/// <summary>
/// Moves down.
/// </summary>
/// <param name="sender">The sender.</param>
/// <param name="e">The <see cref="EventArgs"/> instance containing the event data.</param>
private void MoveDown(object sender, EventArgs e)
{
PropertyInfo p = this.actual.GetType().GetProperty("Value");
if (p.GetValue(this.actual, null) is CustomText)
{
CustomText ctext = p.GetValue(this.actual, null) as CustomText;
this.mflabel.CustomTextmoveDown(ctext);
}
}
/// <summary>
/// Creates a new instance of the specified collection item type.
/// </summary>
/// <param name="itemType">The type of item to create.</param>
/// <returns>A new instance of the specified object.</returns>
protected override object CreateInstance(Type itemType)
{
CustomText ctext = (CustomText)base.CreateInstance(itemType);
string dText = this.GetDisplayText(ctext);
dText = dText.Substring(dText.LastIndexOf(".") + 1);
int counter = 0;
do
{
counter++;
}while (this.mflabel.customTextNames.Contains(dText + counter.ToString()));
ctext.Name = ctext.Text = dText + counter.ToString();
ctext.Data = this.TextFormatNames;
ctext.ExtPropertyChanged += new ExtPropertyChangedEventHandler(this.mflabel.CustomTextHasChanged);
this.mflabel.AddCustomText(ctext);
return(ctext);
}
/// <summary>
/// Deletes the item.
/// </summary>
/// <param name="sender">The sender.</param>
/// <param name="e">The <see cref="EventArgs"/> instance containing the event data.</param>
private void deleteItem(object sender, EventArgs e)
{
PropertyInfo pInfo = this.previous.GetType().GetProperty("Value");
if (pInfo == null || this.listBox.SelectedItem == null)
{
pInfo = this.actual.GetType().GetProperty("Value");
if (pInfo != null)
{
CustomText ctext = pInfo.GetValue(this.actual, null) as CustomText;
this.mflabel.RemoveCustomText(ctext);
}
return;
}
if (pInfo.GetValue(this.previous, null) is CustomText)
{
CustomText ctext = pInfo.GetValue(this.previous, null) as CustomText;
this.mflabel.RemoveCustomText(ctext);
}
}
/// <summary>
/// Edits the specified object's value using the editor style indicated by the <see cref="M:System.Drawing.Design.UITypeEditor.GetEditStyle" /> method.
/// </summary>
/// <param name="context">An <see cref="T:System.ComponentModel.ITypeDescriptorContext" /> that can be used to gain additional context information.</param>
/// <param name="provider">An <see cref="T:System.IServiceProvider" /> that this editor can use to obtain services.</param>
/// <param name="value">The object to edit.</param>
/// <returns>The new value of the object. If the value of the object has not changed, this should return the same object it was passed.</returns>
public override Object EditValue(ITypeDescriptorContext context, System.IServiceProvider provider, Object value)
{
if (context != null && context.Instance != null && provider != null)
{
this.edSvc = ((System.Windows.Forms.Design.IWindowsFormsEditorService)(provider.GetService(typeof(System.Windows.Forms.Design.IWindowsFormsEditorService))));
if (this.edSvc != null)
{
this.TextFormatNamesList.Items.Clear();
if (context.Instance is CustomText)
{
CustomText customtext = (CustomText)context.Instance;
this.TextFormatNamesList.Items.AddRange(customtext.Data);
if (value != null && value.ToString() != "")
{
this.TextFormatNamesList.SelectedItem = value;
}
this.edSvc.DropDownControl(this.TextFormatNamesList);
value = this.TextFormatNamesList.SelectedItem;
}
}
}
return(value);
}
