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-rw-r--r--src/app.cpp4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/app.cpp b/src/app.cpp
index 6a3e2e6..89b3f29 100644
--- a/src/app.cpp
+++ b/src/app.cpp
@@ -406,6 +406,8 @@ char const *App::activate_surface(char const *drawing_name) {
/// // XXX: I am not sure I even need 5 elements...
/// this->last_active.resize(std::min(int(this->last_active.size()), 5));
+ this->emit_activated(drawing_name);
+
// no error
return nullptr;
}
@@ -443,6 +445,8 @@ char const *App::deactivate_surface(char const *drawing_name) {
return "Cannot deactivate surface (not active)";
}
+ this->emit_deactivated(drawing_name);
+
this->last_active.erase(is);
if (! this->last_active.empty()) {