Mercurial > octave-nkf
view libgui/graphics/ContextMenu.cc @ 18840:4a4edf0f2077 nkf-ready
fix LLVM 3.4 build (bug #41061)
* configure.ac: Call new functions OCTAVE_LLVM_RAW_FD_OSTREAM_API and
OCTAVE_LLVM_LEGACY_PASSMANAGER_API, check for Verifier.h header file
* m4/acinclude.m4 (OCTAVE_LLVM_RAW_FD_OSTREAM_API): New function to
detect correct raw_fd_ostream API
* m4/acinclude.m4 (OCTAVE_LLVM_LEGACY_PASSMANAGER_API): New function
to detect legacy passmanager API
* libinterp/corefcn/jit-util.h: Use legacy passmanager namespace if
necessary
* libinterp/corefcn/pt-jit.h (class tree_jit): Use legacy passmanager
class if necessary
* libinterp/corefcn/pt-jit.cc: Include appropriate header files
* libinterp/corefcn/pt-jit.cc (tree_jit::initialize): Use legacy
passmanager if necessary
* libinterp/corefcn/pt-jit.cc (tree_jit::optimize): Use correct API
* libinterp/corefcn/jit-typeinfo.cc: Include appropriate header file
author | Stefan Mahr <dac922@gmx.de> |
---|---|
date | Sun, 11 May 2014 02:28:33 +0200 |
parents | dff05c124017 |
children | dbb207d10d7c |
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/* 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 "Backend.h" #include "ContextMenu.h" #include "QtHandlesUtils.h" namespace QtHandles { ContextMenu* ContextMenu::create (const graphics_object& go) { Object* parent = Object::parentObject (go); if (parent) { QWidget* w = parent->qWidget<QWidget> (); return new ContextMenu (go, new QMenu (w)); } return 0; } ContextMenu::ContextMenu (const graphics_object& go, QMenu* menu) : Object (go, menu) { menu->setAutoFillBackground (true); connect (menu, SIGNAL (aboutToShow (void)), SLOT (aboutToShow (void))); connect (menu, SIGNAL (aboutToHide (void)), SLOT (aboutToHide (void))); } ContextMenu::~ContextMenu (void) { } void ContextMenu::update (int pId) { uicontextmenu::properties& up = properties<uicontextmenu> (); QMenu* menu = qWidget<QMenu> (); switch (pId) { case base_properties::ID_VISIBLE: if (up.is_visible ()) { Matrix pos = up.get_position ().matrix_value (); QWidget* parentW = menu->parentWidget (); QPoint pt; pt.rx () = xround (pos(0)); pt.ry () = parentW->height () - xround (pos(1)); pt = parentW->mapToGlobal (pt); menu->popup (pt); } else menu->hide (); break; default: Object::update (pId); break; } } void ContextMenu::aboutToShow (void) { gh_manager::post_callback (m_handle, "callback"); gh_manager::post_set (m_handle, "visible", "on", false); } void ContextMenu::aboutToHide (void) { gh_manager::post_set (m_handle, "visible", "off", false); } QWidget* ContextMenu::menu (void) { return qWidget<QWidget> (); } void ContextMenu::executeAt (const base_properties& props, const QPoint& pt) { graphics_handle h = props.get_uicontextmenu (); if (h.ok ()) { graphics_object go = gh_manager::get_object (h); if (go.valid_object ()) { ContextMenu* cMenu = dynamic_cast<ContextMenu*> (Backend::toolkitObject (go)); if (cMenu) { QMenu* menu = cMenu->qWidget<QMenu> (); if (menu) menu->popup (pt); } } } } }; // namespace QtHandles