synthclone  0.3.0
view.h
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1 /*
2  * libsynthclone - a plugin API for `synthclone`
3  * Copyright (C) 2011 Devin Anderson
4  *
5  * This library is free software; you can redistribute it and/or modify it
6  * under the terms of the GNU Lesser General Public License as published by the
7  * Free Software Foundation; either version 2.1 of the License, or (at your
8  * option) any later version.
9  *
10  * This library is distributed in the hope that it will be useful, but WITHOUT
11  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12  * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
13  * for more details.
14  *
15  * You should have received a copy of the GNU Lesser General Public License
16  * along with this library; if not, write to the Free Software Foundation,
17  * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
18  */
19 
20 #ifndef __SYNTHCLONE_VIEW_H__
21 #define __SYNTHCLONE_VIEW_H__
22 
23 #include <QtGui/QWidget>
24 
25 namespace synthclone {
26 
27  class CloseEventFilter;
28 
38  class View: public QObject {
39 
40  Q_OBJECT
41 
42  public:
43 
52  bool
53  isCloseEnabled() const;
54 
62  bool
63  isVisible() const;
64 
65  public slots:
66 
76  virtual void
77  setCloseEnabled(bool enabled);
78 
86  virtual void
87  setVisible(bool visible);
88 
89  signals:
90 
98  void
99  closeEnabledChanged(bool enabled);
100 
105  void
106  closeRequest();
107 
115  void
116  visibilityChanged(bool visible);
117 
118  protected:
119 
132  explicit
133  View(QWidget *rootWidget, QObject *parent=0);
134 
139  virtual
140  ~View();
141 
149  const QWidget *
150  getRootWidget() const;
151 
159  QWidget *
160  getRootWidget();
161 
162  private:
163 
164  CloseEventFilter *closeEventFilter;
165  QWidget *rootWidget;
166 
167  };
168 
169 }
170 
171 #endif
void closeEnabledChanged(bool enabled)
Emitted when closing is enabled/disabled.
virtual void setCloseEnabled(bool enabled)
Enables/disables closing for this view.
Definition: component.h:26
bool isCloseEnabled() const
Gets a boolean indicating whether or not closing of this view is enabled.
virtual void setVisible(bool visible)
Sets the visibility of the root widget.
void visibilityChanged(bool visible)
Emitted when the visibility flag for the view changes.
const QWidget * getRootWidget() const
Gets the root widget for this view.
bool isVisible() const
Gets a boolean indicating whether or not the view is visible.
void closeRequest()
Emitted when a root widget's close button is pressed.
virtual ~View()
Destroys the View object.
View(QWidget *rootWidget, QObject *parent=0)
Constructs a new View.
Utility view class.
Definition: view.h:38