From 43c2a51331d3e91d86ef50c5262920bdaa260925 Mon Sep 17 00:00:00 2001
From: Bent Bisballe Nyeng <deva@aasimon.org>
Date: Mon, 11 Feb 2019 10:52:30 +0100
Subject: Show/hide drumkit tab depending on if the current kit has a valid
 image attached or not.

---
 plugingui/tabbutton.cc | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'plugingui/tabbutton.cc')

diff --git a/plugingui/tabbutton.cc b/plugingui/tabbutton.cc
index 845dedb..6a27f61 100644
--- a/plugingui/tabbutton.cc
+++ b/plugingui/tabbutton.cc
@@ -31,10 +31,18 @@
 namespace GUI
 {
 
+static TabID getNextTabID()
+{
+	static TabID next{0};
+	next++;
+	return next;
+}
+
 TabButton::TabButton(Widget* parent, Widget* tab_widget)
 	: ButtonBase(parent)
 	, tab_widget(tab_widget)
 {
+	tab_id = getNextTabID();
 	CONNECT(this, clickNotifier, this, &TabButton::clickHandler);
 }
 
@@ -77,6 +85,11 @@ void TabButton::setActive(bool active)
 	redraw();
 }
 
+TabID TabButton::getID() const
+{
+	return tab_id;
+}
+
 void TabButton::repaintEvent(RepaintEvent* e)
 {
 	Painter p(*this);
-- 
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