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41 
42 #ifndef Q3ACTION_H
43 #define Q3ACTION_H
44 
45 #include <QtGui/qicon.h>
46 #include <QtGui/qkeysequence.h>
47 #include <QtCore/qobject.h>
48 #include <QtCore/qstring.h>
49 
50 QT_BEGIN_HEADER
51 
52 QT_BEGIN_NAMESPACE
53 
54 QT_MODULE(Qt3SupportLight)
55 
56 #ifndef QT_NO_ACTION
57 
58 class Q3ActionPrivate;
59 class Q3ActionGroupPrivate;
60 class QStatusBar;
61 class Q3PopupMenu;
62 class QToolTipGroup;
63 class QWidget;
64 
65 class Q_COMPAT_EXPORT Q3Action : public QObject
66 {
67     Q_OBJECT
68     Q_PROPERTY(bool toggleAction READ isToggleAction WRITE setToggleAction)
69     Q_PROPERTY(bool on READ isOn WRITE setOn)
70     Q_PROPERTY(bool enabled READ isEnabled WRITE setEnabled)
71     Q_PROPERTY(QIcon iconSet READ iconSet WRITE setIconSet)
72     Q_PROPERTY(QString text READ text WRITE setText)
73     Q_PROPERTY(QString menuText READ menuText WRITE setMenuText)
74     Q_PROPERTY(QString toolTip READ toolTip WRITE setToolTip)
75     Q_PROPERTY(QString statusTip READ statusTip WRITE setStatusTip)
76     Q_PROPERTY(QString whatsThis READ whatsThis WRITE setWhatsThis)
77 #ifndef QT_NO_ACCEL
78     Q_PROPERTY(QKeySequence accel READ accel WRITE setAccel)
79 #endif
80     Q_PROPERTY(bool visible READ isVisible WRITE setVisible)
81 
82 public:
83     Q3Action(QObject* parent, const char* name = 0);
84 #ifndef QT_NO_ACCEL
85     Q3Action(const QString& menuText, QKeySequence accel,
86              QObject* parent, const char* name = 0);
87     Q3Action(const QIcon& icon, const QString& menuText, QKeySequence accel,
88              QObject* parent, const char* name = 0);
89 
90     Q3Action(const QString& text, const QIcon& icon, const QString& menuText, QKeySequence accel,
91              QObject* parent, const char* name = 0, bool toggle = false); // obsolete
92     Q3Action(const QString& text, const QString& menuText, QKeySequence accel, QObject* parent,
93              const char* name = 0, bool toggle = false); // obsolete
94 #endif
95     Q3Action(QObject* parent, const char* name , bool toggle); // obsolete
96     ~Q3Action();
97 
98     virtual void setIconSet(const QIcon&);
99     QIcon iconSet() const;
100     virtual void setText(const QString&);
101     QString text() const;
102     virtual void setMenuText(const QString&);
103     QString menuText() const;
104     virtual void setToolTip(const QString&);
105     QString toolTip() const;
106     virtual void setStatusTip(const QString&);
107     QString statusTip() const;
108     virtual void setWhatsThis(const QString&);
109     QString whatsThis() const;
110 #ifndef QT_NO_ACCEL
111     virtual void setAccel(const QKeySequence& key);
112     QKeySequence accel() const;
113 #endif
114     virtual void setToggleAction(bool);
115 
116     bool isToggleAction() const;
117     bool isOn() const;
118     bool isEnabled() const;
119     bool isVisible() const;
120     virtual bool addTo(QWidget*);
121     virtual bool removeFrom(QWidget*);
122 
123 protected:
124     virtual void addedTo(QWidget *actionWidget, QWidget *container);
125     virtual void addedTo(int index, Q3PopupMenu *menu);
126 
127 public Q_SLOTS:
128     void activate();
129     void toggle();
130     virtual void setOn(bool);
131     virtual void setEnabled(bool);
132     void setDisabled(bool);
133     virtual void setVisible(bool);
134 
135 Q_SIGNALS:
136     void activated();
137     void toggled(bool);
138 
139 private Q_SLOTS:
140     void internalActivation();
141     void toolButtonToggled(bool);
142     void objectDestroyed();
143     void menuStatusText(int id);
144     void showStatusText(const QString&);
145     void clearStatusText();
146 
147 private:
148     Q_DISABLE_COPY(Q3Action)
149 
150     void init();
151 
152     Q3ActionPrivate* d;
153 
154     friend class Q3ActionPrivate;
155     friend class Q3ActionGroup;
156     friend class Q3ActionGroupPrivate;
157 };
158 
159 class Q_COMPAT_EXPORT Q3ActionGroup : public Q3Action
160 {
161     Q_OBJECT
162     Q_PROPERTY(bool exclusive READ isExclusive WRITE setExclusive)
163     Q_PROPERTY(bool usesDropDown READ usesDropDown WRITE setUsesDropDown)
164 
165 public:
166     Q3ActionGroup(QObject* parent, const char* name = 0);
167     Q3ActionGroup(QObject* parent, const char* name , bool exclusive ); // obsolete
168     ~Q3ActionGroup();
169     void setExclusive(bool);
170     bool isExclusive() const;
171     void add(Q3Action* a);
172     void addSeparator();
173     bool addTo(QWidget*);
174     bool removeFrom(QWidget*);
175     void setEnabled(bool);
176     void setToggleAction(bool toggle);
177     void setOn(bool on);
178     void setVisible(bool);
179 
180     void setUsesDropDown(bool enable);
181     bool usesDropDown() const;
182 
183     void setIconSet(const QIcon &);
184     void setText(const QString&);
185     void setMenuText(const QString&);
186     void setToolTip(const QString&);
187     void setWhatsThis(const QString&);
188 
189 protected:
190     void childEvent(QChildEvent*);
191     virtual void addedTo(QWidget *actionWidget, QWidget *container, Q3Action *a);
192     virtual void addedTo(int index, Q3PopupMenu *menu, Q3Action *a);
193     virtual void addedTo(QWidget *actionWidget, QWidget *container);
194     virtual void addedTo(int index, Q3PopupMenu *menu);
195 
196 Q_SIGNALS:
197     void selected(Q3Action*);
198     void activated(Q3Action *);
199 
200 private Q_SLOTS:
201     void childToggled(bool);
202     void childActivated();
203     void childDestroyed();
204     void internalComboBoxActivated(int);
205     void internalComboBoxHighlighted(int);
206     void internalToggle(Q3Action*);
207     void objectDestroyed();
208 
209 private:
210     Q3ActionGroupPrivate* d;
211 
212 public:
insert(Q3Action * a)213     void insert(Q3Action *a) { add(a); }
214 
215 private:
216     Q_DISABLE_COPY(Q3ActionGroup)
217 };
218 
219 #endif // QT_NO_ACTION
220 
221 QT_END_NAMESPACE
222 
223 QT_END_HEADER
224 
225 #endif // Q3ACTION_H
226