Mercurial > octave-nkf
view libgui/graphics/QtHandlesUtils.h @ 20103:065f933ef083 rc-4-0-0-3
maint: Bump version number for 4.0.0-rc3
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Fri, 10 Apr 2015 14:41:12 -0400 |
parents | 76c72314d905 |
children | 248f2f2e7d48 |
line wrap: on
line source
/* Copyright (C) 2011-2015 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/>. */ #ifndef __QtHandles_Utils__ #define __QtHandles_Utils__ 1 #include <QColor> #include <QFont> #include <QImage> #include <QString> #include <QStringList> #include <string> #include "graphics.h" class QKeyEvent; class QMouseEvent; namespace QtHandles { namespace Utils { QString fromStdString (const std::string& s); std::string toStdString (const QString& s); QStringList fromStringVector (const string_vector& v); string_vector toStringVector (const QStringList& l); Cell toCellString (const QStringList& l); template <class T> QFont computeFont (const typename T::properties& props, int height = -1); QColor fromRgb (const Matrix& rgb); Matrix toRgb (const QColor& c); Qt::Alignment fromHVAlign (const caseless_str& halign, const caseless_str& valign); std::string figureSelectionType (QMouseEvent* event, bool isDoubleClick = false); Matrix figureCurrentPoint (const graphics_object& fig, QMouseEvent* event); template <class T> inline typename T::properties& properties (graphics_object obj) { return dynamic_cast<typename T::properties&> (obj.get_properties ()); } template <class T> inline typename T::properties& properties (const graphics_handle& h) { return Utils::properties<T> (gh_manager::get_object (h)); } QImage makeImageFromCData (const octave_value& v, int width = -1, int height = -1); octave_scalar_map makeKeyEventStruct (QKeyEvent* event); }; }; // namespace QtHandles #endif