clear input when exiting editing

src/components/chatinput.cpp

@@ -497,6 +497,10 @@ void ChatInput::InsertText(const Glib::ustring &text) {
     m_input.Get().InsertText(text);
 }
 
+void ChatInput::Clear() {
+    GetBuffer()->set_text("");
+}
+
 Glib::RefPtr<Gtk::TextBuffer> ChatInput::GetBuffer() {
     return m_input.Get().GetBuffer();
 }

src/components/chatinput.hpp

@@ -129,6 +129,7 @@ public:
     ChatInput();
 
     void InsertText(const Glib::ustring &text);
+    void Clear();
     Glib::RefPtr<Gtk::TextBuffer> GetBuffer();
     bool ProcessKeyPress(GdkEventKey *event);
     void AddAttachment(const Glib::RefPtr<Gio::File> &file);

src/components/chatwindow.cpp

@@ -349,6 +349,7 @@ void ChatWindow::StopEditing() {
     m_is_editing = false;
     m_editing_id = Snowflake::Invalid;
     m_input->StopEditing();
+    m_input->Clear();
     m_input_indicator->ClearCustom();
 }