Implemented print dialog, no printing yet

source/CMakeLists.txt

@@ -3,6 +3,7 @@ cmake_minimum_required(VERSION 3.6)
 project(ESGRAF48 LANGUAGES CXX)
 
 find_package(Qt5Widgets REQUIRED)
+find_package(Qt5PrintSupport REQUIRED)
 
 set(CMAKE_AUTOMOC ON)
 set(CMAKE_AUTORCC ON)
@@ -45,9 +46,10 @@ target_link_libraries(${PROJECT_NAME}
 		Genus
 		AkkusativDativ
 		V2Svk
-                LateSkills
+		LateSkills
 		ResultWidget
 		Qt5::Widgets
+		Qt5::PrintSupport
 )
 
 add_subdirectory(CheckableItem)

source/mainwindow.cpp

@@ -10,20 +10,21 @@
 #include <QDataWidgetMapper>
 #include <QCloseEvent>
 #include <QMessageBox>
+#include <QtPrintSupport/QPrinter>
+#include <QtPrintSupport/QPrintDialog>
 #include <QDebug>
 
 MainWindow::MainWindow(QWidget *parent)
-	: QMainWindow(parent)
+    : QMainWindow(parent)
-	, ui(new Ui::MainWindow)
+    , ui(new Ui::MainWindow)
 {
 	ui->setupUi(this);
 
 	connect(ui->actionNew, &QAction::triggered, this, &MainWindow::newFile);
 	connect(ui->actionOpen, &QAction::triggered, this, &MainWindow::openFile);
-	connect(ui->actionSave, &QAction::triggered, this,
+	connect(ui->actionSave, &QAction::triggered, this, qOverload<>(&MainWindow::saveFile));
-		qOverload<>(&MainWindow::saveFile));
+	connect(ui->actionSave_as, &QAction::triggered, this, &MainWindow::saveFileAs);
-	connect(
+	connect(ui->actionPrint, &QAction::triggered, this, &MainWindow::print);
-		ui->actionSave_as, &QAction::triggered, this, &MainWindow::saveFileAs);
 
 	newFile();
 }
@@ -50,8 +51,7 @@ void MainWindow::newFile()
 
 	ui->resultWidget->setModel(&m_dataModel->m_results);
 
-	connect(&*m_dataModel, &DataModel::modelChanged, this,
+	connect(&*m_dataModel, &DataModel::modelChanged, this, &MainWindow::dataModelChanged);
-		&MainWindow::dataModelChanged);
 
 	setWindowModified(false);
 	setWindowTitle("untitled[*]");
@@ -61,8 +61,8 @@ void MainWindow::newFile()
 
 void MainWindow::openFile()
 {
-	QString filename = QFileDialog::getOpenFileName(
+	QString filename =
-		this, "Open file", "", "ESGRAF 4-8 (*.esgraf48)");
+	    QFileDialog::getOpenFileName(this, "Open file", "", "ESGRAF 4-8 (*.esgraf48)");
 	if (filename.isEmpty())
 	{
 		return;
@@ -104,8 +104,8 @@ void MainWindow::saveFile()
 
 void MainWindow::saveFileAs()
 {
-	QString filename = QFileDialog::getSaveFileName(
+	QString filename =
-		this, "Save file", "", "ESGRAF 4-8 (*.esgraf48)");
+	    QFileDialog::getSaveFileName(this, "Save file", "", "ESGRAF 4-8 (*.esgraf48)");
 	if (filename.isEmpty())
 	{
 		return;
@@ -131,6 +131,14 @@ void MainWindow::closeFile()
 	}
 }
 
+void MainWindow::print() const
+{
+	QPrinter printer;
+
+	QPrintDialog dialog(&printer);
+	dialog.exec();
+}
+
 void MainWindow::dataModelChanged()
 {
 	m_saveOnClose = true;

source/mainwindow.h

@@ -18,7 +18,7 @@ class MainWindow : public QMainWindow
 private:
 	Ui::MainWindow *ui;
 	std::unique_ptr<DataModel> m_dataModel;
-    QString m_filename;
+	QString m_filename;
 	bool m_saveOnClose = false;
 
 public:
@@ -28,14 +28,15 @@ public:
 public slots:
 	void newFile();
 	void openFile();
-    void saveFile();
+	void saveFile();
 	void saveFileAs();
 	void closeFile();
+	void print() const;
 	void dataModelChanged();
 
 protected:
 	void closeEvent(QCloseEvent *event) override;
 
 private:
-    void saveFile(const QString &filename);
+	void saveFile(const QString &filename);
 };

source/mainwindow.qrc

@@ -1,5 +1,6 @@
 <RCC>
   <qresource>
+    <file>images/document-print.png</file>
     <file>images/document-new.png</file>
     <file>images/document-open.png</file>
     <file>images/document-save-as.png</file>

source/mainwindow.ui

@@ -132,6 +132,8 @@
     <addaction name="actionSave"/>
     <addaction name="actionSave_as"/>
     <addaction name="separator"/>
+    <addaction name="actionPrint"/>
+    <addaction name="separator"/>
     <addaction name="actionQuit"/>
    </widget>
    <addaction name="menuFile"/>
@@ -149,6 +151,8 @@
    <addaction name="actionNew"/>
    <addaction name="actionOpen"/>
    <addaction name="actionSave"/>
+   <addaction name="separator"/>
+   <addaction name="actionPrint"/>
   </widget>
   <action name="actionSave_as">
    <property name="icon">
@@ -209,6 +213,21 @@
     <string>Ctrl+S</string>
    </property>
   </action>
+  <action name="actionPrint">
+   <property name="icon">
+    <iconset resource="mainwindow.qrc">
+     <normaloff>:/images/document-print.png</normaloff>:/images/document-print.png</iconset>
+   </property>
+   <property name="text">
+    <string>Print</string>
+   </property>
+   <property name="toolTip">
+    <string>Print</string>
+   </property>
+   <property name="shortcut">
+    <string>Ctrl+P</string>
+   </property>
+  </action>
  </widget>
  <customwidgets>
   <customwidget>