[Lazarus] TComboBoxEx and TCheckComboBox

Mattias Gaertner nc-gaertnma at netcologne.de
Wed Sep 10 16:13:50 CEST 2014

On Wed, 10 Sep 2014 15:51:03 +0200
Vojtěch Čihák <vojtech.cihak at atlas.cz> wrote:

> Hi,
> I implemented TComboBoxEx and TCheckComboBox.
> The first is combo with images. This control is in Delphi7 too.


> My implementation has one difference - it is readonly, because I
> needed csOwnerDrawFixed for painting.
> The second is combo with checkboxes. Internally it uses Items.Objects[] for storing State and ItemEnabled.

Can you change that? 
Items.Objects is usually for users custom data.

> Some known issues are described in README.txt which is attached in archive. 
> Package in comboex.zip is now available here: http://bugs.freepascal.org/view.php?id=26515#bugnotes 
> So it's up to Lazarus managers to decide whether the components will be part of Lazarus or if I should make them in separate package or part of my EC-Controls.
> I tested them in GTK2/Qt4 and Wine, so some test in Carbon is welcome.

Thanks for contributing.


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