Mercurial > octave-nkf
view libgui/graphics/FigureWindow.cc @ 19901:6ba3d0f7c6e8
improve mouse zooming for Qt plotting (bug #44302)
* Figure.h (enum MouseMode): Split ZoomMode into ZoomInMode and
ZoomOutMode. Change all uses.
* Canvas.cc (Canvas::canvasMouseReleaseEvent,
Canvas::canvasWheelEvent): Make meaning of zoom factor consistent with
zoom function. Make direction of wheel event consistent with other
programs.
* __init_fltk__.cc (plot_window::handle): Make meaning of zoom factor
consistent with zoom function.
* MouseModeActionGroup.cc (MouseModeActionGroup::MouseModeActionGroup):
Provide buttons for zooming in and out.
* graphics.cc (figure::properties::set_toolkit): Handle zoom direction.
(do_zoom): Make factor > 1 zoom in.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Thu, 26 Feb 2015 19:24:59 -0500 |
parents | 3d60d347e64b |
children | 3cc0734283dc |
line wrap: on
line source
/* Copyright (C) 2011-2014 Michael Goffioul 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/>. */ #ifdef HAVE_CONFIG_H #include <config.h> #endif #include <QMenu> #include "FigureWindow.h" namespace QtHandles { FigureWindow::FigureWindow (QWidget* xparent) : FigureWindowBase (xparent) { // set icon from application resources setWindowIcon (QIcon (":/actions/icons/logo.png")); } FigureWindow::~FigureWindow (void) { } QMenu* FigureWindow::createPopupMenu (void) { // For the time being, disable menubar/toolbar popup menu return 0; } }; // namespace QtHandles