/// <summary>
/// Initializes hotkeys, checks updates.
/// </summary>
protected override void OnSourceInitialized(EventArgs e)
{
base.OnSourceInitialized(e);
_settingsWindow.Owner = this;
_hotkey.RegisterHotkeyFromSettings("QueryKey", OnHotKeyHandler);
SetWindowOnTopDelegate();
InitializeClipboard();
ToggleAutoRefresh();
CheckForUpdates();
}