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source/dropgraphicsscene.cpp

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+#include <QDebug>
+#include <QUrl>
+#include "dropgraphicsscene.h"
+
+dropGraphicsScene::dropGraphicsScene(QObject* parent) : QGraphicsScene(parent)
+{}
+
+void dropGraphicsScene::dragEnterEvent(QDragEnterEvent *event)
+{
+event->acceptProposedAction();
+}
+
+void dropGraphicsScene::dragMoveEvent(QDragMoveEvent *event)
+{
+//	event->acceptProposedAction();
+}
+
+void dropGraphicsScene::dropEvent(QDropEvent *event)
+{
+
+	const QMimeData* mimeData = event->mimeData();
+
+	// check if it is an image file
+	if (mimeData->hasUrls())
+		{
+		clear();
+		addPixmap(QPixmap(QUrl(mimeData->text()).toLocalFile()).scaled(this->width(), this->height(), Qt::IgnoreAspectRatio,Qt::SmoothTransformation));
+		event->acceptProposedAction();
+		}
+}
+
+dropGraphicsScene::~dropGraphicsScene()
+{}
+

source/dropgraphicsscene.h

@@ -0,0 +1,31 @@
+#ifndef _DROPGRAPHICSSCENE_H_
+#define _DROPGRAPHICSSCENE_H_
+
+#include <QDragEnterEvent>
+#include <QDragMoveEvent>
+#include <QDropEvent>
+#include <QGraphicsScene>
+#include <QMimeData>
+
+class dropGraphicsScene : public QGraphicsScene
+{
+	Q_OBJECT
+
+	public:
+		explicit dropGraphicsScene(QObject *parent = 0);
+		~dropGraphicsScene();
+
+	private:
+		QGraphicsScene scene;
+
+	protected:
+		void dragEnterEvent(QDragEnterEvent *event);
+		void dragMoveEvent(QDragMoveEvent *event);
+		void dropEvent(QDropEvent *event);
+
+	protected slots:
+
+	public slots:
+};
+
+#endif /*_DROPGRAPHICSSCENE_H_*/

source/dropgraphicsview.cpp

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+#include <QDebug>
+#include <QUrl>
+#include "dropgraphicsview.h"
+
+dropGraphicsView::dropGraphicsView(QWidget* parent) : QGraphicsView(parent)
+{
+this->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
+this->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
+this->setFrameShape(QFrame::Box);
+this->setFrameShadow(QFrame::Plain);
+this->setScene(&scene);
+scene.clear();
+scene.addRect(QRect(0, 0, this->width(), this->height()), QPen(Qt::black), QBrush(Qt::SolidPattern));
+}
+
+void dropGraphicsView::dragEnterEvent(QDragEnterEvent *event)
+{
+event->acceptProposedAction();
+}
+
+void dropGraphicsView::dragMoveEvent(QDragMoveEvent *event)
+{
+event->acceptProposedAction();
+}
+
+void dropGraphicsView::dropEvent(QDropEvent *event)
+{
+ const QMimeData* mimeData = event->mimeData();
+scene.clear();
+currentFile = QUrl(mimeData->text()).toLocalFile().trimmed();
+scene.addPixmap(QPixmap(currentFile).scaled(this->width()-4, this->height()-4, Qt::IgnoreAspectRatio,Qt::SmoothTransformation));
+event->acceptProposedAction();
+}
+
+void dropGraphicsView::setImage(QString file)
+{
+scene.clear();
+currentFile = file;
+scene.addPixmap(QPixmap(currentFile).scaled(this->width()-4, this->height()-4, Qt::IgnoreAspectRatio,Qt::SmoothTransformation));
+}
+
+dropGraphicsView::~dropGraphicsView()
+{}
+

source/dropgraphicsview.h

@@ -0,0 +1,34 @@
+#ifndef _DROPGRAPHICSVIEW_H_
+#define _DROPGRAPHICSVIEW_H_
+
+#include <QDragEnterEvent>
+#include <QDragMoveEvent>
+#include <QDropEvent>
+#include <QGraphicsView>
+#include <QMimeData>
+#include "dropgraphicsscene.h"
+
+class dropGraphicsView : public QGraphicsView
+{
+	Q_OBJECT
+
+	public:
+		explicit dropGraphicsView(QWidget *parent = 0);
+		void setImage(QString file);
+		QString currentFile;
+		~dropGraphicsView();
+
+	private:
+		dropGraphicsScene scene;
+
+	protected:
+		void dragEnterEvent(QDragEnterEvent *event);
+		void dragMoveEvent(QDragMoveEvent *event);
+		void dropEvent(QDropEvent *event);
+
+	protected slots:
+
+	public slots:
+};
+
+#endif /*_DROPGRAPHICSVIEW_H_*/

source/main.cpp

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+#include <QApplication>
+#include "qkontrol.h"
+
+int main(int argc, char *argv[])
+{
+	QApplication app(argc, argv);
+	app.setApplicationName("qKontrol");
+	app.setWindowIcon(QIcon(":/images/qkontrol.ico"));
+	qkontrolWindow win;
+	win.show();
+	app.setQuitOnLastWindowClosed(true);
+
+	return app.exec();
+}

source/oscdialog.cpp

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+#include <QDialog>
+#include <QDir>
+#include <QSettings>
+#include "oscdialog.h"
+
+oscDialog::oscDialog(QWidget* parent /* = 0 */, Qt::WindowFlags flags /* = 0 */) : QDialog(parent, flags)
+{
+	setupUi(this);
+
+	// restore settings from INI file if it exists and update values
+	if(QFile(QDir::homePath() + "/.qkontrol/osc.ini").exists())
+		{
+		QSettings* settings = new QSettings(QDir::homePath() + "/.qkontrol/osc.ini", QSettings::IniFormat);
+		checkBoxOSC->setChecked(settings->value("enabled").toBool());
+		hostname->setText(settings->value("hostname").toString());
+		spinBoxLocalport->setValue(settings->value("local").toInt());
+		spinBoxRemoteport->setValue(settings->value("remote").toInt());
+		}
+
+	connect(applyButton, SIGNAL(clicked()), this, SLOT(saveAndClose()));
+}
+
+// write dialog settings into INI file and close the dialog
+void oscDialog::saveAndClose()
+{
+	QSettings* settings = new QSettings(QDir::homePath() + "/.qkontrol/osc.ini", QSettings::IniFormat);
+	settings->setValue("enabled", checkBoxOSC->isChecked()); 
+	settings->setValue("hostname", hostname->text());
+	settings->setValue("local", spinBoxLocalport->value());
+	settings->setValue("remote", spinBoxRemoteport->value());
+	accept();
+}
+
+oscDialog::~oscDialog()
+{
+
+}
+

source/oscdialog.h

@@ -0,0 +1,24 @@
+#ifndef _OSCDIALOG_H_
+#define _OSCDIALOG_H_
+
+#include "ui_oscdialog.h"
+
+class oscDialog : public QDialog, public Ui_oscDialog
+{
+	Q_OBJECT
+
+	public:
+		oscDialog(QWidget *parent = 0, Qt::WindowFlags flags = 0);
+		~oscDialog();
+
+	private:
+
+	private slots:
+		void saveAndClose();
+
+	protected slots:
+
+	public slots:
+};
+
+#endif /*_OSCDIALOG_H_*/