Renamed MainWindow to DatabaseWindow so the name tells us the functionality provided by the window.

MainWindow was really a bad name as the app doesn't have a main window.

pglab/pglab.pro

@@ -40,7 +40,6 @@ SOURCES += main.cpp\
     MasterController.cpp \
     ParamTypeDelegate.cpp \
     OpenDatabase.cpp \
-    MainWindow.cpp \
     SqlSyntaxHighlighter.cpp \
     ServerWindow.cpp \
     ASyncWindow.cpp \
@@ -83,7 +82,8 @@ PropertyProxyModel.cpp \
     EditTableWidget.cpp \
     EditColumnTableModel.cpp \
     SequenceModel.cpp \
-    SequencesPage.cpp
+    SequencesPage.cpp \
+    DatabaseWindow.cpp
 
 HEADERS  += \
     QueryResultModel.h \
@@ -99,7 +99,6 @@ HEADERS  += \
     MasterController.h \
     ParamTypeDelegate.h \
     OpenDatabase.h \
-    MainWindow.h \
     SqlSyntaxHighlighter.h \
     ServerWindow.h \
     ASyncWindow.h \
@@ -144,7 +143,8 @@ CustomDataRole.h \
     EditTableWidget.h \
     EditColumnTableModel.h \
     SequenceModel.h \
-    SequencesPage.h
+    SequencesPage.h \
+    DatabaseWindow.h
 
 FORMS    += mainwindow.ui \
 	ConnectionManagerWindow.ui \