From: Soeren Apel <redacted>
Date: Tue, 4 Oct 2016 17:52:29 +0000 (+0200)
Subject: MainWindow: Allow tabs to be closed
X-Git-Tag: pulseview-0.4.0~236
X-Git-Url: https://sigrok.org/gitaction?a=commitdiff_plain;h=4a4e20f5e5e3601b99c763dafe1cbfb8c7d6a387;p=pulseview.git

MainWindow: Allow tabs to be closed
---

diff --git a/pv/mainwindow.cpp b/pv/mainwindow.cpp
index 775f9dec..31e9f2f9 100644
--- a/pv/mainwindow.cpp
+++ b/pv/mainwindow.cpp
@@ -307,6 +307,11 @@ void MainWindow::setup_ui()
 	action_about_->setObjectName(QString::fromUtf8("actionAbout"));
 	action_about_->setText(tr("&About..."));
 
+	session_selector_.setTabsClosable(true);
+
+	connect(&session_selector_, SIGNAL(tabCloseRequested(int)),
+		this, SLOT(on_tab_close_requested(int)));
+
 	setDockNestingEnabled(true);
 
 	connect(static_cast<QApplication *>(QCoreApplication::instance()),
@@ -486,6 +491,18 @@ void MainWindow::on_view_close_clicked()
 	}
 }
 
+void MainWindow::on_tab_close_requested(int index)
+{
+	// TODO Ask user if this is intended in case data is unsaved
+
+	// Find the session that belongs to this main window and remove it
+	for (auto entry : session_windows_)
+		if (entry.second == session_selector_.widget(index)) {
+			remove_session(entry.first);
+			break;
+		}
+}
+
 void MainWindow::on_actionViewStickyScrolling_triggered()
 {
 	shared_ptr<views::ViewBase> viewbase = get_active_view();
diff --git a/pv/mainwindow.hpp b/pv/mainwindow.hpp
index 2448a357..37954fe8 100644
--- a/pv/mainwindow.hpp
+++ b/pv/mainwindow.hpp
@@ -107,6 +107,8 @@ private Q_SLOTS:
 	void on_new_view(Session *session);
 	void on_view_close_clicked();
 
+	void on_tab_close_requested(int index);
+
 	void on_actionViewStickyScrolling_triggered();
 
 	void on_actionViewColouredBg_triggered();