Show/hide drumkit tab depending on if the current kit has a valid image attached or not.

1 files changed, 13 insertions, 0 deletions

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);