BrushPropertyManager::ValueChangedResult BrushPropertyManager::valueChanged(QtVariantPropertyManager *vm, QtProperty *property, const QVariant &value)
{
switch (value.type()) {
case QVariant::Int: // Style subproperty?
if (QtProperty *brushProperty = m_brushStyleSubPropertyToProperty.value(property, 0)) {
const QBrush oldValue = m_brushValues.value(brushProperty);
QBrush newBrush = oldValue;
const int index = value.toInt();
newBrush.setStyle(brushStyleIndexToStyle(index));
if (newBrush == oldValue)
return Unchanged;
vm->variantProperty(brushProperty)->setValue(newBrush);
return Changed;
}
break;
case QVariant::Color: // Color subproperty?
if (QtProperty *brushProperty = m_brushColorSubPropertyToProperty.value(property, 0)) {
const QBrush oldValue = m_brushValues.value(brushProperty);
QBrush newBrush = oldValue;
newBrush.setColor(qvariant_cast<QColor>(value));
if (newBrush == oldValue)
return Unchanged;
vm->variantProperty(brushProperty)->setValue(newBrush);
return Changed;
}
break;
default:
break;
}
return NoMatch;
}
const BrushPropertyManager::EnumIndexIconMap &BrushPropertyManager::brushStyleIcons()
{
// Create a map of icons for the brush style editor
if (brushIcons()->empty()) {
const int brushStyleCount = sizeof(brushStyles)/sizeof(const char *);
QBrush brush(Qt::black);
const QIcon solidIcon = QtPropertyBrowserUtils::brushValueIcon(brush);
for (int i = 0; i < brushStyleCount; i++) {
const Qt::BrushStyle style = brushStyleIndexToStyle(i);
brush.setStyle(style);
brushIcons()->insert(i, QtPropertyBrowserUtils::brushValueIcon(brush));
}
}
return *(brushIcons());
}
