Obsolete Members for QMessageBox

以下成員源於類 QMessageBox 已過時。 提供它們是為使舊源代碼能繼續工作。強烈建議不要在新代碼中使用它們。

公共類型

(obsolete) typedef Button

公共函數

`(obsolete)`	QMessageBox (const QString & title , const QString & text , QMessageBox::Icon icon , int button0 , int button1 , int button2 , QWidget * parent = nullptr, Qt::WindowFlags f = Qt::Dialog \| Qt::MSWindowsFixedSizeDialogHint)
`(obsolete)` QString	buttonText (int button ) const
`(obsolete)` void	setButtonText (int button , const QString & text )

靜態公共成員

`(obsolete)` int	critical (QWidget * parent , const QString & title , const QString & text , int button0 , int button1 , int button2 = 0)
`(obsolete)` int	critical (QWidget * parent , const QString & title , const QString & text , const QString & button0Text , const QString & button1Text = QString(), const QString & button2Text = QString(), int defaultButtonNumber = 0, int escapeButtonNumber = -1)
`(obsolete)` int	information (QWidget * parent , const QString & title , const QString & text , int button0 , int button1 = 0, int button2 = 0)
`(obsolete)` int	information (QWidget * parent , const QString & title , const QString & text , const QString & button0Text , const QString & button1Text = QString(), const QString & button2Text = QString(), int defaultButtonNumber = 0, int escapeButtonNumber = -1)
`(obsolete)` int	question (QWidget * parent , const QString & title , const QString & text , int button0 , int button1 = 0, int button2 = 0)
`(obsolete)` int	question (QWidget * parent , const QString & title , const QString & text , const QString & button0Text , const QString & button1Text = QString(), const QString & button2Text = QString(), int defaultButtonNumber = 0, int escapeButtonNumber = -1)
`(obsolete)` QPixmap	standardIcon (QMessageBox::Icon icon )
`(obsolete)` int	warning (QWidget * parent , const QString & title , const QString & text , int button0 , int button1 , int button2 = 0)
`(obsolete)` int	warning (QWidget * parent , const QString & title , const QString & text , const QString & button0Text , const QString & button1Text = QString(), const QString & button2Text = QString(), int defaultButtonNumber = 0, int escapeButtonNumber = -1)

成員類型文檔編製

typedef QMessageBox:: Button

This typedef is obsolete. It is provided to keep old source code working. We strongly advise against using it in new code.

使用 QMessageBox::StandardButton 代替。

成員函數文檔編製

QMessageBox:: QMessageBox (const QString & title , const QString & text , QMessageBox::Icon icon , int button0 , int button1 , int button2 , QWidget * parent = nullptr, Qt::WindowFlags f = Qt::Dialog | Qt::MSWindowsFixedSizeDialogHint)

此函數已過時。提供它是為使舊源代碼能繼續工作。強烈建議不要在新代碼中使用它。

Constructs a message box with a title ， text ， icon , and up to three buttons.

The icon must be one of the following:

Each button, button0 , button1 and button2 , can have one of the following values:

使用 QMessageBox::NoButton for the later parameters to have fewer than three buttons in your message box. If you don't specify any buttons at all, QMessageBox will provide an Ok button.

One of the buttons can be OR-ed with the QMessageBox::Default flag to make it the default button (clicked when Enter is pressed).

One of the buttons can be OR-ed with the QMessageBox::Escape flag to make it the cancel or close button (clicked when Esc is pressed).

        QMessageBox mb("Application Name",
                       "Hardware failure.\n\nDisk error detected\nDo you want to stop?",
                       QMessageBox::Question,
                       QMessageBox::Yes | QMessageBox::Default,
                       QMessageBox::No | QMessageBox::Escape,
                       QMessageBox::NoButton);
        if (mb.exec() == QMessageBox::No) {
            // try again

消息框是應用程序模態對話框。

The parent and f 自變量被傳遞給 QDialog 構造函數。

另請參閱 setWindowTitle (), setText ()，和 setIcon ().

QString QMessageBox:: buttonText ( int button ) const

此函數已過時。提供它是為使舊源代碼能繼續工作。強烈建議不要在新代碼中使用它。

Returns the text of the message box button button , or an empty string if the message box does not contain the button.

使用 button () 和 QPushButton::text () 代替。

另請參閱 setButtonText ().

`[static]` int QMessageBox:: critical ( QWidget * parent , const QString & title , const QString & text , int button0 , int button1 , int button2 = 0)

此函數已過時。提供它是為使舊源代碼能繼續工作。強烈建議不要在新代碼中使用它。

Opens a critical message box with the given title and text . The dialog may have up to three buttons. Each of the button parameters, button0 , button1 and button2 may be set to one of the following values:

If you don't want all three buttons, set the last button, or last two buttons to QMessageBox::NoButton .

One button can be OR-ed with QMessageBox::Default , and one button can be OR-ed with QMessageBox::Escape .

Returns the identity ( QMessageBox::Ok ，或 QMessageBox::No , etc.) of the button that was clicked.

消息框是應用程序模態對話框。

警告： 不要刪除 parent during the execution of the dialog. If you want to do this, you should create the dialog yourself using one of the QMessageBox 構造函數。

另請參閱 information (), question ()，和 warning ().

`[static]` int QMessageBox:: critical ( QWidget * parent , const QString & title , const QString & text , const QString & button0Text , const QString & button1Text = QString(), const QString & button2Text = QString(), int defaultButtonNumber = 0, int escapeButtonNumber = -1)

此函數已過時。提供它是為使舊源代碼能繼續工作。強烈建議不要在新代碼中使用它。

這是重載函數。

Displays a critical error message box with the given title and text , as well as one, two, or three buttons. Returns the number of the button that was clicked (0, 1 or 2).

button0Text is the text of the first button, and is optional. If button0Text is not supplied, "OK" (translated) will be used. button1Text is the text of the second button, and is optional, and button2Text is the text of the third button, and is optional. defaultButtonNumber (0, 1 or 2) is the index of the default button; pressing Return or Enter is the same as clicking the default button. It defaults to 0 (the first button). escapeButtonNumber is the index of the Escape button; pressing Escape is the same as clicking this button. It defaults to -1; supply 0, 1, or 2 to make pressing Escape equivalent to clicking the relevant button.

消息框是應用程序模態對話框。

警告： 不要刪除 parent during the execution of the dialog. If you want to do this, you should create the dialog yourself using one of the QMessageBox 構造函數。

另請參閱 information (), question ()，和 warning ().

`[static]` int QMessageBox:: information ( QWidget * parent , const QString & title , const QString & text , int button0 , int button1 = 0, int button2 = 0)

此函數已過時。提供它是為使舊源代碼能繼續工作。強烈建議不要在新代碼中使用它。

打開信息消息框采用給定 title 和 text . The dialog may have up to three buttons. Each of the buttons, button0 , button1 and button2 may be set to one of the following values:

If you don't want all three buttons, set the last button, or last two buttons to QMessageBox::NoButton .

One button can be OR-ed with QMessageBox::Default , and one button can be OR-ed with QMessageBox::Escape .

Returns the identity ( QMessageBox::Ok ，或 QMessageBox::No , etc.) of the button that was clicked.

消息框是應用程序模態對話框。

警告： 不要刪除 parent during the execution of the dialog. If you want to do this, you should create the dialog yourself using one of the QMessageBox 構造函數。

另請參閱 question (), warning ()，和 critical ().

`[static]` int QMessageBox:: information ( QWidget * parent , const QString & title , const QString & text , const QString & button0Text , const QString & button1Text = QString(), const QString & button2Text = QString(), int defaultButtonNumber = 0, int escapeButtonNumber = -1)

此函數已過時。提供它是為使舊源代碼能繼續工作。強烈建議不要在新代碼中使用它。

這是重載函數。

Displays an information message box with the given title and text , as well as one, two or three buttons. Returns the index of the button that was clicked (0, 1 or 2).

button0Text is the text of the first button, and is optional. If button0Text is not supplied, "OK" (translated) will be used. button1Text is the text of the second button, and is optional. button2Text is the text of the third button, and is optional. defaultButtonNumber (0, 1 or 2) is the index of the default button; pressing Return or Enter is the same as clicking the default button. It defaults to 0 (the first button). escapeButtonNumber is the index of the escape button; pressing Esc is the same as clicking this button. It defaults to -1; supply 0, 1 or 2 to make pressing Esc equivalent to clicking the relevant button.

消息框是應用程序模態對話框。

警告： 不要刪除 parent during the execution of the dialog. If you want to do this, you should create the dialog yourself using one of the QMessageBox 構造函數。

另請參閱 question (), warning ()，和 critical ().

`[static]` int QMessageBox:: question ( QWidget * parent , const QString & title , const QString & text , int button0 , int button1 = 0, int button2 = 0)

此函數已過時。提供它是為使舊源代碼能繼續工作。強烈建議不要在新代碼中使用它。

打開問題消息框采用給定 title and text . The dialog may have up to three buttons. Each of the buttons, button0 , button1 and button2 may be set to one of the following values:

If you don't want all three buttons, set the last button, or last two buttons to QMessageBox::NoButton .

One button can be OR-ed with QMessageBox::Default , and one button can be OR-ed with QMessageBox::Escape .

Returns the identity ( QMessageBox::Yes ，或 QMessageBox::No , etc.) of the button that was clicked.

消息框是應用程序模態對話框。

警告： 不要刪除 parent during the execution of the dialog. If you want to do this, you should create the dialog yourself using one of the QMessageBox 構造函數。

另請參閱 information (), warning ()，和 critical ().

`[static]` int QMessageBox:: question ( QWidget * parent , const QString & title , const QString & text , const QString & button0Text , const QString & button1Text = QString(), const QString & button2Text = QString(), int defaultButtonNumber = 0, int escapeButtonNumber = -1)

此函數已過時。提供它是為使舊源代碼能繼續工作。強烈建議不要在新代碼中使用它。

這是重載函數。

Displays a question message box with the given title and text , as well as one, two or three buttons. Returns the index of the button that was clicked (0, 1 or 2).

button0Text is the text of the first button, and is optional. If button0Text is not supplied, "OK" (translated) will be used. button1Text is the text of the second button, and is optional. button2Text is the text of the third button, and is optional. defaultButtonNumber (0, 1 or 2) is the index of the default button; pressing Return or Enter is the same as clicking the default button. It defaults to 0 (the first button). escapeButtonNumber is the index of the Escape button; pressing Escape is the same as clicking this button. It defaults to -1; supply 0, 1 or 2 to make pressing Escape equivalent to clicking the relevant button.

消息框是應用程序模態對話框。

警告： 不要刪除 parent during the execution of the dialog. If you want to do this, you should create the dialog yourself using one of the QMessageBox 構造函數。

另請參閱 information (), warning ()，和 critical ().

void QMessageBox:: setButtonText ( int button , const QString & text )

此函數已過時。提供它是為使舊源代碼能繼續工作。強烈建議不要在新代碼中使用它。

Sets the text of the message box button button to text . Setting the text of a button that is not in the message box is silently ignored.

使用 addButton () 代替。

另請參閱 buttonText ().

`[static]` QPixmap QMessageBox:: standardIcon ( QMessageBox::Icon icon )

此函數已過時。提供它是為使舊源代碼能繼續工作。強烈建議不要在新代碼中使用它。

Returns the pixmap used for a standard icon. This allows the pixmaps to be used in more complex message boxes. icon specifies the required icon, e.g. QMessageBox::Question , QMessageBox::Information , QMessageBox::Warning or QMessageBox::Critical .

調用 QStyle::standardIcon () 采用 QStyle::SP_MessageBoxInformation etc. instead.

`[static]` int QMessageBox:: warning ( QWidget * parent , const QString & title , const QString & text , int button0 , int button1 , int button2 = 0)

此函數已過時。提供它是為使舊源代碼能繼續工作。強烈建議不要在新代碼中使用它。

Opens a warning message box with the given title and text . The dialog may have up to three buttons. Each of the button parameters, button0 , button1 and button2 may be set to one of the following values:

If you don't want all three buttons, set the last button, or last two buttons to QMessageBox::NoButton .

One button can be OR-ed with QMessageBox::Default , and one button can be OR-ed with QMessageBox::Escape .

Returns the identity ( QMessageBox::Ok or QMessageBox::No or ...) of the button that was clicked.

消息框是應用程序模態對話框。

警告： 不要刪除 parent during the execution of the dialog. If you want to do this, you should create the dialog yourself using one of the QMessageBox 構造函數。

另請參閱 information (), question ()，和 critical ().

`[static]` int QMessageBox:: warning ( QWidget * parent , const QString & title , const QString & text , const QString & button0Text , const QString & button1Text = QString(), const QString & button2Text = QString(), int defaultButtonNumber = 0, int escapeButtonNumber = -1)

此函數已過時。提供它是為使舊源代碼能繼續工作。強烈建議不要在新代碼中使用它。

這是重載函數。

Displays a warning message box with the given title and text , as well as one, two, or three buttons. Returns the number of the button that was clicked (0, 1, or 2).

消息框是應用程序模態對話框。

警告： 不要刪除 parent during the execution of the dialog. If you want to do this, you should create the dialog yourself using one of the QMessageBox 構造函數。

另請參閱 information (), question ()，和 critical ().

Obsolete Members for QMessageBox

公共類型

公共函數

靜態公共成員

成員類型文檔編製

typedef QMessageBox:: Button

成員函數文檔編製

QMessageBox:: QMessageBox (const QString & title , const QString & text , QMessageBox::Icon icon , int button0 , int button1 , int button2 , QWidget * parent = nullptr, Qt::WindowFlags f = Qt::Dialog | Qt::MSWindowsFixedSizeDialogHint)

QString QMessageBox:: buttonText ( int button ) const

[static] int QMessageBox:: critical ( QWidget * parent , const QString & title , const QString & text , int button0 , int button1 , int button2 = 0)

[static] int QMessageBox:: critical ( QWidget * parent , const QString & title , const QString & text , const QString & button0Text , const QString & button1Text = QString(), const QString & button2Text = QString(), int defaultButtonNumber = 0, int escapeButtonNumber = -1)

[static] int QMessageBox:: information ( QWidget * parent , const QString & title , const QString & text , int button0 , int button1 = 0, int button2 = 0)

[static] int QMessageBox:: information ( QWidget * parent , const QString & title , const QString & text , const QString & button0Text , const QString & button1Text = QString(), const QString & button2Text = QString(), int defaultButtonNumber = 0, int escapeButtonNumber = -1)

[static] int QMessageBox:: question ( QWidget * parent , const QString & title , const QString & text , int button0 , int button1 = 0, int button2 = 0)

[static] int QMessageBox:: question ( QWidget * parent , const QString & title , const QString & text , const QString & button0Text , const QString & button1Text = QString(), const QString & button2Text = QString(), int defaultButtonNumber = 0, int escapeButtonNumber = -1)

void QMessageBox:: setButtonText ( int button , const QString & text )

[static] QPixmap QMessageBox:: standardIcon ( QMessageBox::Icon icon )

[static] int QMessageBox:: warning ( QWidget * parent , const QString & title , const QString & text , int button0 , int button1 , int button2 = 0)

[static] int QMessageBox:: warning ( QWidget * parent , const QString & title , const QString & text , const QString & button0Text , const QString & button1Text = QString(), const QString & button2Text = QString(), int defaultButtonNumber = 0, int escapeButtonNumber = -1)

`[static]` int QMessageBox:: critical ( QWidget * parent , const QString & title , const QString & text , int button0 , int button1 , int button2 = 0)

`[static]` int QMessageBox:: critical ( QWidget * parent , const QString & title , const QString & text , const QString & button0Text , const QString & button1Text = QString(), const QString & button2Text = QString(), int defaultButtonNumber = 0, int escapeButtonNumber = -1)

`[static]` int QMessageBox:: information ( QWidget * parent , const QString & title , const QString & text , int button0 , int button1 = 0, int button2 = 0)

`[static]` int QMessageBox:: information ( QWidget * parent , const QString & title , const QString & text , const QString & button0Text , const QString & button1Text = QString(), const QString & button2Text = QString(), int defaultButtonNumber = 0, int escapeButtonNumber = -1)

`[static]` int QMessageBox:: question ( QWidget * parent , const QString & title , const QString & text , int button0 , int button1 = 0, int button2 = 0)

`[static]` int QMessageBox:: question ( QWidget * parent , const QString & title , const QString & text , const QString & button0Text , const QString & button1Text = QString(), const QString & button2Text = QString(), int defaultButtonNumber = 0, int escapeButtonNumber = -1)

`[static]` QPixmap QMessageBox:: standardIcon ( QMessageBox::Icon icon )

`[static]` int QMessageBox:: warning ( QWidget * parent , const QString & title , const QString & text , int button0 , int button1 , int button2 = 0)

`[static]` int QMessageBox:: warning ( QWidget * parent , const QString & title , const QString & text , const QString & button0Text , const QString & button1Text = QString(), const QString & button2Text = QString(), int defaultButtonNumber = 0, int escapeButtonNumber = -1)