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Please review the following information to 35 ** ensure the GNU General Public License version 3.0 requirements will be 36 ** met: http://www.gnu.org/copyleft/gpl.html. 37 ** 38 ** $QT_END_LICENSE$ 39 ** 40 ****************************************************************************/ 41 42 #ifndef CONTAINERWIDGER_TASKMENU_H 43 #define CONTAINERWIDGER_TASKMENU_H 44 45 #include <qdesigner_taskmenu_p.h> 46 #include <shared_enums_p.h> 47 48 #include <extensionfactory_p.h> 49 50 #include <QtCore/QPointer> 51 52 QT_BEGIN_NAMESPACE 53 54 class QDesignerFormWindowInterface; 55 class QDesignerFormEditorInterface; 56 class QDesignerContainerExtension; 57 class QAction; 58 class QMdiArea; 59 class QWorkspace; 60 class QMenu; 61 class QWizard; 62 63 namespace qdesigner_internal { 64 65 class PromotionTaskMenu; 66 67 // ContainerWidgetTaskMenu: Task menu for containers with extension 68 69 class ContainerWidgetTaskMenu: public QDesignerTaskMenu 70 { 71 Q_OBJECT 72 public: 73 explicit ContainerWidgetTaskMenu(QWidget *widget, ContainerType type, QObject *parent = 0); 74 virtual ~ContainerWidgetTaskMenu(); 75 76 virtual QAction *preferredEditAction() const; 77 virtual QList<QAction*> taskActions() const; 78 79 private slots: 80 void removeCurrentPage(); 81 void addPage(); 82 void addPageAfter(); 83 84 protected: 85 QDesignerContainerExtension *containerExtension() const; containerActions()86 QList<QAction*> &containerActions() { return m_taskActions; } 87 int pageCount() const; 88 89 private: 90 QDesignerFormWindowInterface *formWindow() const; 91 92 private: 93 static QString pageMenuText(ContainerType ct, int index, int count); 94 bool canDeletePage() const; 95 96 const ContainerType m_type; 97 QWidget *m_containerWidget; 98 QDesignerFormEditorInterface *m_core; 99 PromotionTaskMenu *m_pagePromotionTaskMenu; 100 QAction *m_pageMenuAction; 101 QMenu *m_pageMenu; 102 QList<QAction*> m_taskActions; 103 QAction *m_actionDeletePage; 104 }; 105 106 // WizardContainerWidgetTaskMenu: Provide next/back since QWizard 107 // has modes in which the "Back" button is not visible. 108 109 class WizardContainerWidgetTaskMenu : public ContainerWidgetTaskMenu { 110 Q_OBJECT 111 public: 112 explicit WizardContainerWidgetTaskMenu(QWizard *w, QObject *parent = 0); 113 114 virtual QList<QAction*> taskActions() const; 115 116 private: 117 QAction *m_nextAction; 118 QAction *m_previousAction; 119 }; 120 121 122 // MdiContainerWidgetTaskMenu: Provide tile/cascade for MDI containers in addition 123 124 class MdiContainerWidgetTaskMenu : public ContainerWidgetTaskMenu { 125 Q_OBJECT 126 public: 127 explicit MdiContainerWidgetTaskMenu(QMdiArea *m, QObject *parent = 0); 128 explicit MdiContainerWidgetTaskMenu(QWorkspace *m, QObject *parent = 0); 129 130 virtual QList<QAction*> taskActions() const; 131 private: 132 void initializeActions(); 133 134 QAction *m_nextAction; 135 QAction *m_previousAction; 136 QAction *m_tileAction; 137 QAction *m_cascadeAction; 138 }; 139 140 class ContainerWidgetTaskMenuFactory: public QExtensionFactory 141 { 142 Q_OBJECT 143 public: 144 explicit ContainerWidgetTaskMenuFactory(QDesignerFormEditorInterface *core, QExtensionManager *extensionManager = 0); 145 146 protected: 147 virtual QObject *createExtension(QObject *object, const QString &iid, QObject *parent) const; 148 149 private: 150 QDesignerFormEditorInterface *m_core; 151 }; 152 153 } // namespace qdesigner_internal 154 155 QT_END_NAMESPACE 156 157 #endif // CONTAINERWIDGER_TASKMENU_H 158