- List of Buttons
    - value: "buttons"
    - type: <QList<int> >
    - description: list of buttons to be shown with the selection.
- Last saved image path
    - value: "savePath"
    - type: QString
    - description: initial path of the save scheenshot widget.
- Drawing color
    - value: "drawColor"
    - type: QColor
    - description: color of the drawing tools.
- UI color
    - value: "uiColor"
    - type: QColor
    - description: color of buttons and the selection.
- contast UI color
    - value: "contastUiColor"
    - type: QColor
    - description: color of buttons awhile selected.
- show Help message
    - value: "showHelp"
    - type: bool
    - description: show Help messages in capture mode.
- show desktop notifications
    - value: "showDesktopNotification"
    - type: bool
    - description: show every desktop notification.
- filename pattern
    - value: "filenamePattern"
    - type: QString
    - description: pattern for the saved files.
- show System Tray
    - value: "showTrayIcon"
    - type: bool
    - description: show Tray Icon in the taskbar.