internal static GenGridItemEventArgs CreateFromSmartEvent(IntPtr data, IntPtr obj, IntPtr info)
{
GenGridItem item = ItemObject.GetItemByHandle(info) as GenGridItem;
return(new GenGridItemEventArgs {
Item = item
});
}
/// <summary>
/// Inserts an item after another in a GenGrid widget. This inserts an item after another in the gengrid.
/// </summary>
/// <param name="itemClass">The itemClass defines how to display the data.</param>
/// <param name="data">The item data.</param>
/// <param name="after">The item after which to place this new one.</param>
/// <returns>Return a gengrid item that contains the data and itemClass.</returns>
/// <seealso cref="GenItemClass"/>
/// <seealso cref="GenGridItem"/>
/// <since_tizen> preview </since_tizen>
public GenGridItem InsertAfter(GenItemClass itemClass, object data, GenGridItem after)
{
GenGridItem item = new GenGridItem(data, itemClass, this);
item.Handle = Interop.Elementary.elm_gengrid_item_insert_after(RealHandle, itemClass.UnmanagedPtr, (IntPtr)item.Id, after, null, (IntPtr)item.Id);
AddInternal(item);
return(item);
}
/// <summary>
/// Prepends a new item to a given GenGrid widget. This adds an item to the beginning of the gengrid.
/// </summary>
/// <param name="itemClass">The itemClass defines how to display the data.</param>
/// <param name="data">The item data.</param>
/// <returns>Return a gengrid item that contains the data and itemClass.</returns>
/// <seealso cref="GenItemClass"/>
/// <seealso cref="GenGridItem"/>
/// <since_tizen> preview </since_tizen>
public GenGridItem Prepend(GenItemClass itemClass, object data)
{
GenGridItem item = new GenGridItem(data, itemClass, this);
item.Handle = Interop.Elementary.elm_gengrid_item_prepend(RealHandle, itemClass.UnmanagedPtr, (IntPtr)item.Id, null, (IntPtr)item.Id);
AddInternal(item);
return(item);
}
/// <summary>
/// Inserts an item before another in a GenGrid widget. This inserts an item before another in the gengrid.
/// </summary>
/// <param name="itemClass">The itemClass defines how to display the data.</param>
/// <param name="data">The item data.</param>
/// <param name="before">The item before which to place this new one.</param>
/// <returns>Return a gengrid item that contains the data and itemClass.</returns>
/// <seealso cref="GenItemClass"/>
/// <seealso cref="GenGridItem"/>
/// <since_tizen> preview </since_tizen>
public GenGridItem InsertBefore(GenItemClass itemClass, object data, GenGridItem before)
{
GenGridItem item = new GenGridItem(data, itemClass);
IntPtr handle = Interop.Elementary.elm_gengrid_item_insert_before(RealHandle, itemClass.UnmanagedPtr, (IntPtr)item.Id, before, null, (IntPtr)item.Id);
item.Handle = handle;
AddInternal(item);
return(item);
}
/// <summary>
/// Shows a given item to the visible area of a gengrid.
/// </summary>
/// <param name="item">The gengrid item to display.</param>
/// <param name="position">The position of the item in the viewport.</param>
/// <param name="animated">The type of how to show the item.</param>
/// <remarks>
/// If animated is true, the gengrid shows the item by scrolling if it's not fully visible.
/// If animated is false, the gengrid shows the item by jumping if it's not fully visible.
/// </remarks>
/// <seealso cref="ScrollToPosition"/>
/// <since_tizen> preview </since_tizen>
public void ScrollTo(GenGridItem item, ScrollToPosition position, bool animated)
{
if (animated)
{
Interop.Elementary.elm_gengrid_item_bring_in(item.Handle, (int)position);
}
else
{
Interop.Elementary.elm_gengrid_item_show(item.Handle, (int)position);
}
}
/// <summary>
/// Inserts an item in a GenGrid widget using a user-defined sort function.
/// </summary>
/// <param name="itemClass">The itemClass defines how to display the data.</param>
/// <param name="data">The item data.</param>
/// <param name="comparison">User defined comparison function that defines the sort order based on the gengrid item and its data.</param>
/// <returns>Return a gengrid item that contains the data and itemClass.</returns>
/// <since_tizen> preview </since_tizen>
public GenGridItem InsertSorted(GenItemClass itemClass, object data, Comparison <object> comparison)
{
GenGridItem item = new GenGridItem(data, itemClass, this);
Interop.Elementary.Eina_Compare_Cb compareCallback = (handle1, handle2) =>
{
GenGridItem first = (ItemObject.GetItemByHandle(handle1) as GenGridItem) ?? item;
GenGridItem second = (ItemObject.GetItemByHandle(handle2) as GenGridItem) ?? item;
return(comparison(first.Data, second.Data));
};
item.Handle = Interop.Elementary.elm_gengrid_item_sorted_insert(RealHandle, itemClass.UnmanagedPtr, (IntPtr)item.Id, compareCallback, null, (IntPtr)item.Id);
AddInternal(item);
return(item);
}
void AddInternal(GenGridItem item)
{
_children.Add(item);
item.Deleted += Item_Deleted;
}