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** GNU General Public License Usage | |
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#ifndef BUTTON_TASKMENU_H | |
#define BUTTON_TASKMENU_H | |
#include <QtGui/QAbstractButton> | |
#include <QtGui/QCommandLinkButton> | |
#include <QtGui/QButtonGroup> | |
#include <qdesigner_taskmenu_p.h> | |
#include <extensionfactory_p.h> | |
QT_BEGIN_NAMESPACE | |
class QMenu; | |
class QActionGroup; | |
class QDesignerFormWindowCursorInterface; | |
namespace qdesigner_internal { | |
// ButtonGroupMenu: Mixin menu for the 'select members'/'break group' options of | |
// the task menu of buttons and button group | |
class ButtonGroupMenu : public QObject | |
{ | |
Q_OBJECT | |
Q_DISABLE_COPY(ButtonGroupMenu) | |
public: | |
ButtonGroupMenu(QObject *parent = 0); | |
void initialize(QDesignerFormWindowInterface *formWindow, | |
QButtonGroup *buttonGroup = 0, | |
/* Current button for selection in ButtonMode */ | |
QAbstractButton *currentButton = 0); | |
QAction *selectGroupAction() const { return m_selectGroupAction; } | |
QAction *breakGroupAction() const { return m_breakGroupAction; } | |
private slots: | |
void selectGroup(); | |
void breakGroup(); | |
private: | |
QAction *m_selectGroupAction; | |
QAction *m_breakGroupAction; | |
QDesignerFormWindowInterface *m_formWindow; | |
QButtonGroup *m_buttonGroup; | |
QAbstractButton *m_currentButton; | |
}; | |
// Task menu extension of a QButtonGroup | |
class ButtonGroupTaskMenu : public QObject, public QDesignerTaskMenuExtension | |
{ | |
Q_OBJECT | |
Q_DISABLE_COPY(ButtonGroupTaskMenu) | |
Q_INTERFACES(QDesignerTaskMenuExtension) | |
public: | |
explicit ButtonGroupTaskMenu(QButtonGroup *buttonGroup, QObject *parent = 0); | |
virtual QAction *preferredEditAction() const; | |
virtual QList<QAction*> taskActions() const; | |
private: | |
QButtonGroup *m_buttonGroup; | |
QList<QAction*> m_taskActions; | |
mutable ButtonGroupMenu m_menu; | |
}; | |
// Task menu extension of a QAbstractButton | |
class ButtonTaskMenu: public QDesignerTaskMenu | |
{ | |
Q_OBJECT | |
Q_DISABLE_COPY(ButtonTaskMenu) | |
public: | |
explicit ButtonTaskMenu(QAbstractButton *button, QObject *parent = 0); | |
virtual ~ButtonTaskMenu(); | |
virtual QAction *preferredEditAction() const; | |
virtual QList<QAction*> taskActions() const; | |
QAbstractButton *button() const; | |
protected: | |
void insertAction(int index, QAction *a); | |
private slots: | |
void createGroup(); | |
void addToGroup(QAction *a); | |
void removeFromGroup(); | |
private: | |
enum SelectionType { | |
OtherSelection, | |
UngroupedButtonSelection, | |
GroupedButtonSelection | |
}; | |
SelectionType selectionType(const QDesignerFormWindowCursorInterface *cursor, QButtonGroup ** ptrToGroup = 0) const; | |
bool refreshAssignMenu(const QDesignerFormWindowInterface *fw, int buttonCount, SelectionType st, QButtonGroup *currentGroup); | |
QMenu *createGroupSelectionMenu(const QDesignerFormWindowInterface *fw); | |
QList<QAction*> m_taskActions; | |
mutable ButtonGroupMenu m_groupMenu; | |
QMenu *m_assignGroupSubMenu; | |
QActionGroup *m_assignActionGroup; | |
QAction *m_assignToGroupSubMenuAction; | |
QMenu *m_currentGroupSubMenu; | |
QAction *m_currentGroupSubMenuAction; | |
QAction *m_createGroupAction; | |
QAction *m_preferredEditAction; | |
QAction *m_removeFromGroupAction; | |
}; | |
// Task menu extension of a QCommandLinkButton | |
class CommandLinkButtonTaskMenu: public ButtonTaskMenu | |
{ | |
Q_OBJECT | |
Q_DISABLE_COPY(CommandLinkButtonTaskMenu) | |
public: | |
explicit CommandLinkButtonTaskMenu(QCommandLinkButton *button, QObject *parent = 0); | |
}; | |
typedef ExtensionFactory<QDesignerTaskMenuExtension, QButtonGroup, ButtonGroupTaskMenu> ButtonGroupTaskMenuFactory; | |
typedef ExtensionFactory<QDesignerTaskMenuExtension, QCommandLinkButton, CommandLinkButtonTaskMenu> CommandLinkButtonTaskMenuFactory; | |
typedef ExtensionFactory<QDesignerTaskMenuExtension, QAbstractButton, ButtonTaskMenu> ButtonTaskMenuFactory; | |
} // namespace qdesigner_internal | |
QT_END_NAMESPACE | |
#endif // BUTTON_TASKMENU_H |