33 lines
1.1 KiB
Go
33 lines
1.1 KiB
Go
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package core
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import (
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"errors"
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"fyne.io/fyne/v2"
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"fyne.io/fyne/v2/container"
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)
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// ServiceNameMainWindow is a name for main window service.
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const ServiceNameMainWindow = "core/mainwindow"
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var (
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// ErrMainWindow indicates that error appeared somewhere in main window service.
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ErrMainWindow = errors.New("main window service")
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// ErrMainWindowIsInvalid indicates that main window service implementation is invalid.
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ErrMainWindowIsInvalid = errors.New("main window service implementation is invalid")
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)
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// MainWindow is an interface for main window service.
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type MainWindow interface {
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// AddTab adds tab in main window.
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AddTab(tab *container.TabItem)
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// MainWindow returns main window instance (e.g. for using as parent with dialogs).
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MainWindow() fyne.Window
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// RegisterAboutWindowSysInfoHandler registers handler for System Info tab in About dialog.
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RegisterAboutWindowSysInfoHandler(name string, hndl SysInfoHandler) error
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}
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// SysInfoHandler is a function signature for registering with additional system information handler for About dialog.
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// It should return valid markdown and should end with "\n".
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type SysInfoHandler func() string
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