- Extending Qt Creator Manual
- CheckableMessageBox
- Extending Qt Creator Manual 10.0.0-beta1

# CheckableMessageBox Class

class Utils::CheckableMessageBox

The CheckableMessageBox class implements a message box suitable for questions with a "Do not ask me again" checkbox. More...

Header: | #include <CheckableMessageBox>

- List of all members, including inherited members

## Public Functions

QString | checkBoxText() const
QDialogButtonBox::StandardButton | defaultButton() const
QMessageBox::Icon | icon() const
bool | isChecked() const
void | setCheckBoxText(const QString &)
void | setChecked(bool s)
void | setDefaultButton(QDialogButtonBox::StandardButton s)
void | setIcon(QMessageBox::Icon icon)
void | setStandardButtons(QDialogButtonBox::StandardButtons s)
void | setText(const QString &)
QDialogButtonBox::StandardButtons | standardButtons() const
QString | text() const

## Static Public Members

QDialogButtonBox::StandardButton | doNotAskAgainQuestion(QWidget *parent, const QString &title, const QString &text, QSettings *settings, const QString &settingsSubKey, QDialogButtonBox::StandardButtons buttons = QDialogButtonBox::Yes|QDialogButtonBox::No, QDialogButtonBox::StandardButton defaultButton = QDialogButtonBox::No, QDialogButtonBox::StandardButton acceptButton = QDialogButtonBox::Yes)
QDialogButtonBox::StandardButton | doNotShowAgainInformation(QWidget *parent, const QString &title, const QString &text, QSettings *settings, const QString &settingsSubKey, QDialogButtonBox::StandardButtons buttons = QDialogButtonBox::Ok, QDialogButtonBox::StandardButton defaultButton = QDialogButtonBox::NoButton)
bool | hasSuppressedQuestions(QSettings *settings)
QString | msgDoNotAskAgain()
QString | msgDoNotShowAgain()
void | resetAllDoNotAskAgainQuestions(QSettings *settings)

## Detailed Description

Emulates the QMessageBox API with static conveniences. The message label can open external URLs.

## Member Function Documentation

### `[static]` QDialogButtonBox::StandardButton CheckableMessageBox::doNotAskAgainQuestion(QWidget *parent, const QString &title, const QString &text, QSettings *settings, const QString &settingsSubKey, QDialogButtonBox::StandardButtons buttons = QDialogButtonBox::Yes|QDialogButtonBox::No, QDialogButtonBox::StandardButton defaultButton = QDialogButtonBox::No, QDialogButtonBox::StandardButton acceptButton = QDialogButtonBox::Yes)

Shows a message box with given title and text, and a Do not ask again check box. If the user checks the check box and accepts the dialog with the acceptButton, further invocations of this function with the same settings and settingsSubKey will not show the dialog, but instantly return acceptButton.

Returns the clicked button, or QDialogButtonBox::NoButton if the user rejects the dialog with the escape key, or acceptButton if the dialog is suppressed.

### `[static]` QDialogButtonBox::StandardButton CheckableMessageBox::doNotShowAgainInformation(QWidget *parent, const QString &title, const QString &text, QSettings *settings, const QString &settingsSubKey, QDialogButtonBox::StandardButtons buttons = QDialogButtonBox::Ok, QDialogButtonBox::StandardButton defaultButton = QDialogButtonBox::NoButton)

Shows a message box with given title and text, and a Do not show again check box. If the user checks the check box and quits the dialog, further invocations of this function with the same settings and settingsSubKey will not show the dialog, but instantly return.

Returns the clicked button, or QDialogButtonBox::NoButton if the user rejects the dialog with the escape key, or defaultButton if the dialog is suppressed.

### `[static]` bool CheckableMessageBox::hasSuppressedQuestions(QSettings *settings)

Returns whether any message boxes from doNotAskAgainQuestion() are suppressed in the settings.

### `[static]` QString CheckableMessageBox::msgDoNotAskAgain()

Returns the standard Do not ask again check box text.

See also doNotAskAgainQuestion().

### `[static]` QString CheckableMessageBox::msgDoNotShowAgain()

Returns the standard Do not show again check box text.

See also doNotShowAgainInformation().

### `[static]` void CheckableMessageBox::resetAllDoNotAskAgainQuestions(QSettings *settings)

Resets all suppression settings for doNotAskAgainQuestion() found in settings, so all these message boxes are shown again.