| 1 | // Copyright (C) 2016 The Qt Company Ltd. |
|---|---|
| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
| 3 | |
| 4 | #ifndef QDIALOG_H |
| 5 | #define QDIALOG_H |
| 6 | |
| 7 | #include <QtWidgets/qtwidgetsglobal.h> |
| 8 | #include <QtWidgets/qwidget.h> |
| 9 | |
| 10 | QT_REQUIRE_CONFIG(dialog); |
| 11 | |
| 12 | QT_BEGIN_NAMESPACE |
| 13 | |
| 14 | |
| 15 | class QPushButton; |
| 16 | class QDialogPrivate; |
| 17 | |
| 18 | class Q_WIDGETS_EXPORT QDialog : public QWidget |
| 19 | { |
| 20 | Q_OBJECT |
| 21 | friend class QPushButton; |
| 22 | |
| 23 | Q_PROPERTY(bool sizeGripEnabled READ isSizeGripEnabled WRITE setSizeGripEnabled) |
| 24 | Q_PROPERTY(bool modal READ isModal WRITE setModal) |
| 25 | |
| 26 | public: |
| 27 | explicit QDialog(QWidget *parent = nullptr, Qt::WindowFlags f = Qt::WindowFlags()); |
| 28 | ~QDialog(); |
| 29 | |
| 30 | enum DialogCode { Rejected, Accepted }; |
| 31 | Q_ENUM(DialogCode) |
| 32 | |
| 33 | int result() const; |
| 34 | |
| 35 | void setVisible(bool visible) override; |
| 36 | |
| 37 | QSize sizeHint() const override; |
| 38 | QSize minimumSizeHint() const override; |
| 39 | |
| 40 | void setSizeGripEnabled(bool); |
| 41 | bool isSizeGripEnabled() const; |
| 42 | |
| 43 | void setModal(bool modal); |
| 44 | void setResult(int r); |
| 45 | |
| 46 | Q_SIGNALS: |
| 47 | void finished(int result); |
| 48 | void accepted(); |
| 49 | void rejected(); |
| 50 | |
| 51 | public Q_SLOTS: |
| 52 | virtual void open(); |
| 53 | virtual int exec(); |
| 54 | virtual void done(int); |
| 55 | virtual void accept(); |
| 56 | virtual void reject(); |
| 57 | |
| 58 | protected: |
| 59 | QDialog(QDialogPrivate &, QWidget *parent, Qt::WindowFlags f = Qt::WindowFlags()); |
| 60 | |
| 61 | void keyPressEvent(QKeyEvent *) override; |
| 62 | void closeEvent(QCloseEvent *) override; |
| 63 | void showEvent(QShowEvent *) override; |
| 64 | void resizeEvent(QResizeEvent *) override; |
| 65 | #ifndef QT_NO_CONTEXTMENU |
| 66 | void contextMenuEvent(QContextMenuEvent *) override; |
| 67 | #endif |
| 68 | bool eventFilter(QObject *, QEvent *) override; |
| 69 | void adjustPosition(QWidget*); |
| 70 | private: |
| 71 | Q_DECLARE_PRIVATE(QDialog) |
| 72 | Q_DISABLE_COPY(QDialog) |
| 73 | }; |
| 74 | |
| 75 | QT_END_NAMESPACE |
| 76 | |
| 77 | #endif // QDIALOG_H |
| 78 |