From 313d671fbf99dff30c71264da314a6e0322f8e2f Mon Sep 17 00:00:00 2001 From: =?utf8?q?Ren=C3=A9=20Stadler?= Date: Thu, 24 Jan 2008 16:19:15 +0200 Subject: [PATCH] Make hide before/after action insensitive when first/last line is selected --- debug-viewer/GstDebugViewer/GUI.py | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/debug-viewer/GstDebugViewer/GUI.py b/debug-viewer/GstDebugViewer/GUI.py index f08258a..28a83dd 100644 --- a/debug-viewer/GstDebugViewer/GUI.py +++ b/debug-viewer/GstDebugViewer/GUI.py @@ -1644,6 +1644,8 @@ class Window (object): self.log_view = self.widgets.log_view self.log_view.drag_dest_unset () self.log_view.set_search_column (-1) + sel = self.log_view.get_selection () + sel.connect ("changed", self.handle_log_view_selection_changed) self.view_popup = ui.get_widget ("/ui/context/LogViewContextMenu").get_submenu () Common.GUI.widget_add_popup_menu (self.log_view, self.view_popup) @@ -1839,6 +1841,20 @@ class Window (object): tree_iter = model.get_iter (path) model.row_changed (path, tree_iter) + def handle_log_view_selection_changed (self, selection): + + try: + line_index = self.get_active_line_index () + except ValueError: + first_selected = True + last_selected = True + else: + first_selected = (line_index == 0) + last_selected = (line_index == len (self.log_view.props.model) - 1) + + self.actions.hide_before_line.props.sensitive = not first_selected + self.actions.hide_after_line.props.sensitive = not last_selected + def handle_window_delete_event (self, window, event): self.actions.close_window.activate () -- 2.7.4