RackCtls: what changed
Revision 0 to 1. Removed lines have a minus sign; added lines have a plus sign.
Title: RackCtls
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| 1 | + | ## About | |
| 2 | + | ||
| 3 | + | *RackCtls* is a a collection of components with an "Hi-fi system" appearance: | |
| 4 | + | ||
| 5 | + | <figure> | |
| 6 | + | <img src="RackCtls.png" title="RackCtls.png" /> | |
| 7 | + | <figcaption>RackCtls.png</figcaption> | |
| 8 | + | </figure> | |
| 9 | + | ||
| 10 | + | - **TLEDButton** a button with a LED. | |
| 11 | + | - **TLEDButtonPanel** its matching panel. | |
| 12 | + | - **TScrewPanel** a panel with screws in its corners. | |
| 13 | + | - **TLEDDisplay** 7-segment LED display for numerical values. | |
| 14 | + | - **TLEDMeter** LED bar graph, Vu-meter style. | |
| 15 | + | ||
| 16 | + | The download contains the component, an installation package and a demo application, that illustrates the features of the component. | |
| 17 | + | ||
| 18 | + | ## Author | |
| 19 | + | ||
| 20 | + | Original author: [Simon Reinhardt](http://www.picsoft.de) Lazarus adaptation by: Luca Olivetti | |
| 21 | + | ||
| 22 | + | ## License | |
| 23 | + | ||
| 24 | + | From the source file: | |
| 25 | + | ||
| 26 | + | Diese Komponenten sind Public Domain, das Urheberrecht liegt aber beim Autor. | |
| 27 | + | ||
| 28 | + | (translation: | |
| 29 | + | ||
| 30 | + | These components are Public Domain, the copyright however remains with the author. ) | |
| 31 | + | ||
| 32 | + | ## Download | |
| 33 | + | ||
| 34 | + | The latest stable release can be found [here](http://ventoso.org/luca/rackctls/) or on [Lazarus CCR](http://sourceforge.net/project/showfiles.php?group_id=92177&package_id=278218). | |
| 35 | + | ||
| 36 | + | The source repository is [here](https://github.com/olivluca/rackctls). | |
| 37 | + | ||
| 38 | + | ## Change Log | |
| 39 | + | ||
| 40 | + | - Version 1.20.4 TLEDDisplay can show numbers in hex, use FPC resources for the icons | |
| 41 | + | - Version 1.20.3 Fix memory leak in TLedDisplay, remove ctl3d/parentctl3d properties (removed from lazarus) | |
| 42 | + | - Version 1.20.2 Fixed default color for TLedButtn/TLedButtonPanel | |
| 43 | + | - Version 1.20 Initial release | |
| 44 | + | ||
| 45 | + | ## Dependencies / System Requirements | |
| 46 | + | ||
| 47 | + | - None that I know of | |
| 48 | + | ||
| 49 | + | Status: *Stable* (I hope) | |
| 50 | + | ||
| 51 | + | Issues: | |
| 52 | + | ||
| 53 | + | - The original TButtonPanel has been renamed to TLedButtonPanel since Lazarus has already a TButtonPanel in its standard components palette | |
| 54 | + | - The license is unclear to me | |
| 55 | + | ||
| 56 | + | ## Installation | |
| 57 | + | ||
| 58 | + | - Unzip the file | |
| 59 | + | - Open the package RackCtlsPkg.lpk in the lazarus ide | |
| 60 | + | - Click install | |
| 61 | + | ||
| 62 | + | ## The *RackCtls* Example Application | |
| 63 | + | ||
| 64 | + | The sample application is in the LazDemo subdirectory | |
| 65 | + | ||
| 66 | + | - Open RackDemo.lpi | |
| 67 | + | - compile | |
| 68 | + | - run | |
| 69 | + | ||
| 70 | + | --- | |
| 71 | + | *From the Free Pascal wiki, page "RackCtls", as it stood on 2019-08-25 after a change by Luca, out of the wiki's dump of 2024-05-26. Copyright stays with the author who wrote it, according to the old wiki's [[Licensing]] page. If you have concerns about this material, [message the admin](/wiki-contact).* | |
| 72 | + | Category: Components |