EditorFileDialog

继承： ConfirmationDialog < AcceptDialog < Window < Viewport < Node < Object

A modified version of FileDialog used by the editor.

描述

EditorFileDialog is an enhanced version of FileDialog available only to editor plugins. Additional features include list of favorited/recent files and the ability to see files as thumbnails grid instead of list.

属性

方法

信号

dir_selected ( dir: String )

Emitted when a directory is selected.

file_selected ( path: String )

Emitted when a file is selected.

files_selected ( paths: PackedStringArray )

Emitted when multiple files are selected.

枚举

enum FileMode:

FileMode FILE_MODE_OPEN_FILE = 0

The EditorFileDialog can select only one file. Accepting the window will open the file.

FileMode FILE_MODE_OPEN_FILES = 1

The EditorFileDialog can select multiple files. Accepting the window will open all files.

FileMode FILE_MODE_OPEN_DIR = 2

The EditorFileDialog can select only one directory. Accepting the window will open the directory.

FileMode FILE_MODE_OPEN_ANY = 3

The EditorFileDialog can select a file or directory. Accepting the window will open it.

FileMode FILE_MODE_SAVE_FILE = 4

The EditorFileDialog can select only one file. Accepting the window will save the file.

enum Access:

Access ACCESS_RESOURCES = 0

The EditorFileDialog can only view res:// directory contents.

Access ACCESS_USERDATA = 1

The EditorFileDialog can only view user:// directory contents.

Access ACCESS_FILESYSTEM = 2

The EditorFileDialog can view the entire local file system.

enum DisplayMode:

DisplayMode DISPLAY_THUMBNAILS = 0

The EditorFileDialog displays resources as thumbnails.

DisplayMode DISPLAY_LIST = 1

The EditorFileDialog displays resources as a list of filenames.

属性说明

Access access = 0

• void set_access ( value: Access )
• Access get_access ( )

The location from which the user may select a file, including res://, user://, and the local file system.

String current_dir

• void set_current_dir ( value: String )
• String get_current_dir ( )

The currently occupied directory.

String current_file

• void set_current_file ( value: String )
• String get_current_file ( )

The currently selected file.

String current_path

• void set_current_path ( value: String )
• String get_current_path ( )

The file system path in the address bar.

bool disable_overwrite_warning = false

• void set_disable_overwrite_warning ( value: bool )
• bool is_overwrite_warning_disabled ( )

If true, the EditorFileDialog will not warn the user before overwriting files.

DisplayMode display_mode = 0

• void set_display_mode ( value: DisplayMode )
• DisplayMode get_display_mode ( )

The view format in which the EditorFileDialog displays resources to the user.

FileMode file_mode = 4

• void set_file_mode ( value: FileMode )
• FileMode get_file_mode ( )

The dialog's open or save mode, which affects the selection behavior. See FileMode.

PackedStringArray filters = PackedStringArray()

• void set_filters ( value: PackedStringArray )
• PackedStringArray get_filters ( )

The available file type filters. For example, this shows only .png and .gd files: set_filters(PackedStringArray(["*.png ; PNG Images","*.gd ; GDScript Files"])). Multiple file types can also be specified in a single filter. "*.png, *.jpg, *.jpeg ; Supported Images" will show both PNG and JPEG files when selected.

Note: The returned array is copied and any changes to it will not update the original property value. See PackedStringArray for more details.

int option_count = 0

• void set_option_count ( value: int )
• int get_option_count ( )

The number of additional OptionButton s and CheckBox es in the dialog.

bool show_hidden_files = false

• void set_show_hidden_files ( value: bool )
• bool is_showing_hidden_files ( )

If true, hidden files and directories will be visible in the EditorFileDialog. This property is synchronized with EditorSettings.filesystem/file_dialog/show_hidden_files.

方法说明

void add_filter ( filter: String, description: String = "" )

Adds a comma-delimited file name filter option to the EditorFileDialog with an optional description, which restricts what files can be picked.

A filter should be of the form "filename.extension", where filename and extension can be * to match any string. Filters starting with . (i.e. empty filenames) are not allowed.

For example, a filter of "*.tscn, *.scn" and a description of "Scenes" results in filter text "Scenes (*.tscn, *.scn)".

void add_option ( name: String, values: PackedStringArray, default_value_index: int )

Adds an additional OptionButton to the file dialog. If values is empty, a CheckBox is added instead.

default_value_index should be an index of the value in the values. If values is empty it should be either 1 (checked), or 0 (unchecked).

void add_side_menu ( menu: Control, title: String = "" )

Adds the given menu to the side of the file dialog with the given title text on top. Only one side menu is allowed.

void clear_filters ( )

Removes all filters except for "All Files (*)".

LineEdit get_line_edit ( )

Returns the LineEdit for the selected file.

Warning: This is a required internal node, removing and freeing it may cause a crash. If you wish to hide it or any of its children, use their CanvasItem.visible property.

int get_option_default ( option: int ) const¹

Returns the default value index of the OptionButton or CheckBox with index option.

String get_option_name ( option: int ) const¹

Returns the name of the OptionButton or CheckBox with index option.

PackedStringArray get_option_values ( option: int ) const¹

Returns an array of values of the OptionButton with index option.

Dictionary get_selected_options ( ) const¹

Returns a Dictionary with the selected values of the additional OptionButton s and/or CheckBox es. Dictionary keys are names and values are selected value indices.

VBoxContainer get_vbox ( )

Returns the VBoxContainer used to display the file system.

Warning: This is a required internal node, removing and freeing it may cause a crash. If you wish to hide it or any of its children, use their CanvasItem.visible property.

void invalidate ( )

Notify the EditorFileDialog that its view of the data is no longer accurate. Updates the view contents on next view update.

void popup_file_dialog ( )

Shows the EditorFileDialog at the default size and position for file dialogs in the editor, and selects the file name if there is a current file.

void set_option_default ( option: int, default_value_index: int )

Sets the default value index of the OptionButton or CheckBox with index option.

void set_option_name ( option: int, name: String )

Sets the name of the OptionButton or CheckBox with index option.

void set_option_values ( option: int, values: PackedStringArray )

Sets the option values of the OptionButton with index option.