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popup.hpp
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/*
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* This file is part of the PulseView project.
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*
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* Copyright (C) 2013 Joel Holdsworth <joel@airwebreathe.org.uk>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef PULSEVIEW_PV_WIDGETS_POPUP_HPP
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#define PULSEVIEW_PV_WIDGETS_POPUP_HPP
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#include <QWidget>
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namespace
pv
{
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namespace
widgets {
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class
Popup
:
public
QWidget
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{
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Q_OBJECT
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public
:
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enum
Position
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{
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Right
,
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Top
,
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Left
,
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Bottom
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};
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private
:
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static
const
unsigned
int
ArrowLength
;
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static
const
unsigned
int
ArrowOverlap
;
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static
const
unsigned
int
MarginWidth
;
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public
:
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Popup
(QWidget *parent);
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const
QPoint&
point
()
const
;
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Position
position
()
const
;
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void
set_position
(
const
QPoint
point
,
Position
pos);
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bool
eventFilter
(
QObject
*obj, QEvent *evt);
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void
show
();
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private
:
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bool
space_for_arrow
()
const
;
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QPolygon
arrow_polygon
()
const
;
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QRegion
arrow_region
()
const
;
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QRect
bubble_rect
()
const
;
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QRegion
bubble_region
()
const
;
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QRegion
popup_region
()
const
;
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void
reposition_widget
();
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private
:
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void
closeEvent
(QCloseEvent*);
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void
paintEvent
(QPaintEvent*);
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void
resizeEvent
(QResizeEvent*);
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void
mouseReleaseEvent
(QMouseEvent *e);
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protected
:
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void
showEvent
(QShowEvent *e);
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Q_SIGNALS:
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void
closed
();
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private
:
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QPoint
point_
;
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Position
pos_
;
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};
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}
// namespace widgets
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}
// namespace pv
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#endif // PULSEVIEW_PV_WIDGETS_POPUP_HPP
pv::widgets::Popup::space_for_arrow
bool space_for_arrow() const
Definition:
popup.cpp:112
pv::widgets::Popup::closeEvent
void closeEvent(QCloseEvent *)
Definition:
popup.cpp:248
pv
Definition:
assetreader.hpp:25
pv::widgets::Popup::reposition_widget
void reposition_widget()
Definition:
popup.cpp:224
pv::widgets::Popup::showEvent
void showEvent(QShowEvent *e)
Definition:
popup.cpp:304
pv::widgets::Popup::set_position
void set_position(const QPoint point, Position pos)
Definition:
popup.cpp:59
pv::widgets::Popup::arrow_region
QRegion arrow_region() const
Definition:
popup.cpp:182
QObject
pv::widgets::Popup::eventFilter
bool eventFilter(QObject *obj, QEvent *evt)
Definition:
popup.cpp:70
pv::widgets::Popup::resizeEvent
void resizeEvent(QResizeEvent *)
Definition:
popup.cpp:288
pv::widgets::Popup::Top
Definition:
popup.hpp:37
pv::widgets::Popup::mouseReleaseEvent
void mouseReleaseEvent(QMouseEvent *e)
Definition:
popup.cpp:294
pv::widgets::Popup::closed
void closed()
Definition:
moc_popup.cpp:122
pv::widgets::Popup::bubble_region
QRegion bubble_region() const
Definition:
popup.cpp:198
pv::widgets::Popup::Left
Definition:
popup.hpp:38
pv::widgets::Popup::position
Position position() const
Definition:
popup.cpp:54
pv::widgets::Popup::show
void show()
Definition:
popup.cpp:88
pv::widgets::Popup::paintEvent
void paintEvent(QPaintEvent *)
Definition:
popup.cpp:253
pv::widgets::Popup::popup_region
QRegion popup_region() const
Definition:
popup.cpp:216
pv::widgets::Popup::Right
Definition:
popup.hpp:36
pv::widgets::Popup::point
const QPoint & point() const
Definition:
popup.cpp:49
pv::widgets::Popup::arrow_polygon
QPolygon arrow_polygon() const
Definition:
popup.cpp:140
pv::widgets::Popup::ArrowOverlap
static const unsigned int ArrowOverlap
Definition:
popup.hpp:44
pv::widgets::Popup::Position
Position
Definition:
popup.hpp:34
pv::widgets::Popup::ArrowLength
static const unsigned int ArrowLength
Definition:
popup.hpp:43
pv::widgets::Popup::Bottom
Definition:
popup.hpp:39
pv::widgets::Popup::point_
QPoint point_
Definition:
popup.hpp:90
pv::widgets::Popup::pos_
Position pos_
Definition:
popup.hpp:91
pv::widgets::Popup::Popup
Popup(QWidget *parent)
Definition:
popup.cpp:42
pv::widgets::Popup::bubble_rect
QRect bubble_rect() const
Definition:
popup.cpp:187
pv::widgets::Popup
Definition:
popup.hpp:29
pv::widgets::Popup::MarginWidth
static const unsigned int MarginWidth
Definition:
popup.hpp:45
pv
widgets
popup.hpp
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