Popup menu when right click instead of left click

pardusflatpakgui/mainwindow.py

@@ -44,7 +44,8 @@ class MainWindow(object):
         self.Application = application
 
         try:
-            main_gui_file = "/usr/share/pardus/pardus-flatpak-gui/ui/mainwindow.glade"
+            main_gui_file = "ui/mainwindow.glade"
+            # main_gui_file = "/usr/share/pardus/pardus-flatpak-gui/ui/mainwindow.glade"
             main_builder = Gtk.Builder.new_from_file(main_gui_file)
             main_builder.connect_signals(self)
         except GLib.GError:
@@ -201,6 +202,8 @@ class MainWindow(object):
 
         self.TreeViewMain = main_builder.get_object("TreeViewMain")
 
+        self.TreeSelectionMain = main_builder.get_object("TreeSelectionMain")
+
         self.SearchEntryMain = main_builder.get_object("SearchEntryMain")
         self.SearchEntryMain.set_placeholder_text(_("Click here for search"))
 
@@ -348,8 +351,17 @@ class MainWindow(object):
     def on_press_show_button(self, toggle_button):
         self.SearchFilter.refilter()
 
-    def on_show_actions_menu(self, tree_view, path, column):
-        self.ActionsMenu.popup_at_pointer(None)
+    def on_show_actions_menu(self, widget, event):
+        if event.button == 3:  # 3 == Right mouse button
+            x = event.x
+            y = event.y
+            path_info = self.TreeViewMain.get_path_at_pos(x, y)
+            if path_info != None:
+                path = path_info[0]
+                self.TreeSelectionMain.select_path(path)
+                self.ActionsMenu.popup_at_pointer(None)
+            else:
+                pass
 
     def on_run(self, menu_item):
         selection = self.TreeViewMain.get_selection()

ui/mainwindow.glade

@@ -214,6 +214,22 @@ Author: Erdem Ersoy
         <property name="can_focus">False</property>
         <property name="row_homogeneous">True</property>
         <property name="column_homogeneous">True</property>
+        <child>
+          <object class="GtkSearchEntry" id="SearchEntryMain">
+            <property name="visible">True</property>
+            <property name="can_focus">True</property>
+            <property name="caps_lock_warning">False</property>
+            <property name="primary_icon_name">edit-find-symbolic</property>
+            <property name="primary_icon_activatable">False</property>
+            <property name="primary_icon_sensitive">False</property>
+            <property name="placeholder_text" translatable="yes">Click for search</property>
+            <signal name="search-changed" handler="on_search_changed" swapped="no"/>
+          </object>
+          <packing>
+            <property name="left_attach">0</property>
+            <property name="top_attach">0</property>
+          </packing>
+        </child>
         <child>
           <object class="GtkScrolledWindow" id="ScrolledWindowMain">
             <property name="visible">True</property>
@@ -226,8 +242,8 @@ Author: Erdem Ersoy
                 <property name="model">SortModel</property>
                 <property name="search_column">0</property>
                 <property name="activate_on_single_click">True</property>
+                <signal name="button-release-event" handler="on_show_actions_menu" swapped="no"/>
                 <signal name="columns-changed" handler="on_columns_changed" swapped="no"/>
-                <signal name="row-activated" handler="on_show_actions_menu" swapped="no"/>
                 <child internal-child="selection">
                   <object class="GtkTreeSelection" id="TreeSelectionMain">
                     <signal name="changed" handler="on_selection_changed" swapped="no"/>
@@ -350,22 +366,6 @@ Author: Erdem Ersoy
             <property name="height">11</property>
           </packing>
         </child>
-        <child>
-          <object class="GtkSearchEntry" id="SearchEntryMain">
-            <property name="visible">True</property>
-            <property name="can_focus">True</property>
-            <property name="caps_lock_warning">False</property>
-            <property name="primary_icon_name">edit-find-symbolic</property>
-            <property name="primary_icon_activatable">False</property>
-            <property name="primary_icon_sensitive">False</property>
-            <property name="placeholder_text" translatable="yes">Click for search</property>
-            <signal name="search-changed" handler="on_search_changed" swapped="no"/>
-          </object>
-          <packing>
-            <property name="left_attach">0</property>
-            <property name="top_attach">0</property>
-          </packing>
-        </child>
       </object>
     </child>
   </object>