X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fwidgets%2Fdecodergroupbox.cpp;h=f5b9f2533378e938f0a918510229e4da204f5526;hp=7127ba1310fadaf01ca97c760b6f3e56fca5a898;hb=c063290ac7189bdd15221450f598504f43286b43;hpb=2acdb232d6bb452cfdfaea3ef5218fb4da592329

diff --git a/pv/widgets/decodergroupbox.cpp b/pv/widgets/decodergroupbox.cpp
index 7127ba13..f5b9f253 100644
--- a/pv/widgets/decodergroupbox.cpp
+++ b/pv/widgets/decodergroupbox.cpp
@@ -14,8 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
  */
 
 #include "decodergroupbox.hpp"
@@ -25,12 +24,12 @@
 #include <QPushButton>
 #include <QVBoxLayout>
 
-#include <assert.h>
+#include <cassert>
 
 namespace pv {
 namespace widgets {
 
-DecoderGroupBox::DecoderGroupBox(QString title, QWidget *parent) :
+DecoderGroupBox::DecoderGroupBox(QString title, QWidget *parent, bool isDeletable) :
 	QWidget(parent),
 	layout_(new QGridLayout),
 	show_hide_button_(QIcon(":/icons/decoder-shown.svg"), QString(), this)
@@ -38,8 +37,7 @@ DecoderGroupBox::DecoderGroupBox(QString title, QWidget *parent) :
 	layout_->setContentsMargins(0, 0, 0, 0);
 	setLayout(layout_);
 
-	layout_->addWidget(new QLabel(QString("<h3>%1</h3>").arg(title)),
-		0, 0);
+	layout_->addWidget(new QLabel(QString("<h3>%1</h3>").arg(title)), 0, 0);
 	layout_->setColumnStretch(0, 1);
 
 	QHBoxLayout *const toolbar = new QHBoxLayout;
@@ -51,13 +49,15 @@ DecoderGroupBox::DecoderGroupBox(QString title, QWidget *parent) :
 		this, SIGNAL(show_hide_decoder()));
 	toolbar->addWidget(&show_hide_button_);
 
-	QPushButton *const delete_button = new QPushButton(
-		QIcon(":/icons/decoder-delete.svg"), QString(), this);
-	delete_button->setFlat(true);
-	delete_button->setIconSize(QSize(16, 16));
-	connect(delete_button, SIGNAL(clicked()),
-		this, SIGNAL(delete_decoder()));
-	toolbar->addWidget(delete_button);
+	if (isDeletable) {
+		QPushButton *const delete_button = new QPushButton(
+			QIcon(":/icons/decoder-delete.svg"), QString(), this);
+		delete_button->setFlat(true);
+		delete_button->setIconSize(QSize(16, 16));
+		connect(delete_button, SIGNAL(clicked()),
+			this, SIGNAL(delete_decoder()));
+		toolbar->addWidget(delete_button);
+	}
 }
 
 void DecoderGroupBox::add_layout(QLayout *layout)