Add missing header files

Needed for Qt5, recommended for Qt4

src/Gui/InputField.cpp

@@ -39,6 +39,7 @@
 #include "Command.h"
 #include "InputField.h"
 #include "BitmapFactory.h"
+#include "propertyeditor/PropertyItem.h"
 
 using namespace Gui;
 using namespace App;

src/Gui/QuantitySpinBox.cpp

@@ -38,6 +38,7 @@
 #include "QuantitySpinBox.h"
 #include "QuantitySpinBox_p.h"
 #include "DlgExpressionInput.h"
+#include "propertyeditor/PropertyItem.h"
 #include "BitmapFactory.h"
 #include "Command.h"
 #include <Base/Tools.h>

src/Gui/iisTaskPanel/src/iisiconlabel.h

@@ -9,6 +9,7 @@
 #define IISICONLABEL_H
 
 #include <QtGui>
+#include <QWidget>
 
 #include "iistaskpanel_global.h"
 

src/Gui/iisTaskPanel/src/iistaskbox.h

@@ -9,6 +9,11 @@
 #define IISTASKBOX_H
 
 #include <QtGui>
+#include <QWidget>
+#include <QFrame>
+#include <QBoxLayout>
+#include <QPaintEvent>
+#include <QPixmap>
 
 #include "iistaskpanel_global.h"
 

src/Gui/iisTaskPanel/src/iistaskgroup.h

@@ -9,6 +9,10 @@
 #define IISTASKGROUP_H
 
 #include <QtGui>
+#include <QWidget>
+#include <QFrame>
+#include <QBoxLayout>
+#include <QPaintEvent>
 
 #include "iistaskpanel_global.h"
 

src/Gui/iisTaskPanel/src/iistaskheader.cpp

@@ -5,6 +5,12 @@
  *                                                                         *
  ***************************************************************************/
 
+#include <QSizePolicy>
+#include <QHBoxLayout>
+#include <QLabel>
+#include <QPainter>
+#include <QTimer>
+
 #include "iistaskheader.h"
 #include "iistaskpanelscheme.h"
 #include "iisiconlabel.h"

src/Gui/iisTaskPanel/src/iistaskheader.h

@@ -9,6 +9,10 @@
 #define IISTASKHEADER_H
 
 #include <QtGui>
+#include <QFrame>
+#include <QLabel>
+#include <QEvent>
+#include <QMouseEvent>
 
 #include "iistaskpanel_global.h"
 

src/Gui/iisTaskPanel/src/iistaskpanel.h

@@ -20,6 +20,8 @@
 #include <QtGui>
 #include <QtCore>
 #include <QSpacerItem>
+#include <QWidget>
+#include <QPaintEvent>
 
 #include "iistaskpanel_global.h"
 

src/Gui/iisTaskPanel/src/iistaskpanelscheme.h

@@ -9,6 +9,10 @@
 #define IISTASKPANELSCHEME_H
 
 #include <QtGui>
+#include <QColor>
+#include <QPen>
+#include <QBrush>
+#include <QSize>
 
 #include "iistaskpanel_global.h"