From d0254626dcd2d7a9384977137fa3cfe48ce13cd0 Mon Sep 17 00:00:00 2001
From: Martin Owens <doctormo@gmail.com>
Date: Thu, 27 Sep 2018 11:45:08 -0400
Subject: Propagate IconRenderer's activate signal so we don't have to guess
 where the row/column is.

---
 src/ui/widget/iconrenderer.cpp | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

(limited to 'src/ui/widget/iconrenderer.cpp')

diff --git a/src/ui/widget/iconrenderer.cpp b/src/ui/widget/iconrenderer.cpp
index 9826d0bd3..4db870454 100644
--- a/src/ui/widget/iconrenderer.cpp
+++ b/src/ui/widget/iconrenderer.cpp
@@ -33,6 +33,14 @@ IconRenderer::IconRenderer() :
     set_pixbuf();
 }
 
+/*
+ * Called when an icon is clicked.
+ */
+IconRenderer::type_signal_activated IconRenderer::signal_activated()
+{
+    return m_signal_activated;
+}
+
 void IconRenderer::get_preferred_height_vfunc(Gtk::Widget& widget,
                                               int& min_h,
                                               int& nat_h) const
@@ -76,12 +84,13 @@ void IconRenderer::render_vfunc( const Cairo::RefPtr<Cairo::Context>& cr,
 
 bool IconRenderer::activate_vfunc(GdkEvent* /*event*/,
                                Gtk::Widget& /*widget*/,
-                               const Glib::ustring& /*path*/,
+                               const Glib::ustring& path,
                                const Gdk::Rectangle& /*background_area*/,
                                const Gdk::Rectangle& /*cell_area*/,
                                Gtk::CellRendererState /*flags*/)
 {
-    return false;
+    m_signal_activated.emit(path);
+    return true;
 }
 
 void IconRenderer::add_icon(Glib::ustring name)
-- 
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