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28 
29 #ifndef CONNECTDIALOG_H
30 #define CONNECTDIALOG_H
31 
32 //
33 //  W A R N I N G
34 //  -------------
35 //
36 // This file is not part of the Qt API.  It exists purely as an
37 // implementation detail.  This header file may change from version to
38 // version without notice, or even be removed.
39 //
40 // We mean it.
41 //
42 
43 #include "ui_connectdialog.h"
44 #include <QtWidgets/qdialog.h>
45 
46 QT_BEGIN_NAMESPACE
47 
48 class QDesignerFormWindowInterface;
49 class QPushButton;
50 
51 namespace qdesigner_internal {
52 
53 class ConnectDialog : public QDialog
54 {
55     Q_OBJECT
56 public:
57     ConnectDialog(QDesignerFormWindowInterface *formWindow, QWidget *sender, QWidget *receiver, QWidget *parent = nullptr);
58 
59     QString signal() const;
60     QString slot() const;
61 
62     void setSignalSlot(const QString &signal, const QString &slot);
63 
64     bool showAllSignalsSlots() const;
65     void setShowAllSignalsSlots(bool showIt);
66 
67 private slots:
68     void populateLists();
69     void selectSignal(QListWidgetItem *item);
70     void selectSlot(QListWidgetItem *item);
71     void populateSignalList();
72     void populateSlotList(const QString &signal = QString());
73     void editSignals();
74     void editSlots();
75 
76 private:
77     enum WidgetMode { NormalWidget, MainContainer, PromotedWidget };
78 
79     static WidgetMode widgetMode(QWidget *w,  QDesignerFormWindowInterface *formWindow);
80     QPushButton *okButton();
81     void setOkButtonEnabled(bool);
82     void editSignalsSlots(QWidget *w, WidgetMode mode, int signalSlotDialogMode);
83 
84     QWidget *m_source;
85     QWidget *m_destination;
86     const WidgetMode m_sourceMode;
87     const WidgetMode m_destinationMode;
88     QDesignerFormWindowInterface *m_formWindow;
89     Ui::ConnectDialog m_ui;
90 };
91 
92 }
93 
94 QT_END_NAMESPACE
95 
96 #endif // CONNECTDIALOG_H
97