added an example of source block

[blast.git] / GroupItem.cpp

diff --git a/GroupItem.cpp b/GroupItem.cpp
index 5d843811941a6bbd3334858beab637d8f6ac5232..c965452a932cbb99fd288e55d70ace9f575a83e4 100644 (file)
--- a/GroupItem.cpp
+++ b/GroupItem.cpp
@@ -125,7 +125,7 @@ void GroupItem::updateMinimumSize() {
 
   if (getScene() == NULL) return;
 
-  QList<BoxItem *> blocks = getScene()->getBlockItems();
+  QList<BoxItem *> blocks = getScene()->getBoxItems();
   if(blocks.length() > 0) {
     // first, search for blocks that are at (0,0)
     int xMaxZero = 0;
@@ -259,15 +259,26 @@ bool GroupItem::updateGeometry(ChangeType type) {
   originPoint.setY(y);
 
   if ((boxSizeChanged) || (newSize != oldSize) || (originPoint != oldOrigin)) {
-    cout << "must change group item shape" << endl;
+    cout << "GroupItem: must change group item shape" << endl;
     prepareGeometryChange();
     return true;
   }
   return false;
 }
 
-void GroupItem::interfaceRenamed() {
-  updateGeometry(InterfaceMove);     
+void GroupItem::nameChanged() {
+
+  
+  QFontMetrics fmId(params->defaultBlockFont);
+  nameWidth = fmId.width(refBlock->getName());
+  nameHeight = fmId.height();
+  // changing the BoxItem in the upperscene
+  if (parentItem != NULL) {
+    parentItem->nameChanged();
+  }
+  updateGeometry(InterfaceMove);
+  // force the update in case of the size has not changed
+  update();  
 }
 
 
@@ -577,7 +588,7 @@ void GroupItem::contextMenuEvent(QGraphicsSceneContextMenuEvent *event) {
     if(ifaceItem != NULL)
       dispatcher->renameInterface(ifaceItem);
     else
-      dispatcher->renameBlockOrGroup(this);
+      dispatcher->renameGroupBlock(this);
   }
   else if(selectedAction == showProperties){
     dispatcher->showProperties(ifaceItem);