Remove unused includes

src/AppMenuWidget.cpp

@@ -15,8 +15,6 @@
 #include <KStandardAction>
 
 /* these includes are needed for Qt support */
-#include <QAction>
-#include <QLayout>
 #include <QPushButton>
 #include <QStandardPaths>
 

src/AppMenuWidget.h

@@ -12,7 +12,6 @@
 
 #include <KXmlGuiWindow>
 
-#include <QApplication>
 #include <QHBoxLayout>
 
 #include "MainQtWidget.h"

src/ExerciseCompare.cpp

@@ -13,7 +13,6 @@
 
 /* these includes are needed for Qt support */
 #include <QApplication>
-#include <QLayout>
 #include <QPushButton>
 
 #ifdef DEBUG

src/ExerciseCompare.h

@@ -10,8 +10,6 @@
 #define EXERCISECOMPARE_H
 
 #include <QGridLayout>
-#include <QLabel>
-#include <QVBoxLayout>
 #include <QWidget>
 
 

src/ExerciseConvert.cpp

@@ -15,10 +15,10 @@
 /* these includes are needed for Qt support */
 #include <QApplication>
 #include <QIntValidator>
-#include <QLayout>
 #include <QLineEdit>
 #include <QLocale>
 #include <QPushButton>
+#include <QFrame>
 
 #ifdef DEBUG
 #include <QDebug>

src/ExerciseConvert.h

@@ -13,8 +13,6 @@
 #include "Ratio.h"
 
 #include <QGridLayout>
-#include <QLabel>
-#include <QVBoxLayout>
 
 class RationalWidget;
 class ResultWidget;
@@ -22,7 +20,7 @@ class ResultWidget;
 class QLineEdit;
 class QPushButton;
 class QString;
-
+class QFrame;
 /*! Construct the exercise widget to convert rational numbers into fractions
  *
  *  \author Sebastian Stein

src/ExerciseFactorize.cpp

@@ -10,15 +10,12 @@
 
 /* these includes are needed for KDE support */
 #include <KLocalizedString>
-#include <KMessageBox>
 
 /* these includes are needed for Qt support */
 #include <QApplication>
 #include <QGridLayout>
 #include <QLabel>
-#include <QLayout>
 #include <QPushButton>
-#include <QPainter>
 
 #ifdef DEBUG
 #include <QDebug>

src/ExerciseFactorize.h

@@ -10,7 +10,6 @@
 #define EXERCISEFACTORIZE_H
 
 #include <QList>
-#include <QVariant>
 #include <QWidget>
 
 #include "ExerciseBase.h"

src/ExercisePercentage.cpp

@@ -8,13 +8,11 @@
 
 /* these includes are needed for KDE support */
 #include <KLocalizedString>
-#include <KMessageBox>
 
 /* these includes are needed for Qt support */
 #include <QApplication>
 #include <QGridLayout>
 #include <QIntValidator>
-#include <QLayout>
 #include <QLineEdit>
 #include <QPushButton>
 

src/FractionRingWidget.cpp

@@ -17,7 +17,6 @@
 
 /* these includes are needed for Qt support */
 #include <QAction>
-#include <QApplication>
 #include <QGridLayout>
 #include <QLabel>
 #include <QPainter>

src/MainQtWidget.cpp

@@ -15,7 +15,6 @@
 #include <KLocalizedString>
 #include <KStandardShortcut>
 #include <KActionCollection>
-#include <KPageWidgetModel>
 
 /* these includes are needed for Qt support */
 #include <QAction>
@@ -25,7 +24,6 @@
 #include <QFrame>
 #include <QIcon>
 #include <QLabel>
-#include <QLayout>
 #include <QSplitter>
 #include <QPushButton>
 #include <QToolButton>
@@ -50,7 +48,6 @@
 #include "TaskColors.h"
 
 #include "settingsclass.h"
-#include <KPageView>
 #include <QStandardPaths>
 
 class TaskFonts : public QWidget, public Ui::TaskFontsBase

src/RationalWidget.cpp

@@ -11,7 +11,6 @@
 #include "RationalWidget.h"
 
 /* these includes are needed for Qt support */
-#include <QLocale>
 #include <QPainter>
 #include <QPaintEvent>
 

src/ResultWidget.cpp

@@ -13,10 +13,10 @@
 #include <KLocalizedString>
 
 /* these includes are needed for Qt support */
-#include <QLayout>
 #include <QLabel>
 #include <QPainter>
 #include <QPaintEvent>
+#include <QGridLayout>
 
 #ifdef DEBUG
 #include <QDebug>

src/StatisticsBarWidget.cpp

@@ -8,7 +8,6 @@
 #include "StatisticsBarWidget.h"
 
 /* these includes are needed for Qt support */
-#include <QApplication>
 #include <QGridLayout>
 #include <QLabel>
 #include <QProgressBar>

src/StatisticsView.cpp

@@ -16,7 +16,6 @@
 
 /* the includes are needed for Qt support */
 #include <QGridLayout>
-#include <QLayout>
 #include <QPushButton>
 
 #ifdef DEBUG

src/TaskView.cpp

@@ -17,9 +17,9 @@
 #include <QApplication>
 #include <QGridLayout>
 #include <QIntValidator>
-#include <QLayout>
 #include <QLineEdit>
 #include <QPushButton>
+#include <QFrame>
 
 #ifdef DEBUG
 #include <QDebug>

src/TaskView.h

@@ -17,7 +17,6 @@
 #include "Task.h"
 #include "TaskWidget.h"
 
-#include <QLabel>
 #include <QWidget>
 
 
@@ -25,7 +24,7 @@ class QGridLayout;
 class QPushButton;
 
 class QLineEdit;
-
+class QFrame;
 /*! Constructs a QWidget, which shows the task to the user.
  *  The class also provides input fields, so that the user can enter the result.
  *  It also controls the interaction, so that the entered result gets checked