private void resetFontButton_Click(object sender, EventArgs e)
        {
            NuGenIChangebleFont changebleFont = panelsComboBox.SelectedItem as NuGenIChangebleFont;

            if (changebleFont != null)
            {
                changebleFont.TempFont = changebleFont.DefaultFont;
                ExampleTextBox.Font    = changebleFont.TempFont.GetFont();
            }
        }
        private void changeFontButton_Click(object sender, EventArgs e)
        {
            NuGenIChangebleFont changebleFont = panelsComboBox.SelectedItem as NuGenIChangebleFont;

            if (changebleFont != null)
            {
                FontDialog fontDialog = new FontDialog();
                fontDialog.Font = changebleFont.Font;

                if (fontDialog.ShowDialog() == DialogResult.OK)
                {
                    changebleFont.TempFont = new NuGenSerializableFont(fontDialog.Font);
                    ExampleTextBox.Font    = fontDialog.Font;
                }
            }
        }
        private void panelsComboBox_SelectedIndexChanged(object sender, EventArgs e)
        {
            NuGenIChangebleFont changebleFont = panelsComboBox.SelectedItem as NuGenIChangebleFont;

            if (changebleFont != null)
            {
                if (changebleFont.TempFont == null)
                {
                    ExampleTextBox.Font = changebleFont.Font;
                }
                else
                {
                    ExampleTextBox.Font = changebleFont.TempFont.GetFont();
                }

                ExampleTextBox.Text = ExampleText;
            }
        }