Some more getter for model handling.

2 files changed, 23 insertions, 0 deletions

diff --git a/installerbuilder/libinstaller/qinstallercomponent.cpp b/installerbuilder/libinstaller/qinstallercomponent.cpp
index 3a3e4d34b..47f6945a8 100644
--- a/installerbuilder/libinstaller/qinstallercomponent.cpp
+++ b/installerbuilder/libinstaller/qinstallercomponent.cpp
@@ -1165,6 +1165,25 @@ bool Component::wasUninstalled() const
     return QLatin1String("Installed") == value(QLatin1String("PreviousState")) && !isInstalled();
 }
 
+int Component::childIndex() const
+{
+     if (d->m_parent)
+         return d->m_parent->d->m_components.indexOf(const_cast<Component*>(this));
+     return 0;
+}
+
+int Component::childCount() const
+{
+    return d->m_components.count();
+}
+
+Component* Component::childAt(int index) const
+{
+    if (index >= 0 && index < d->m_components.count())
+        return d->m_components.value(index, 0);
+    return 0;
+}
+
 /*!
     Determines if the components installations status can be changed.
 */
diff --git a/installerbuilder/libinstaller/qinstallercomponent.h b/installerbuilder/libinstaller/qinstallercomponent.h
index 9d344071c..cb4d965ec 100644
--- a/installerbuilder/libinstaller/qinstallercomponent.h
+++ b/installerbuilder/libinstaller/qinstallercomponent.h
@@ -189,6 +189,10 @@ public:
     Q_INVOKABLE bool isFromOnlineRepository() const;
 
     // model like handling
+    int childIndex() const;
+    int childCount() const;
+    Component* childAt(int index) const;
+
     bool isEnabled() const;
     void setEnabled(bool enabled);