移除souce属性

scene/pictextitem.cpp

@@ -34,11 +34,6 @@ PicTextItem::~PicTextItem()
 
 }
 
-QVariant PicTextItem::source()
-{
-    return m_source;
-}
-
 QImage PicTextItem::applyImgeTranslation(QImage img)
 {
     auto scaledWidth = boldMultiple() * img.width();
@@ -92,13 +87,9 @@ QImage PicTextItem::applyImgeTranslation(QImage img)
     return ret;
 }
 
-void PicTextItem::setSource(QVariant var)
+void PicTextItem::setText(const QString& txt) 
 {
-    m_source = var;
-
-    if(SourceType::TEXT != sourceType())
-        return;
-
+    m_source = txt;
     m_untransImage = strToImage(m_source.toString());
     applyModify();
 }
@@ -125,7 +116,9 @@ void PicTextItem::setCustomFont(QString name)
     newFont.setLetterSpacing(QFont::AbsoluteSpacing, letterSpace());
     newFont.setStyleStrategy(QFont::NoAntialias);
     setFont(newFont);
-    setSource(source());
+    
+    m_untransImage = strToImage(m_source.toString());
+    applyModify();
 }
 
 int PicTextItem::letterSpace()
@@ -366,23 +359,24 @@ QImage PicTextItem::itemImage()
 
 void PicTextItem::setCustomAttrs(const QXmlStreamAttributes &attrs)
 {
-    auto sourceVar = attrs.value("source").toString();
-    PicTextItem::setSource(sourceVar);
+    auto txt = attrs.value("source").toString();
+    setText(txt);
 }
 
 void PicTextItem::saveCustomAttrs(QXmlStreamAttributes &attrs)
 {
-    attrs.append("source", PicTextItem::source().toString());
+    attrs.append("source", text());
 }
 
 void PicTextItem::colorReversalChanged()
 {
-    setSource(source());
+    applyModify();
 }
 
 void PicTextItem::letterSpaceChanged()
 {
-    setSource(source());
+    m_untransImage = strToImage(m_source.toString());
+    applyModify();
 }
 
 QImage PicTextItem::strToImage(const QString &str)