; }");
doc.setTextWidth(width);
doc.setHtml(opt.text);
painter->save();
opt.text = ""; // draw the item but with empty text
style->drawControl(QStyle::CE_ItemViewItem, &opt, painter, opt.widget); // the 4th argument is required for QStyle to determine the style used to paint the control
painter->translate(left, top);
QRect clip(0, 0, width, height);
painter->setClipRect(clip);
QAbstractTextDocumentLayout::PaintContext context;
context.clip = clip;
const QColor textColor = this->textColor(index);
context.palette.setColor(QPalette::AlternateBase, Qt::yellow);
if (textColor != QColor(Qt::black)) {
context.palette.setColor(QPalette::Text, textColor);
}
doc.documentLayout()->draw(painter, context);
painter->restore();
}
EventListViewItemBase::EventListViewItemBase(EventListViewBase* parent, const KAEvent& event)
: QListViewItem(parent),
mEvent(event)
{
iconWidth(); // load the icons
}
QSize VectorSelector::minimumSizeHint() const {
return QSize(15*fontMetrics().width("m")+ 2 * iconWidth(), iconWidth());
}
/******************************************************************************
* Return the width needed for the icons in the alarm type column.
*/
int AlarmListViewItem::typeIconWidth(AlarmListView *v)
{
return iconWidth() + 2 * v->style().pixelMetric(QStyle::PM_DefaultFrameWidth);
}