DirectoryPickerAction

Qualified name: mv::gui::DirectoryPickerAction

class DirectoryPickerAction : public mv::gui::WidgetAction

Directory picker action class.

Action class for picking a directory

Author

Thomas Kroes

Public Types

enum WidgetFlag

Describes the widget configurations.

Values:

enumerator LineEdit

enumerator PushButton

Widget includes a line edit.

enumerator Default

There is a button to pick a directory.

Public Functions

explicit DirectoryPickerAction(QObject *parent, const QString &title, const QString &directory = QString())

Constructor.

Parameters:

• parent – Pointer to parent object

• title – Title of the action

• directory – Directory

QString getDirectory() const

Get the current directory.

Returns:

Current directory

void setDirectory(const QString &directory)

Set the current directory.

Parameters:

directory – Current directory

QString getPlaceholderString() const

Get placeholder text.

Returns:

Placeholder string

void setPlaceHolderString(const QString &placeholderString)

Set placeholder text.

Parameters:

placeholderText – Placeholder text

QString getDirectoryName() const

Get directory name.

Returns:

Directory name

void setUseNativeFileDialog(bool useNativeDialog)

Set whether to use native or Qt file dialog.

Parameters:

useNativeDialog – Whether to use native or Qt file dialog

bool getUseNativeFileDialog() const

Get whether to use native or Qt file dialog.

Returns:

Bool whether to use native or Qt file dialog

bool isValid() const

Get whether the directory is valid or not.

Returns:

Boolean indication whether the directory is valid or not

virtual void fromVariantMap(const QVariantMap &variantMap) override

Load widget action from variant map.

Parameters:

Variant – map representation of the widget action

virtual QVariantMap toVariantMap() const override

Save widget action to variant map.

Returns:

Variant map representation of the widget action

void directoryChanged(const QString &directory)

Signals that the directory changed.

Parameters:

directory – Directory that changed

void placeholderStringChanged(const QString &placeholderString)

Signals that the placeholder string changed.

Parameters:

placeholderString – Placeholder string that changed

Protected Functions

virtual QWidget *getWidget(QWidget *parent, const std::int32_t &widgetFlags) override

Get widget representation of the directory picker action.

Parameters:

• parent – Pointer to parent widget

• widgetFlags – Widget flags for the configuration of the widget

Protected Attributes

QCompleter _completer

Directory model.

StringAction _directoryAction

Completer.

TriggerAction _pickAction

Directory action.

bool _useNativeDialog

Pick directory action.