void MainWindow::valueChanged(QtProperty *property, const QColor &value)
{
if (!propertyToId.contains(property))
return;
if (!currentItem)
return;
QString id = propertyToId[property];
if (id == QLatin1String("color")) {
if (currentItem->rtti() == QtCanvasItem::Rtti_Text) {
QtCanvasText *i = (QtCanvasText *)currentItem;
i->setColor(value);
}
} else if (id == QLatin1String("brush")) {
if (currentItem->rtti() == QtCanvasItem::Rtti_Rectangle ||
currentItem->rtti() == QtCanvasItem::Rtti_Ellipse) {
QtCanvasPolygonalItem *i = (QtCanvasPolygonalItem *)currentItem;
QBrush b = i->brush();
b.setColor(value);
i->setBrush(b);
}
} else if (id == QLatin1String("pen")) {
if (currentItem->rtti() == QtCanvasItem::Rtti_Rectangle ||
currentItem->rtti() == QtCanvasItem::Rtti_Line) {
QtCanvasPolygonalItem *i = (QtCanvasPolygonalItem *)currentItem;
QPen p = i->pen();
p.setColor(value);
i->setPen(p);
}
}
canvas->update();
}
void MainWindow::valueChanged(QtProperty *property, const QFont &value)
{
if (!propertyToId.contains(property))
return;
if (!currentItem)
return;
QString id = propertyToId[property];
if (id == QLatin1String("font")) {
if (currentItem->rtti() == QtCanvasItem::Rtti_Text) {
QtCanvasText *i = (QtCanvasText *)currentItem;
i->setFont(value);
}
}
canvas->update();
}
QtCanvasItem *MainWindow::addText()
{
QtCanvasText *item = new QtCanvasText(canvas);
item->setText(tr("Text"));
item->setColor(QColor(rand() % 32*8, rand() % 32*8, rand() % 32*8));
item->move(rand() % canvas->width(), rand() % canvas->height());
item->setZ(rand() % 256);
item->show();
return item;
}
void MainWindow::itemClicked(QtCanvasItem *item)
{
updateExpandState();
QMap<QtProperty *, QString>::ConstIterator itProp = propertyToId.constBegin();
while (itProp != propertyToId.constEnd()) {
delete itProp.key();
itProp++;
}
propertyToId.clear();
idToProperty.clear();
currentItem = item;
if (!currentItem) {
deleteAction->setEnabled(false);
return;
}
deleteAction->setEnabled(true);
QtProperty *property;
property = doubleManager->addProperty(tr("Position X"));
doubleManager->setRange(property, 0, canvas->width());
doubleManager->setValue(property, item->x());
addProperty(property, QLatin1String("xpos"));
property = doubleManager->addProperty(tr("Position Y"));
doubleManager->setRange(property, 0, canvas->height());
doubleManager->setValue(property, item->y());
addProperty(property, QLatin1String("ypos"));
property = doubleManager->addProperty(tr("Position Z"));
doubleManager->setRange(property, 0, 256);
doubleManager->setValue(property, item->z());
addProperty(property, QLatin1String("zpos"));
if (item->rtti() == QtCanvasItem::Rtti_Rectangle) {
QtCanvasRectangle *i = (QtCanvasRectangle *)item;
property = colorManager->addProperty(tr("Brush Color"));
colorManager->setValue(property, i->brush().color());
addProperty(property, QLatin1String("brush"));
property = colorManager->addProperty(tr("Pen Color"));
colorManager->setValue(property, i->pen().color());
addProperty(property, QLatin1String("pen"));
property = sizeManager->addProperty(tr("Size"));
sizeManager->setValue(property, i->size());
addProperty(property, QLatin1String("size"));
} else if (item->rtti() == QtCanvasItem::Rtti_Line) {
QtCanvasLine *i = (QtCanvasLine *)item;
property = colorManager->addProperty(tr("Pen Color"));
colorManager->setValue(property, i->pen().color());
addProperty(property, QLatin1String("pen"));
property = pointManager->addProperty(tr("Vector"));
pointManager->setValue(property, i->endPoint());
addProperty(property, QLatin1String("endpoint"));
} else if (item->rtti() == QtCanvasItem::Rtti_Ellipse) {
QtCanvasEllipse *i = (QtCanvasEllipse *)item;
property = colorManager->addProperty(tr("Brush Color"));
colorManager->setValue(property, i->brush().color());
addProperty(property, QLatin1String("brush"));
property = sizeManager->addProperty(tr("Size"));
sizeManager->setValue(property, QSize(i->width(), i->height()));
sizeManager->setRange(property, QSize(0, 0), QSize(1000, 1000));
addProperty(property, QLatin1String("size"));
} else if (item->rtti() == QtCanvasItem::Rtti_Text) {
QtCanvasText *i = (QtCanvasText *)item;
property = colorManager->addProperty(tr("Color"));
colorManager->setValue(property, i->color());
addProperty(property, QLatin1String("color"));
property = stringManager->addProperty(tr("Text"));
stringManager->setValue(property, i->text());
addProperty(property, QLatin1String("text"));
property = fontManager->addProperty(tr("Font"));
fontManager->setValue(property, i->font());
addProperty(property, QLatin1String("font"));
}
}
void MainWindow::valueChanged(QtProperty *property, const QVariant &value)
{
if (!propertyToId.contains(property))
return;
if (!currentItem)
return;
QString id = propertyToId[property];
if (id == QLatin1String("xpos")) {
currentItem->setX(value.toDouble());
} else if (id == QLatin1String("ypos")) {
currentItem->setY(value.toDouble());
} else if (id == QLatin1String("zpos")) {
currentItem->setZ(value.toDouble());
} else if (id == QLatin1String("text")) {
if (currentItem->rtti() == QtCanvasItem::Rtti_Text) {
QtCanvasText *i = (QtCanvasText *)currentItem;
i->setText(qVariantValue<QString>(value));
}
} else if (id == QLatin1String("color")) {
if (currentItem->rtti() == QtCanvasItem::Rtti_Text) {
QtCanvasText *i = (QtCanvasText *)currentItem;
i->setColor(qVariantValue<QColor>(value));
}
} else if (id == QLatin1String("brush")) {
if (currentItem->rtti() == QtCanvasItem::Rtti_Rectangle ||
currentItem->rtti() == QtCanvasItem::Rtti_Ellipse) {
QtCanvasPolygonalItem *i = (QtCanvasPolygonalItem *)currentItem;
QBrush b = i->brush();
b.setColor(qVariantValue<QColor>(value));
i->setBrush(b);
}
} else if (id == QLatin1String("pen")) {
if (currentItem->rtti() == QtCanvasItem::Rtti_Rectangle ||
currentItem->rtti() == QtCanvasItem::Rtti_Line) {
QtCanvasPolygonalItem *i = (QtCanvasPolygonalItem *)currentItem;
QPen p = i->pen();
p.setColor(qVariantValue<QColor>(value));
i->setPen(p);
}
} else if (id == QLatin1String("font")) {
if (currentItem->rtti() == QtCanvasItem::Rtti_Text) {
QtCanvasText *i = (QtCanvasText *)currentItem;
i->setFont(qVariantValue<QFont>(value));
}
} else if (id == QLatin1String("endpoint")) {
if (currentItem->rtti() == QtCanvasItem::Rtti_Line) {
QtCanvasLine *i = (QtCanvasLine *)currentItem;
QPoint p = qVariantValue<QPoint>(value);
i->setPoints(i->startPoint().x(), i->startPoint().y(), p.x(), p.y());
}
} else if (id == QLatin1String("size")) {
if (currentItem->rtti() == QtCanvasItem::Rtti_Rectangle) {
QtCanvasRectangle *i = (QtCanvasRectangle *)currentItem;
QSize s = qVariantValue<QSize>(value);
i->setSize(s.width(), s.height());
} else if (currentItem->rtti() == QtCanvasItem::Rtti_Ellipse) {
QtCanvasEllipse *i = (QtCanvasEllipse *)currentItem;
QSize s = qVariantValue<QSize>(value);
i->setSize(s.width(), s.height());
}
}
canvas->update();
}
