ARCed.Forms.SkinSettingsForm.RefreshDisplay C# (CSharp) Method

        private void RefreshDisplay()
        {
            DockPanelGradient gradient = this.CurrentGradient;
            bool enable = gradient != null;
            bool docGradient = this.listBoxGradients.SelectedIndex > 3;
            if (enable)
            {
                this.panelStartColor.BackColor = gradient.StartColor;
                this.panelEndColor.BackColor = gradient.EndColor;
                this.comboBoxGradient.SelectedIndex = (int)gradient.LinearGradientMode;
                if (docGradient)
                    this.panelTextColor.BackColor = (gradient as TabGradient).TextColor;
            }
            this.panelStartColor.Enabled = enable;
            this.panelEndColor.Enabled = enable;
            this.panelTextColor.Enabled = enable && docGradient;
            this.labelTextColor.ForeColor = enable && docGradient ?
                SystemColors.ControlText : SystemColors.GrayText;
        }