annotate widgets/PropertyStack.h @ 349:369a197737c7

* Various fixes to object lifetime management, particularly in the spectrum layer and for notification of main model deletion. The main purpose of this is to improve the behaviour of the spectrum, but I think it may also help with #1840922 Various crashes in Layer Summary window.
author Chris Cannam
date Wed, 23 Jan 2008 15:43:27 +0000
parents 6b023411087b
children 596414d20ef0
rev   line source
Chris@58 1 /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */
Chris@0 2
Chris@0 3 /*
Chris@59 4 Sonic Visualiser
Chris@59 5 An audio file viewer and annotation editor.
Chris@59 6 Centre for Digital Music, Queen Mary, University of London.
Chris@59 7 This file copyright 2006 Chris Cannam.
Chris@0 8
Chris@59 9 This program is free software; you can redistribute it and/or
Chris@59 10 modify it under the terms of the GNU General Public License as
Chris@59 11 published by the Free Software Foundation; either version 2 of the
Chris@59 12 License, or (at your option) any later version. See the file
Chris@59 13 COPYING included with this distribution for more information.
Chris@0 14 */
Chris@0 15
Chris@0 16 #ifndef _PROPERTY_STACK_H_
Chris@0 17 #define _PROPERTY_STACK_H_
Chris@0 18
Chris@0 19 #include <QFrame>
Chris@0 20 #include <QTabWidget>
Chris@0 21 #include <vector>
Chris@0 22
Chris@0 23 class Layer;
Chris@0 24 class View;
Chris@0 25 class PropertyBox;
Chris@0 26 class PropertyContainer;
Chris@0 27
Chris@0 28 class PropertyStack : public QTabWidget
Chris@0 29 {
Chris@0 30 Q_OBJECT
Chris@0 31
Chris@0 32 public:
Chris@0 33 PropertyStack(QWidget *parent, View *client);
Chris@0 34
Chris@52 35 View *getClient() { return m_client; }
Chris@0 36 bool containsContainer(PropertyContainer *container) const;
Chris@19 37 int getContainerIndex(PropertyContainer *container) const;
Chris@0 38
Chris@0 39 signals:
Chris@190 40 void viewSelected(View *client);
Chris@52 41 void propertyContainerSelected(View *client, PropertyContainer *container);
Chris@189 42 void contextHelpChanged(const QString &);
Chris@0 43
Chris@0 44 public slots:
Chris@0 45 void propertyContainerAdded(PropertyContainer *);
Chris@0 46 void propertyContainerRemoved(PropertyContainer *);
Chris@0 47 void propertyContainerPropertyChanged(PropertyContainer *);
Chris@197 48 void propertyContainerPropertyRangeChanged(PropertyContainer *);
Chris@0 49 void propertyContainerNameChanged(PropertyContainer *);
Chris@0 50
Chris@47 51 void showLayer(bool);
Chris@47 52
Chris@190 53 void mouseEnteredTabBar();
Chris@190 54 void mouseLeftTabBar();
Chris@190 55 void activeTabClicked();
Chris@190 56
Chris@0 57 protected slots:
Chris@0 58 void selectedContainerChanged(int);
Chris@0 59
Chris@0 60 protected:
Chris@0 61 View *m_client;
Chris@0 62 std::vector<PropertyBox *> m_boxes;
Chris@0 63
Chris@0 64 void repopulate();
Chris@0 65 void updateValues(PropertyContainer *);
Chris@0 66 };
Chris@0 67
Chris@0 68 #endif