disable some global shortcuts when editor gets focus to prevent conflicts * file-editor-tab.cc (constructor): connect signal from the qscintilla edit area about focus with the related new slot; (edit_area_has_focus): new slot for the focus signal from qscintilla edit area emitting a signal for enabling/disabling the common edit shortcuts * file-editor-tab.h: new slot edit_area_has_focus, new signal set_global_edit_shortcuts_signal * file-editor.cc (add_file_editor_tab ): connect new tab signal set_global_edit_shortcuts_signal with the related slot in main_window; (copyClipboard, pasteClipboard, selectAll): removed these functions because the related actions are triggered editor shortcuts * file-editor.h: remove copyClipboard, pasteClipboard, selectAll * octave-qscintilla.cc (focusInEvent, focusOutEvent): handlers emitting the signal about the focus state of the edit area * octave-qscintilla.h: new focus signal qsci_has_focus_signal, focus event handlers * main-window.cc (set_global_edit_shortcuts): new slot dis-/enabling the common edit shortcuts depending on focus of edit area * main-window.h: new slot set_global_edit_shortcuts

--- a/libgui/src/m-editor/octave-qscintilla.cc	Fri Apr 25 06:40:21 2014 +0200
+++ b/libgui/src/m-editor/octave-qscintilla.cc	Sun Apr 27 13:03:08 2014 +0200
@@ -247,4 +247,18 @@
     emit execute_command_in_terminal_signal (commands.at (i));
 }
 
+void
+octave_qscintilla::focusInEvent (QFocusEvent *focusEvent)
+{
+  emit qsci_has_focus_signal (true);
+  QsciScintilla::focusInEvent(focusEvent);
+}
+
+void
+octave_qscintilla::focusOutEvent (QFocusEvent *focusEvent)
+{
+  emit qsci_has_focus_signal (false);
+  QsciScintilla::focusOutEvent(focusEvent);
+}
+
 #endif