Skip to content

Latest commit

 

History

History
40 lines (27 loc) · 1.68 KB

TThumbnailPreview.Methods.md

File metadata and controls

40 lines (27 loc) · 1.68 KB
Raw

TThumbnailPreview Methods

In addition to the standard methods of Delphi's TCustomListView control, the TThumbnailPreview control has the following extra methods:

  • function PageAt(X, Y: Integer): Integer Gets the page number of a thumbnail in the list, which contains a specific point on the control.

    Parameter Description
    X The x-coordinate of the point in client-area coordinates
    Y The y-coordinate of the point in client-area coordinates

    Returns a page number, or zero if no thumbnail contains the given point.

  • function PageAtCursor(): Integer
    Gets the page number of the thumbnail under the mouse cursor.

    Returns a page number or zero if mouse cursor is not over any thumbnail.

  • procedure GetSelectedPages(Pages: TIntegerList)
    Fills a list with the page number of currently selected pages.

    Parameter Description
    Pages The list to be filled with the selected page numbers

  • procedure SetSelectedPages(Pages: TIntegerList)
    Selects the pages specified by their page numbers.

    Parameter Description
    Pages The list of page numbers to be selected

  • procedure DeleteSelected()
    Removes the selected pages.

  • procedure PrintSelected()
    Prints the selected pages.