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popupapplet.h
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1/*
2 * Copyright 2008 by Montel Laurent <montel@kde.org>
3 *
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2.1 of the License, or (at your option) any later version.
8 *
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
13 *
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin St, Fifth Floor,
17 * Boston, MA 02110-1301 USA
18 */
19
20#ifndef PLASMA_POPUPAPPLET_H
21#define PLASMA_POPUPAPPLET_H
22
23#include <plasma/applet.h>
24#include <plasma/plasma_export.h>
25#include <plasma/plasma.h>
26
27class QGraphicsProxyWidget;
28class QGraphicsLinearLayout;
29
30namespace Plasma
31{
32
33class Dialog;
34class IconWidget;
35class PopupAppletPrivate;
36
52class PLASMA_EXPORT PopupApplet : public Plasma::Applet
53{
54 Q_OBJECT
55 Q_PROPERTY(Qt::AlignmentFlag popupAlignment READ popupAlignment WRITE setPopupAlignment)
56
57public:
58 PopupApplet(QObject *parent, const QVariantList &args);
59 ~PopupApplet();
60
67 void setPopupIcon(const QIcon &icon);
68
78 void setPopupIcon(const QString &iconName);
79
83 QIcon popupIcon() const;
84
90 virtual QWidget *widget();
91 void setWidget(QWidget * widget);
92
100 virtual QGraphicsWidget *graphicsWidget();
101 void setGraphicsWidget(QGraphicsWidget * widget);
102
106 Plasma::PopupPlacement popupPlacement() const;
107
113 void setPopupAlignment(Qt::AlignmentFlag alignment);
114
119 Qt::AlignmentFlag popupAlignment() const;
120
127 void setPassivePopup(bool passive);
128
132 bool isPassivePopup() const;
133
137 bool isPopupShowing() const;
138
143 bool isIconified() const;
144
145
146public Q_SLOTS:
150 void hidePopup();
151
157 void showPopup(uint displayTime = 0);
158
162 void togglePopup();
163
164protected:
172 virtual void popupEvent(bool show);
173
177 QSizeF sizeHint(Qt::SizeHint which, const QSizeF & constraint = QSizeF()) const;
178
182 void mousePressEvent(QGraphicsSceneMouseEvent *event);
183
187 void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);
188
192 bool eventFilter(QObject *watched, QEvent *event);
193
197 void dragEnterEvent(QGraphicsSceneDragDropEvent *event);
198
202 void dragLeaveEvent(QGraphicsSceneDragDropEvent *event);
203
207 void dropEvent(QGraphicsSceneDragDropEvent *event);
208
212 void timerEvent(QTimerEvent *event);
213
214private:
223 PopupApplet(const QString &packagePath, uint appletId, const QVariantList &args);
224
225 Q_PRIVATE_SLOT(d, void internalTogglePopup())
226 Q_PRIVATE_SLOT(d, void hideTimedPopup())
227 Q_PRIVATE_SLOT(d, void clearPopupLostFocus())
228 Q_PRIVATE_SLOT(d, void dialogSizeChanged())
229 Q_PRIVATE_SLOT(d, void dialogStatusChanged(bool))
230 Q_PRIVATE_SLOT(d, void updateDialogPosition())
231 Q_PRIVATE_SLOT(d, void appletActivated())
232 Q_PRIVATE_SLOT(d, void iconSizeChanged(int))
233 Q_PRIVATE_SLOT(d, void statusChangeWhileShown(Plasma::ItemStatus status))
234
235 friend class Applet;
236 friend class AppletPrivate;
237 friend class Extender;
238 friend class PopupAppletPrivate;
239 PopupAppletPrivate * const d;
240};
241
242} // Plasma namespace
243
244#endif /* POPUPAPPLET_H */
245
applet.h
Plasma::Applet
The base Applet class.
Definition: applet.h:78
Plasma::Dialog
A dialog that uses the Plasma style.
Definition: dialog.h:52
Plasma::Extender
Extends applets to allow detachable parts.
Definition: extender.h:66
Plasma::IconWidget
Definition: iconwidget.h:57
Plasma::PopupApplet
Allows applets to automatically 'collapse' into an icon when put in an panel, and is a convenient bas...
Definition: popupapplet.h:53
QGraphicsProxyWidget
QGraphicsWidget
QObject
QWidget
Plasma
Namespace for everything in libplasma.
Definition: abstractdialogmanager.cpp:25
Plasma::ItemStatus
ItemStatus
Status of an applet.
Definition: plasma.h:256
Plasma::PopupPlacement
PopupPlacement
The popup position enumeration relatively to his attached widget.
Definition: plasma.h:137
plasma.h
plasma_export.h
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