From: Soeren Apel <redacted>
Date: Thu, 7 Nov 2019 21:49:11 +0000 (+0100)
Subject: Fix #1412 more by allowing the PD stack menu to be scrolled
X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=commitdiff_plain;h=15784350767c05f3afb2f9af0c4b212a89493e30

Fix #1412 more by allowing the PD stack menu to be scrolled
---

diff --git a/pv/views/trace/decodetrace.cpp b/pv/views/trace/decodetrace.cpp
index f7f60a28..f76e43a8 100644
--- a/pv/views/trace/decodetrace.cpp
+++ b/pv/views/trace/decodetrace.cpp
@@ -288,6 +288,8 @@ void DecodeTrace::update_stack_button()
 			connect(decoder_menu, SIGNAL(decoder_selected(srd_decoder*)),
 				this, SLOT(on_stack_decoder(srd_decoder*)));
 
+			decoder_menu->setStyleSheet("QMenu { menu-scrollable: 1; }");
+
 			stack_button_->setMenu(decoder_menu);
 			stack_button_->show();
 			return;
diff --git a/pv/widgets/decodermenu.cpp b/pv/widgets/decodermenu.cpp
index 9fcc0cf0..505a1f67 100644
--- a/pv/widgets/decodermenu.cpp
+++ b/pv/widgets/decodermenu.cpp
@@ -30,8 +30,8 @@ DecoderMenu::DecoderMenu(QWidget *parent, const char* input, bool first_level_de
 	QMenu(parent),
 	mapper_(this)
 {
-	GSList *li = g_slist_sort(g_slist_copy(
-		(GSList*)srd_decoder_list()), decoder_name_cmp);
+	GSList *li = g_slist_sort(g_slist_copy((GSList*)srd_decoder_list()), decoder_name_cmp);
+
 	for (GSList *l = li; l; l = l->next) {
 		const srd_decoder *const d = (srd_decoder*)l->data;
 		assert(d);
@@ -50,30 +50,26 @@ DecoderMenu::DecoderMenu(QWidget *parent, const char* input, bool first_level_de
 				continue;
 		}
 
-		QAction *const action =
-			addAction(QString::fromUtf8(d->name));
+		QAction *const action = addAction(QString::fromUtf8(d->name));
 		action->setData(qVariantFromValue(l->data));
 		mapper_.setMapping(action, action);
-		connect(action, SIGNAL(triggered()),
-			&mapper_, SLOT(map()));
+		connect(action, SIGNAL(triggered()), &mapper_, SLOT(map()));
 	}
 	g_slist_free(li);
 
-	connect(&mapper_, SIGNAL(mapped(QObject*)),
-		this, SLOT(on_action(QObject*)));
+	connect(&mapper_, SIGNAL(mapped(QObject*)), this, SLOT(on_action(QObject*)));
 }
 
 int DecoderMenu::decoder_name_cmp(const void *a, const void *b)
 {
-	return strcmp(((const srd_decoder*)a)->name,
-		((const srd_decoder*)b)->name);
+	return strcmp(((const srd_decoder*)a)->name, ((const srd_decoder*)b)->name);
 }
 
 void DecoderMenu::on_action(QObject *action)
 {
 	assert(action);
-	srd_decoder *const dec =
-		(srd_decoder*)((QAction*)action)->data().value<void*>();
+
+	srd_decoder *const dec = (srd_decoder*)((QAction*)action)->data().value<void*>();
 	assert(dec);
 
 	decoder_selected(dec);