Mercurial > octave-dspies
view libgui/src/m-editor/octave-qscintilla.h @ 18689:fac35875f6eb gui-release
update enabled status of undo/redo actions in the editor
* file-editor-tab.h: new inline function returning the qscintilla edit area
* octave-qscintilla.cc (constructor): connect textChanged signal to new private
slot text_changed;
(text_changed): new slot emitting a signal on undo/redo availability
* octave-qscintilla.h: new slot and new signal
* file-editor.cc (edit_status_update): new slot for updating undo/redo actions;
(construct): undo/redo actions disabled at the beginning;
(add_new_edit_tab): connect new slot to the signal from the qscintilla edit
area indicating undo/redo availability
* file-editor.h: new slot
author | Torsten <ttl@justmail.de> |
---|---|
date | Sun, 27 Apr 2014 19:36:54 +0200 |
parents | 99e26cb0f87f |
children | e87e65bc71ae |
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/* Copyright (C) 2013 Torsten This file is part of Octave. Octave is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. Octave is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with Octave; see the file COPYING. If not, see <http://www.gnu.org/licenses/>. */ // Author: Torsten <ttl@justmail.de> #if !defined (octave_octave_qscintilla_h) #define octave_octave_qscintilla_h 1 #include <Qsci/qsciscintilla.h> #include <QMenu> #include <QContextMenuEvent> class octave_qscintilla : public QsciScintilla { Q_OBJECT public: octave_qscintilla (QWidget *p); ~octave_qscintilla (); #ifdef HAVE_QSCI_VERSION_2_6_0 virtual void contextMenuEvent (QContextMenuEvent *e); #endif void context_help_doc (bool); void context_edit (); void context_run (); void get_global_textcursor_pos (QPoint *global_pos, QPoint *local_pos); bool get_actual_word (); signals: void execute_command_in_terminal_signal (const QString&); void create_context_menu_signal (QMenu*); void qsci_has_focus_signal (bool); void status_update (bool,bool); private slots: void contextmenu_help (bool); void contextmenu_doc (bool); void contextmenu_help_doc (bool); void contextmenu_edit (bool); void contextmenu_run (bool); void text_changed (void); protected: void focusInEvent (QFocusEvent *focusEvent); void focusOutEvent (QFocusEvent *focusEvent); private: QString _word_at_cursor; }; #endif