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build-2.6
stage
include
ost
gui
data_viewer
overlay_base.hh
Go to the documentation of this file.
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//------------------------------------------------------------------------------
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// This file is part of the OpenStructure project <www.openstructure.org>
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//
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// Copyright (C) 2008-2020 by the OpenStructure authors
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// Copyright (C) 2003-2010 by the IPLT authors
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License as published by the Free
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// Software Foundation; either version 3.0 of the License, or (at your option)
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// any later version.
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// This library is distributed in the hope that it will be useful, but WITHOUT
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// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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// FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
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// details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with this library; if not, write to the Free Software Foundation, Inc.,
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// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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//------------------------------------------------------------------------------
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/*
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Authors: Ansgar Philippsen, Andreas Schenk
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*/
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#ifndef IMG_GUI_OVERLAY_BASE_H
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#define IMG_GUI_OVERLAY_BASE_H
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#include <
ost/base.hh
>
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#include <
ost/gui/module_config.hh
>
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#include "
overlay_base_fw.hh
"
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#include <QObject>
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#include <QEvent>
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#include <QPainter>
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#include <QMenu>
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#include <QMouseEvent>
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#include <QKeyEvent>
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namespace
ost {
namespace
img {
namespace
gui {
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// fw decl
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class
DataViewerPanel;
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// overlay base class
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class
DLLEXPORT_OST_GUI
Overlay
:
public
QObject
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{
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Q_OBJECT;
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public
:
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Overlay
(
const
String
& name);
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void
SetName (
const
String
& name);
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String
GetName()
const
;
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virtual
void
OnDraw(QPainter& pnt,
DataViewerPanel
* dvp,
bool
is_active);
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virtual
bool
OnMouseEvent(QMouseEvent* e,
DataViewerPanel
* dvp,
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const
QPoint& lastmouse);
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virtual
bool
OnKeyEvent(QKeyEvent* e,
DataViewerPanel
* dvp);
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/*
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this menu will be available in the viewer, under the name of
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the overlay. if this method returns zero (the default), then
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the viewer will ignore this menu
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*/
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virtual
QMenu*
GetMenu
();
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virtual
void
OnMenuEvent(QAction* e);
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public
slots:
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void
OnMenuEventSlot(QAction* e);
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signals:
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void
SettingsChanged();
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void
InfoTextChanged(
const
QString& t);
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private
:
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String
name_;
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Overlay
(
const
Overlay
&) {}
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Overlay
& operator=(
const
Overlay
&) {
return
*
this
;}
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};
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}}}
//ns
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#endif
module_config.hh
String
std::string String
Definition:
base.hh:54
overlay_base_fw.hh
DLLEXPORT_OST_GUI
#define DLLEXPORT_OST_GUI
Definition:
module_config.hh:33
ost::img::gui::Overlay
Definition:
overlay_base.hh:46
ost::img::gui::DataViewerPanel
Definition:
data_viewer_panel.hh:28
ost::gui.GetMenu
def GetMenu
Definition:
__init__.py:64
base.hh
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