David Tetard

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Author Products

Total 4 products

DTPageOrientation v.1.0.2

Components > Print VCL > Other

By David Tetard.

Freeware + source 06 Mar 2009


This components reproduces the page orientation selection control available in Microsoft Word 2003 Page Setup dialog.

This component displays two pages, one in the portrait orientation, the other one in landscape. By clicking on one of the pages, the user can select the print out orientation, in a visually pleasing way (much better than two radio buttons).

Compiled demo included, no help file.


  • Status: Fully functional
  • Source: Included
  • Exe demo: included
  • Size: 281kB

Platforms: D2006

DTPageSetupPreview v.1.1

Components > Print VCL > Other

By David Tetard.

Freeware + source 04 Jul 2011


This component emulates the Preview section of the Microsoft Word page setup dialog.

The component display a small page setup preview, i.e. a small page where the page height, width can be adjusted (component properties) and where the margin sizes can also be set (also properties).

This component can be set in a page setup form to show how the user selected page format, margins would look like on a print out.


  • Status: Fully functional
  • Source: Included
  • Exe demo: included
  • Size: 598kB

Platforms: D2010

OLEObjectFrame v.1.7

Components > Forms > Other

By David Tetard.

Freeware 24 Feb 2013


This frame allows an OLE object (think TOLEContainer) to be beautifully created and displayed in an application. All the hard work was done for you, simply create the frame in your app and set its properties to your needs.

The use of the TOLEContainer is clumsy and codegear has not provided enough events to make it usable the way it should be (it might change, I logged a QC request to solve this), as examplified by MS Office. This frame contains a corrected version of a TOLEContainer (hidden) and a display section. The frame allows numerous operations on the OLE object to be performed (kind of inspired by the way an object is inserted in a MS Word document).

Features include:

  • Create/Edit/Delete OLE object,
  • Management of valid object,
  • Management of last used objects (something clever that MS did not think of, they'll pinch this idea if they come across it, no doubt),
  • Multiple undo/redo,
  • Multiple view modes (clip, zoom, fit),
  • Highly configurable.
Small update: addition of a small functionality + bug fixes.


  • Status: Fully functional
  • Source: On purchase/registration
  • Source price: $50
  • Exe demo: included
  • Size: 7 480kB

Platforms: D2010, DXE, DXE2

StructuredMemoryStream v.1.0

Components > System > Memory

By David Tetard.

Freeware + source 26 Sep 2009


StructuredMemoryStream is an object managing a memory stream with a structured access system: you write/read items of defined types (e.g. boolean, integer, memory stream, real, string), sequentially in the memory stream, each item being defined by a string identifier. The write/read is dead easy thanks to the use of the identifier.


  • Status: Fully functional
  • Source: Included
  • Exe demo: included
  • Size: 275kB

Platforms: D2009

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