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3** Copyright (C) 2016 The Qt Company Ltd.
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6** This file is part of the Qt Designer of the Qt Toolkit.
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28
29#ifndef BUDDYEDITOR_H
30#define BUDDYEDITOR_H
31
32#include "buddyeditor_global.h"
33
34#include <connectionedit_p.h>
35#include <QtCore/qpointer.h>
36#include <QtCore/qset.h>
37
38QT_BEGIN_NAMESPACE
39
40class QDesignerFormWindowInterface;
41
42class QLabel;
43
44namespace qdesigner_internal {
45
46class QT_BUDDYEDITOR_EXPORT BuddyEditor : public ConnectionEdit
47{
48 Q_OBJECT
49
50public:
51 BuddyEditor(QDesignerFormWindowInterface *form, QWidget *parent);
52
53 QDesignerFormWindowInterface *formWindow() const;
54 void setBackground(QWidget *background) override;
55 void deleteSelected() override;
56
57public slots:
58 void updateBackground() override;
59 void widgetRemoved(QWidget *w) override;
60 void autoBuddy();
61
62protected:
63 QWidget *widgetAt(const QPoint &pos) const override;
64 Connection *createConnection(QWidget *source, QWidget *destination) override;
65 void endConnection(QWidget *target, const QPoint &pos) override;
66 void createContextMenu(QMenu &menu) override;
67
68private:
69 QWidget *findBuddy(QLabel *l, const QWidgetList &existingBuddies) const;
70
71 QPointer<QDesignerFormWindowInterface> m_formWindow;
72 bool m_updating;
73};
74
75} // namespace qdesigner_internal
76
77QT_END_NAMESPACE
78
79#endif
80

source code of qttools/src/designer/src/components/buddyeditor/buddyeditor.h