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DevCon: new File Open Dialog - update your applications |
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Date: 2010-03-30 15:45:49
Correspondent: Eugene Gorbunoff
Source: Dmitry A.Steklenev, DevCon
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New PM controls for developers of applications
- New library includes: WC_DIRTREE and WC_FILEVIEW.
This PM-controls may be used in applications to select directory and/or file.
All heavy operations are performed in separate threads. Call FOCInitialize() before usage of the controls.
- The control elements notify owner about state changes via WM_CONTROL message.
- The elements support d'n'd operation (as source).
- You can force change of directory, create/remove directories,
rename files and directories using special messages.
Moreover, the developers of applications can send messages
to sort the contents of container, request list of selected files
and directories.
- Both control elements can work in conjuction:
the changes in directory tree influence on container with files and vice versa.
Replacement of System File Open Dialog
(under construction)
- The main goal of the project - replace
system file open dialog with new one based on new PM controls.
- New dialog may be resized,
users can change sorting, size of sub-windows.
All parameters are saved and restored automatically.
-
New dialog is fully compatible with old system dialog:
if you are going call new FOC then use FOCFILEDLG structure
(instead of FILEDLG), instead of functions
WinFileDlg, WinDefFileDlgProc, WinFreeFileDlgList
use: FOCFileDlg, FOCDefFileDlgProc and FOCFreeFileDlgList
Dialog for directory selection
- New dialog is based on WC_DIRTEE control.
The interface is similar to the interface of FOC, API:
FOCSelectDir, FOCDefSelectDirProc and FOCSELDIR structure.
Current plan of work:
- create WC_PREVIEW control, include it to file open dialog.
- full support of d'n'd.
- we should update external view one more time.
Join testing:
Download FOC library and test samples:
DevCon site
Let's test:
- compatibility with different file systems
- browse directories with huge quantity of files
Please send the results of testing via web-form
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Comments: steen bondo 
2010-04-02 11:36:30 | This is good news..!! | Alexander Tebenihin 
2010-04-06 11:52:31 | . ... . Rex'.. ? | Eugene Gorbunoff
2010-04-06 12:00:20 | . .... ...?
..... ....... .....? | Alexander Tebenihin
2010-04-06 14:36:33 | ... ....? :) ... ............. ...... ............ ....... ... ............ .....? ........ VX-Rexx ....... VRFileDialog ........ ........... ...... - ... ... ............ ..... FOC?
| .......
2010-04-09 18:53:56 | >. .... ...?
. .... ... ....? :)
..... ........ .. ..... ........... ....... ... .... .. ...... . ........ ...... .. .... |
Comment this news.
Ideas for the developers:
Use new Message box to improve usability of your application, DevCon library.
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