qdoc: Removed dead code from qdoc

The documentation used to have "Main Classes" list for C++ classes,
and qdoc kept track which classes were supposed to be listed as "main"
classes. This is no longer used, so this change removes the code that
marked a C++ class as a main class and tested whether a class was a
main class. This dead code was seen while preparing the way for
changing qdoc to output a documentation page for obsolete C++ classes
and functions and obsolete QML types and functions.

Task-number: QTBUG-30511
Change-Id: Iccc31b46b7c3c144038372cad4771d974f207937
Reviewed-by: Topi Reiniö <[email protected]>
Reviewed-by: Laszlo Papp <[email protected]>
Reviewed-by: Jerome Pasion <[email protected]>

1 files changed, 10 insertions, 12 deletions

diff --git a/src/tools/qdoc/qdocdatabase.cpp b/src/tools/qdoc/qdocdatabase.cpp
index 191da5caf84..30a9efaadad 100644
--- a/src/tools/qdoc/qdocdatabase.cpp
+++ b/src/tools/qdoc/qdocdatabase.cpp
@@ -448,18 +448,16 @@ void QDocDatabase::findAllClasses(const InnerNode* node)
                         !(*c)->parent()->name().isEmpty())
                     className = (*c)->parent()->name()+"::"+className;
 
-                if (!(static_cast<const ClassNode *>(*c))->hideFromMainList()) {
-                    if ((*c)->status() == Node::Compat) {
-                        compatClasses_.insert(className, *c);
-                    }
-                    else if ((*c)->status() == Node::Obsolete) {
-                        obsoleteClasses_.insert(className, *c);
-                    }
-                    else {
-                        nonCompatClasses_.insert(className, *c);
-                        if ((*c)->status() == Node::Main)
-                            mainClasses_.insert(className, *c);
-                    }
+                if ((*c)->status() == Node::Compat) {
+                    compatClasses_.insert(className, *c);
+                }
+                else if ((*c)->status() == Node::Obsolete) {
+                    obsoleteClasses_.insert(className, *c);
+                }
+                else {
+                    nonCompatClasses_.insert(className, *c);
+                    if ((*c)->status() == Node::Main)
+                        mainClasses_.insert(className, *c);
                 }
 
                 QString serviceName = (static_cast<const ClassNode *>(*c))->serviceName();