Forward-declare some classes in Find plugin.

Change-Id: I198165cb4c06fe11535d0d794ca1dda17eaec052
Reviewed-by: Eike Ziller <eike.ziller@digia.com>

src/plugins/find/findtoolwindow.cpp

@@ -28,6 +28,7 @@
 ****************************************************************************/
 
 #include "findtoolwindow.h"
+#include "ifindfilter.h"
 #include "findplugin.h"
 
 #include <coreplugin/icore.h>

src/plugins/find/findtoolwindow.h

@@ -31,7 +31,6 @@
 #define FINDTOOLWINDOW_H
 
 #include "ui_finddialog.h"
-#include "ifindfilter.h"
 
 #include <QList>
 
@@ -39,6 +38,7 @@ QT_FORWARD_DECLARE_CLASS(QCompleter)
 
 namespace Find {
 class FindPlugin;
+class IFindFilter;
 
 namespace Internal {
 

src/plugins/find/ifindfilter.cpp

@@ -30,6 +30,7 @@
 #include "ifindfilter.h"
 
 #include <QPainter>
+#include <QPixmap>
 
 /*!
     \class Find::IFindFilter

src/plugins/find/ifindfilter.h

@@ -33,12 +33,11 @@
 #include "find_global.h"
 #include "textfindconstants.h"
 
-#include <QPixmap>
-
 QT_BEGIN_NAMESPACE
 class QWidget;
 class QSettings;
 class QKeySequence;
+class Pixmap;
 QT_END_NAMESPACE
 
 namespace Find {

src/plugins/find/searchresulttreemodel.h

@@ -34,9 +34,7 @@
 #include "searchresultcolor.h"
 
 #include <QAbstractItemModel>
-#include <QRegExp>
 #include <QFont>
-#include <QTextDocument>
 
 namespace Find {
 namespace Internal {

src/plugins/find/searchresultwidget.cpp

@@ -43,6 +43,11 @@
 
 #include <QDir>
 #include <QSettings>
+#include <QFrame>
+#include <QLabel>
+#include <QLineEdit>
+#include <QToolButton>
+#include <QCheckBox>
 #include <QVBoxLayout>
 #include <QHBoxLayout>
 

src/plugins/find/searchresultwidget.h

@@ -34,12 +34,15 @@
 
 #include <coreplugin/infobar.h>
 
-#include <QFrame>
-#include <QLabel>
-#include <QLineEdit>
-#include <QToolButton>
 #include <QWidget>
-#include <QCheckBox>
+
+QT_BEGIN_NAMESPACE
+class QFrame;
+class QLabel;
+class QLineEdit;
+class QToolButton;
+class QCheckBox;
+QT_END_NAMESPACE
 
 namespace Find {
 namespace Internal {

src/plugins/find/searchresultwindow.cpp

@@ -45,6 +45,7 @@
 #include <QVBoxLayout>
 #include <QFont>
 #include <QAction>
+#include <QToolButton>
 #include <QComboBox>
 #include <QScrollArea>
 #include <QStackedWidget>

src/plugins/find/treeviewfind.cpp

@@ -31,6 +31,7 @@
 
 #include <QTreeView>
 #include <QTextCursor>
+#include <QModelIndex>
 
 namespace Find {
 

src/plugins/find/treeviewfind.h

@@ -32,10 +32,9 @@
 
 #include "ifindsupport.h"
 
-#include <QModelIndex>
-
 QT_BEGIN_NAMESPACE
 class QTreeView;
+class QModelIndex;
 QT_END_NAMESPACE
 
 namespace Find {