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Fyne API "dialog.FileDialog"

dialog.FileDialog

import "fyne.io/fyne/dialog"

Usage

type FileDialog

type FileDialog struct {
}

FileDialog is a dialog containing a file picker for use in opening or saving files.

func NewFileOpen

func NewFileOpen(callback func(fyne.URIReadCloser, error), parent fyne.Window) *FileDialog

NewFileOpen creates a file dialog allowing the user to choose a file to open. The dialog will appear over the window specified when Show() is called.

func NewFileSave

func NewFileSave(callback func(fyne.URIWriteCloser, error), parent fyne.Window) *FileDialog

NewFileSave creates a file dialog allowing the user to choose a file to save to (new or overwrite). If the user chooses an existing file they will be asked if they are sure. The dialog will appear over the window specified when Show() is called.

func NewFolderOpen

func NewFolderOpen(callback func(fyne.ListableURI, error), parent fyne.Window) *FileDialog

NewFolderOpen creates a file dialog allowing the user to choose a folder to open. The dialog will appear over the window specified when Show() is called.

Since:

1.4

func (*FileDialog) Hide

func (f *FileDialog) Hide()

Hide hides the file dialog.

func (*FileDialog) Refresh

func (f *FileDialog) Refresh()

Refresh causes this dialog to be updated

func (*FileDialog) Resize

func (f *FileDialog) Resize(size fyne.Size)

Resize dialog, call this function after dialog show

func (*FileDialog) SetDismissText

func (f *FileDialog) SetDismissText(label string)

SetDismissText allows custom text to be set in the confirmation button

func (*FileDialog) SetFilter

func (f *FileDialog) SetFilter(filter storage.FileFilter)

SetFilter sets a filter for limiting files that can be chosen in the file dialog.

func (*FileDialog) SetLocation

func (f *FileDialog) SetLocation(u fyne.ListableURI)

SetLocation tells this FileDirectory which location to display. This is normally called before the dialog is shown.

Since:

1.4

func (*FileDialog) SetOnClosed

func (f *FileDialog) SetOnClosed(closed func())

SetOnClosed sets a callback function that is called when the dialog is closed.

func (*FileDialog) Show

func (f *FileDialog) Show()

Show shows the file dialog.

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