From 81466bb5001c6fc524806311c4a95d1a42da393c Mon Sep 17 00:00:00 2001
From: Stijn Buys <ingar@osirion.org>
Date: Sat, 18 Feb 2012 15:11:49 +0000
Subject: added simple MDI framework.

---
 src/mainwindow.cc | 61 ++++++++++++++++++++++++++++++++++++++++++++++++++++++-
 src/mainwindow.h  | 12 +++++++++++
 2 files changed, 72 insertions(+), 1 deletion(-)

diff --git a/src/mainwindow.cc b/src/mainwindow.cc
index 22347a5..e5f8000 100644
--- a/src/mainwindow.cc
+++ b/src/mainwindow.cc
@@ -7,6 +7,8 @@
 
 #include <mainwindow.h>
 
+#include <QTextEdit>
+
 namespace editor
 {
 
@@ -21,15 +23,72 @@ MainWindow::MainWindow()
 	mainwindow_mdiarea->setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded);
 	setCentralWidget(mainwindow_mdiarea);
 
+	// initialize actions
+	init_actions();
+	
 	// initialize menu bar
 	init_menu();
 
 }
 
+void MainWindow::init_actions()
+{
+	// File -> New
+	action_new = new QAction( tr("&New..."), this);
+	action_new->setShortcuts(QKeySequence::New);
+	action_new->setStatusTip(tr("Create a new zone"));
+	connect(action_new, SIGNAL(triggered()), this, SLOT(slot_new()));
+	
+	// File -> Open
+	action_open = new QAction( tr("&Open..."), this);
+	action_open->setShortcuts(QKeySequence::Open);
+	action_open->setStatusTip(tr("Open an existing zone"));
+	connect(action_open, SIGNAL(triggered()), this, SLOT(slot_open()));
+	
+	// File -> Quit
+	action_quit = new QAction(tr("&Quit"), this);
+	action_quit->setShortcuts(QKeySequence::Quit);
+	action_quit->setStatusTip(tr("Exit the application"));
+	connect(action_quit, SIGNAL(triggered()), qApp, SLOT(closeAllWindows()));
+}
+
 void MainWindow::init_menu()
 {
 	mainwindow_filemenu = menuBar()->addMenu(tr("&File"));
+	mainwindow_filemenu->addAction(action_new);
+	mainwindow_filemenu->addAction(action_open);
+	mainwindow_filemenu->addSeparator();
+	mainwindow_filemenu->addAction(action_quit);
+
 	mainwindow_editmenu = menuBar()->addMenu(tr("&Edit"));
 }
 
-}
\ No newline at end of file
+void MainWindow::add_child()
+{
+	// create a child widget
+	// TODO replace QTextEdit qith the actual editor widget
+	QTextEdit *child_widget = new QTextEdit();
+	
+	// add the widget to the MDI area,
+	// this will wrap an QMdiSubWindow around it
+	mainwindow_mdiarea->addSubWindow(child_widget);
+	
+	child_widget->show();
+}
+
+void MainWindow::slot_new()
+{
+	add_child();
+}
+
+void MainWindow::slot_open()
+{
+	QString filename = QFileDialog::getOpenFileName(this);
+     
+	if (!filename.isEmpty()) {
+		add_child();
+	}
+}
+
+
+}
diff --git a/src/mainwindow.h b/src/mainwindow.h
index 702cc18..d2b385a 100644
--- a/src/mainwindow.h
+++ b/src/mainwindow.h
@@ -12,6 +12,7 @@
  
 #include <QMainWindow>
 
+class QAction;
 class QMenu;
 class QMdiArea;
 
@@ -25,12 +26,23 @@ class MainWindow : public QMainWindow
 public:
 	MainWindow();
 
+private slots:
+	void slot_new();
+	void slot_open();
+		
 private:
+	void init_actions();
 	void init_menu();
+		
+	void add_child();
 	
 	QMdiArea	*mainwindow_mdiarea;
 	QMenu		*mainwindow_filemenu;
 	QMenu		*mainwindow_editmenu;
+	
+	QAction		*action_new;
+	QAction		*action_open;
+	QAction		*action_quit;
 };
 
 }
-- 
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