ProjectExplorer: Make communication between target and selector direct

Architecture-wise, this now means that Target knows about the
MiniProjectTargetSelector, otoh, Project does less, and quite
a bit of signal, slot and qobject_cast is gone.

Change-Id: I0feef9328144282c7c4ca710a12ac0e495810684
Reviewed-by: Christian Kandeler <[email protected]>

1 files changed, 2 insertions, 1 deletions

diff --git a/src/plugins/qmakeprojectmanager/qmakeparsernodes.h b/src/plugins/qmakeprojectmanager/qmakeparsernodes.h
index 0812e162550..3e8483df715 100644
--- a/src/plugins/qmakeprojectmanager/qmakeparsernodes.h
+++ b/src/plugins/qmakeprojectmanager/qmakeparsernodes.h
@@ -41,6 +41,8 @@
 
 #include <memory>
 
+namespace ProjectExplorer { class BuildConfiguration; }
+
 namespace Utils {
 class FilePath;
 class FileSystemWatcher;
@@ -49,7 +51,6 @@ class FileSystemWatcher;
 namespace QtSupport { class ProFileReader; }
 
 namespace QmakeProjectManager {
-class QmakeBuildConfiguration;
 class QmakeBuildSystem;
 class QmakeProFile;
 class QmakeProject;