wxcode-users — Submission, Questions, Information

[wxCode-users] [ wxcode-Bugs-3522486 ] Problems with width of chars like Á ã, etc

[SourceForge.net <no...@so...>]

Bugs item #3522486, was opened at 2012-04-29 21:35
Message generated for change (Tracker Item Submitted) made by magsoft
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=462816&aid=3522486&group_id=51305

Please note that this message will contain a full copy of the comment thread,
including the initial issue submission, for this request,
not just the latest update.
Category: wxpdfdoc
Group: last released version
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Maycon A. Gasoto (magsoft)
Assigned to: Nobody/Anonymous (nobody)
Summary: Problems with width of chars like Á ã, etc

Initial Comment:
I am having problems with chars with accents making the rendering of text containing these chars compressed....
I have found the solution for this too...
In line 130 of file pdffontdatacore.cpp needs a (unsigned char) for correct mapping of table...

  for (ch = t.begin(); ch != t.end(); ++ch)
  {
-    w += (*m_cw)[*ch];
+    w += (*m_cw)[(unsigned char)*ch];
  }

Thanks 
Maycon

----------------------------------------------------------------------

You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=462816&aid=3522486&group_id=51305

[wxCode-users] [ wxcode-Bugs-3522228 ] [wxTreeListCtrl] Context menu event is item missing

[SourceForge.net <no...@so...>]

Bugs item #3522228, was opened at 2012-04-28 06:17
Message generated for change (Tracker Item Submitted) made by tmodes
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=462816&aid=3522228&group_id=51305

Please note that this message will contain a full copy of the comment thread,
including the initial issue submission, for this request,
not just the latest update.
Category: treelistctrl
Group: Subversion TRUNK
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: T. Modes (tmodes)
Assigned to: Ronan Chartois (pgriddev)
Summary: [wxTreeListCtrl] Context menu event is item missing

Initial Comment:
wxEVT_COMMAND_TREE_ITEM_MENU event does not report the item, on which the mouse click happened. So it is not possible to get different context menu for different items in the tree.
The fix is easy: in src/treelistctrl.cpp: change line 4320: SendEvent(wxEVT_COMMAND_TREE_ITEM_MENU, 0, &nevent);
to  SendEvent(wxEVT_COMMAND_TREE_ITEM_MENU, item, &nevent);

----------------------------------------------------------------------

You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=462816&aid=3522228&group_id=51305

[wxCode-users] [ wxcode-Bugs-3522074 ] [wxTreeListCtrl] Incorrect width of hidden columns

[SourceForge.net <no...@so...>]

Bugs item #3522074, was opened at 2012-04-27 10:50
Message generated for change (Tracker Item Submitted) made by tmodes
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=462816&aid=3522074&group_id=51305

Please note that this message will contain a full copy of the comment thread,
including the initial issue submission, for this request,
not just the latest update.
Category: treelistctrl
Group: Subversion TRUNK
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: T. Modes (tmodes)
Assigned to: Ronan Chartois (pgriddev)
Summary: [wxTreeListCtrl] Incorrect width of hidden columns

Initial Comment:
The existing code for calculation of the column width does not consider hidden columns. The width is always the same, even when I hide all column beside the main column. The width remains always the same. I refer to the inner width and the scrollbars inside the wxTreeListCtrl.
The attached patch fixes this issue. It consists of 2 parts:

Part 1: a change to the function: wxTreeListColumnInfo& GetColumn (int column);

take the following code:
void wxTreeListCtrl::SetColumnShown(int column, bool shown)
{
    wxASSERT_MSG (column != GetMainColumn(), _T("The main column may not be hidden") );
    m_header_win->SetColumn (column, GetColumn(column).SetShown(GetMainColumn()==column? true: shown));
    m_header_win->Refresh();
}

GetColumn(column) returns a reference to the column information of the control and therefore SetShown modifies it directly. Calling SetColumn now does not work correctly because the column information has already been updated before the call to SetColumn happens. So I changed GetColumn to return a copy (and not a reference), which can then modified and passed to SetColumn.

Part 2: Extended all calls to column changes to check for visibility for calculation of m_total_col_width.

Beside this the patch contains 2 changes to compile with wxWidgets 2.9 and fixes a little warning (on MSVC).


----------------------------------------------------------------------

You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=462816&aid=3522074&group_id=51305

[wxCode-users] [ wxcode-Bugs-3512626 ] [wxcurl] dll build error using mingw-gcc

[SourceForge.net <no...@so...>]

Bugs item #3512626, was opened at 2012-03-28 20:18
Message generated for change (Tracker Item Submitted) made by gregnewton
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=462816&aid=3512626&group_id=51305

Please note that this message will contain a full copy of the comment thread,
including the initial issue submission, for this request,
not just the latest update.
Category: None
Group: last released version
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Greg Newton (gregnewton)
Assigned to: Nobody/Anonymous (nobody)
Summary: [wxcurl] dll build error using mingw-gcc

Initial Comment:
-lwldap32 is missing from default LDFLAGS in makefile.gcc

mingw32-make -f makefile.gcc WX_SHARED=1 

fails with unresolved symbols

workaround: mingw32-make -f makefile.gcc WX_SHARED=1 LDFLAGS=-lwldap32

See also (not posted by me): http://forums.wxwidgets.org/viewtopic.php?t=34334&p=141015#p141060

----------------------------------------------------------------------

You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=462816&aid=3512626&group_id=51305

[wxCode-users] [ wxcode-Bugs-3511869 ] wrongh parsing of unicode escapes

[SourceForge.net <no...@so...>]

Bugs item #3511869, was opened at 2012-03-27 06:10
Message generated for change (Tracker Item Submitted) made by 
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=462816&aid=3511869&group_id=51305

Please note that this message will contain a full copy of the comment thread,
including the initial issue submission, for this request,
not just the latest update.
Category: wxJSON
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: https://www.google.com/accounts ()
Assigned to: Nobody/Anonymous (nobody)
Summary: wrongh parsing of unicode escapes

Initial Comment:
There is:
    // seems that the wxMBConv classes always appends a NULL byte to
    // the converted buffer
    if ( len > 1 )    {
        len = len - 1;
    }
in jsonreader. cpp. This appears not true, at least in wxwidgets 2.9.3 on Windows, Consult:
http://docs.wxwidgets.org/2.8/wx_wxmbconv.html#wxmbconvtowchar

This causes json documents like 
["\u00ae"] 
to not parse correctly (the document contains the registered sign, "®") The error is:

JSON parse error Error: line 1, col 10 - String value: the UTF-8 stream is invalid

----------------------------------------------------------------------

You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=462816&aid=3511869&group_id=51305

[wxCode-users] [ wxcode-Feature Requests-3509324 ] ActiveRecord support wxsqlite3

[SourceForge.net <no...@so...>]

Feature Requests item #3509324, was opened at 2012-03-20 03:06
Message generated for change (Tracker Item Submitted) made by guanlisheng
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=462819&aid=3509324&group_id=51305

Please note that this message will contain a full copy of the comment thread,
including the initial issue submission, for this request,
not just the latest update.
Category: None
Group: Subversion TRUNK
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: guanlisheng (guanlisheng)
Assigned to: Nobody/Anonymous (nobody)
Summary: ActiveRecord support wxsqlite3

Initial Comment:
wxAactiveRecord is pretty cool lib.
As we known, wxAactiveRecord take databaselayer as its backend and will you please task wxSqlite3 as its backend as well?

----------------------------------------------------------------------

You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=462819&aid=3509324&group_id=51305

[wxCode-users] [ wxcode-Patches-3488259 ] Add unicode compatibility to component email

[SourceForge.net <no...@so...>]

Patches item #3488259, was opened at 2012-02-16 08:14
Message generated for change (Tracker Item Submitted) made by vertacomi
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=462818&aid=3488259&group_id=51305

Please note that this message will contain a full copy of the comment thread,
including the initial issue submission, for this request,
not just the latest update.
Category: None
Group: Subversion TRUNK
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Vertacomi (vertacomi)
Assigned to: Nobody/Anonymous (nobody)
Summary: Add unicode compatibility to component email

Initial Comment:
Add unicode compatibility to component email
Related to SVN rev 2926
Replace raw c string with wxString syntax _T("")

----------------------------------------------------------------------

You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=462818&aid=3488259&group_id=51305

Re: [wxCode-users] Problem during registration of wxUPnP library

[Ulrich T. <Ulr...@gm...>]

> A long time ago (several months at least), I registered a new project,
> called wxUPnP. I never received any confirmation for this new project and
> so, I tought that something went wrong.

The problem is that the mechanism to send a confirmation email from the component registration script doesn't seem to work anymore. After disabling cron jobs it looks like SourceForge disabled sending mails from the project web site, too. I have to further investigate the issue and I'll try to find a solution. Unfortunately this won't happen soon as I'm currently very busy in my job.

In the meantime maintainers registering a new component should drop a note on this list.

> I updated another project (wxEMail) today and, during this process, I saw
> that the wxUPnP project is now present in the list of projects that I can
> manage.

New components have to be "approved" before they are visible on the wxCode web site. This is a manual process and since I didn't get any notification the component still waited for approval.

> But, after checking, I still have no access to the svn repository of this
> project.
>
> Thus, did I do something wrong or is this project lost somewhere in the
> wxCode website ?

Well, you could have dropped a note earlier. Usually I follow this mailing list regularly.

Your component wxUPnP is now approved and I created a folder "wxupnp" for it in SVN. You should now be able to commit files for the new component.

Regards,

Ulrich

-- 
Ulrich Telle
E-Mail: mailto:Ulr...@gm...
Homepage: http://www.telle-online.de
Fax: +49-(0)3212-1013916 

[wxCode-users] Problem during registration of wxUPnP library

[Brice A. <br...@fa...>]

Dear all,

A long time ago (several months at least), I registered a new project,
called wxUPnP. I never received any confirmation for this new project and
so, I tought that something went wrong.

I updated another project (wxEMail) today and, during this process, I saw
that the wxUPnP project is now present in the list of projects that I can
manage.

But, after checking, I still have no access to the svn repository of this
project.

Thus, did I do something wrong or is this project lost somewhere in the
wxCode website ?

Thanks in advance,

Brice André

[wxCode-users] Release of wxEMail 1.0 (Beta)

[Brice A. <br...@fa...>]

Dear all,

I just released a new version of the wxEMail component. It's the first
release of this component since it was renamed from wxSMTP.

The major changes are :
   - support of the POP-3 protocol (client side)
   - support of SSL protocol (if open-ssl is properly installed on the
client machine)
   - interface consolidation
   - several bugs correction
   - now, I have a fully functionnal bakefile environment and so, generated
makefiles should be OK on all platforms

Do not hesitate to contact me if you have troubles with this new version of
the lib.

Regards,
Brice André

[wxCode-users] [ wxcode-Bugs-3472472 ] handling long unbroken strings in WriteXml

[SourceForge.net <no...@so...>]

Bugs item #3472472, was opened at 2012-01-11 09:16
Message generated for change (Tracker Item Submitted) made by ewsavage
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=462816&aid=3472472&group_id=51305

Please note that this message will contain a full copy of the comment thread,
including the initial issue submission, for this request,
not just the latest update.
Category: wxpdfdoc
Group: last released version
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Eric W Savage (ewsavage)
Assigned to: Nobody/Anonymous (nobody)
Summary: handling long unbroken strings in WriteXml 

Initial Comment:
When passing a long unbroken string within a tag to WriteXml the text is broken into multiple line before it needs to be. This is most easily seen within a "td" tag, where the text is output with a single character per line.

wxpdfdoc version: 0.9.2.1
code used to generate issue: xmlwrite.cpp (based on xmlwrite.cpp in samples/minimal)

output PDFs and possible resolution will be attached 

----------------------------------------------------------------------

You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=462816&aid=3472472&group_id=51305

[wxCode-users] XSTC has a new home

[Nuklear Z. <nuk...@gm...>]

It now lives on this project space:

http://sourceforge.net/projects/nztexteditor/

There has been a new release the info is on the project blog page.

http://sourceforge.net/p/nztexteditor/blog/2012/01/xstc-release/

also there is an announcement on the wxForum, "announcements and
discoveries" forum.

Nuklear

[wxCode-users] [ wxcode-Bugs-3468903 ] "wxmemdbg" issue

[SourceForge.net <no...@so...>]

Bugs item #3468903, was opened at 2012-01-03 03:09
Message generated for change (Tracker Item Submitted) made by 
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=462816&aid=3468903&group_id=51305

Please note that this message will contain a full copy of the comment thread,
including the initial issue submission, for this request,
not just the latest update.
Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Private: Yes
Submitted By: https://www.google.com/accounts ()
Assigned to: Nobody/Anonymous (nobody)
Summary: "wxmemdbg" issue

Initial Comment:
"wxmemdbg" couldn't indicate memory leaks at which line when it is console application:

Hello,

I know this is not support forum for wxWidgets but I am using to catch
memory leaks with "wxmemdbg.h" header file at specified this address 
"http://wxcode.svn.sourceforge.net/viewvc/wxcode/trunk/wxCode/components/wxpdfdoc/src/wxmemdbg.h?revision=1026&view=markup"

At this XML example:

http://docs.wxwidgets.org/stable/wx_wxxmldocument.html

wxXmlDocument doc;
if (!doc.Load(wxT("myfile.xml")))
    return false;

// start processing the XML file
if (doc.GetRoot()->GetName() != wxT("myroot-node"))
    return false;

wxXmlNode *child = doc.GetRoot()->GetChildren();
while (child) {

    if (child->GetName() == wxT("tag1")) {

        // process text enclosed by <tag1></tag1>
        wxString content = child->GetNodeContent();

        ...


        // process properties of <tag1>
        wxString propvalue1 = 
            child->GetPropVal(wxT("prop1"), 
                              wxT("default-value"));
        wxString propvalue2 = 
            child->GetPropVal(wxT("prop2"), 
                              wxT("default-value"));

        ...

    } else if (child->GetName() == wxT("tag2")) {

        // process tag2 ...
    }

    child = child->GetNext();
}

There was a memory leak but "wxmemdbg.h" header file doesn't indicate the exact line where
memory leak occurs.

I've written the project as a console application but I realize that "wxmemdbg.h" header
file catchs the memory leaks but it doesn't indicate which line the leak occurs. Is it not
feature of "wxmemdbg.h" header file to not indicate where the memory leaks occurs at which line
when it is console application?

Could you please assist for this issue?

Thanks in Advance.

----------------------------------------------------------------------

You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=462816&aid=3468903&group_id=51305

[wxCode-users] [ wxcode-Feature Requests-3439647 ] FFabavxqzPO

[SourceForge.net <no...@so...>]

Feature Requests item #3439647, was opened at 2011-11-17 16:23
Message generated for change (Tracker Item Submitted) made by nobody
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=462819&aid=3439647&group_id=51305

Please note that this message will contain a full copy of the comment thread,
including the initial issue submission, for this request,
not just the latest update.
Category: Mailing list
Group: CVS HEAD
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Nobody/Anonymous (nobody)
Assigned to: Nobody/Anonymous (nobody)
Summary: FFabavxqzPO

Initial Comment:
SjpiQi  <a href="http://rqgosaxzsohr.com/">rqgosaxzsohr</a>, [url=http://xfsazwjqclej.com/]xfsazwjqclej[/url], [link=http://efgjuijpzuyh.com/]efgjuijpzuyh[/link], http://dgpctqxypnej.com/

----------------------------------------------------------------------

You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=462819&aid=3439647&group_id=51305

[wxCode-users] [ wxcode-Bugs-3437410 ] QimIoGLpKTfN

[SourceForge.net <no...@so...>]

Bugs item #3437410, was opened at 2011-11-13 10:11
Message generated for change (Tracker Item Submitted) made by nobody
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=462816&aid=3437410&group_id=51305

Please note that this message will contain a full copy of the comment thread,
including the initial issue submission, for this request,
not just the latest update.
Category: wxpdfdoc
Group: last released version
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Nobody/Anonymous (nobody)
Assigned to: Nobody/Anonymous (nobody)
Summary: QimIoGLpKTfN

Initial Comment:
Fk5abc  <a href="http://ixluzlbqregd.com/">ixluzlbqregd</a>, [url=http://xskxhwasqvuw.com/]xskxhwasqvuw[/url], [link=http://ghkufvcquecg.com/]ghkufvcquecg[/link], http://ohpowrhfgecl.com/

----------------------------------------------------------------------

You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=462816&aid=3437410&group_id=51305

[wxCode-users] [ wxcode-Feature Requests-3435039 ] QvYbod <a href="http://pgoebwbfgsjf.com/">pgoebwbfgsjf</a>,

[SourceForge.net <no...@so...>]

Feature Requests item #3435039, was opened at 2011-11-08 09:16
Message generated for change (Tracker Item Submitted) made by nobody
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=462819&aid=3435039&group_id=51305

Please note that this message will contain a full copy of the comment thread,
including the initial issue submission, for this request,
not just the latest update.
Category: Any component
Group: last released version
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Nobody/Anonymous (nobody)
Assigned to: Nobody/Anonymous (nobody)
Summary: QvYbod  <a href="http://pgoebwbfgsjf.com/">pgoebwbfgsjf</a>,

Initial Comment:
QvYbod  <a href="http://pgoebwbfgsjf.com/">pgoebwbfgsjf</a>, [url=http://vhzgaieaemzc.com/]vhzgaieaemzc[/url], [link=http://eshytgzghjqk.com/]eshytgzghjqk[/link], http://cjgnovpenrhh.com/

----------------------------------------------------------------------

You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=462819&aid=3435039&group_id=51305

[wxCode-users] [ wxcode-Feature Requests-3434525 ] YWQTVnDMvDMgfaq

[SourceForge.net <no...@so...>]

Feature Requests item #3434525, was opened at 2011-11-07 06:45
Message generated for change (Tracker Item Submitted) made by nobody
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=462819&aid=3434525&group_id=51305

Please note that this message will contain a full copy of the comment thread,
including the initial issue submission, for this request,
not just the latest update.
Category: Mailing list
Group: CVS HEAD
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Nobody/Anonymous (nobody)
Assigned to: Nobody/Anonymous (nobody)
Summary: YWQTVnDMvDMgfaq

Initial Comment:
80RgdN  <a href="http://exkadlhoxfzr.com/">exkadlhoxfzr</a>, [url=http://jbakqyjpxxed.com/]jbakqyjpxxed[/url], [link=http://cfdxgzrntinj.com/]cfdxgzrntinj[/link], http://evzrpkptgxol.com/

----------------------------------------------------------------------

You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=462819&aid=3434525&group_id=51305

[wxCode-users] Issues with wxFreeChart

[Ulrich T. <ulr...@gm...>]

Hi,

recently I started to use the wxCode component wxFreeChart due to 
requirements of one of my projects to display x-y-charts for series of 
curves.

I have several issues in using wxFreeChart and I hope someone might be 
able to give some advice.

1) I was able to compile wxFreeChart as a static library but when I try 
to compile it as a DLL (which is necessary for my project) I get tons of
warning messages from Visual C++ 2008/2010 like the following:

wxCode\components\freechart\include\wx/drawobject.h(46) : warning C4251:
'Observable<O>::OIt': class 'std::_Vector_iterator<_Ty,_Alloc>' needs to
have a DLL interface to be used by clients of class 'Observable<O>'
         with
         [
             O=DrawObserver
         ]
         and
         [
             _Ty=DrawObserver *,
             _Alloc=std::allocator<DrawObserver *>
         ]
         and
         [
             O=DrawObserver
         ]

Although these are "only" warnings and the resulting demo application
seems to work (except the dynamic X-Y sample which crashes) I would like
to get rid of those warnings since I fear there might be situations 
where not resolving this might impose problems.

2) At least in the VC++ project files coming with wxFreeChart there are
some missing pieces: one has to add the AUI link library for the 
component itself and the ADV link library for the sample application. 
Additionally it seems not to be possible to generate a static library 
for wxFreeChart based on wxWidgets DLLs (although this option can be 
selected from the build configurations it doesn't work)

3) I plan to produce charts by wxFreeChart and to add them to PDF 
reports generated based on my own wxCode component wxPdfDocument. In 
principle I got it to work using my wxPdfDC class but I have problems to 
display smooth curves. If I use too few data points I see edges in the 
curve, if I use too many data points I see a very jagged curve. I think 
this is a problem with all wxDC based classes since they are pixel 
oriented. Nevertheless it might be possible to get smoother curves by 
using splines instead of simple lines to connect the data points. How 
could I accomplish this? Should I create a new XYRenderer?

4) I need to create a X-Y chart with 2 different y-axes where one axis
shows the values in degree Celsius and the other in degree Fahrenheit. 
The problem is that I get crooked values for the axis annotation. For 
example if I have an axis for Celsius with a range from 20 to 35 degrees 
I get good annotations for the Celsius axis (namely 20, 25, 30, 35) but 
for the Fahrenheit axis I get 68, 77, 86, 95, but I would like to get 
shifted ticks and annotations (i.e. ticks marked with 70, 80 and 90). Is 
this possible somehow? Or would I have to create a specialized axis 
class for that purpose?

5) Are there plans to create a version of wxFreeChart based on
wxGraphicsContext instead of wxDC? For vector oriented output devices 
this would be probably a lot better. I myself plan to implement a
wxPdfGraphicsContext.

Regards,

Ulrich

[wxCode-users] [ wxcode-Feature Requests-3432016 ] scrolling for wxtreelistctrl

[SourceForge.net <no...@so...>]

Feature Requests item #3432016, was opened at 2011-11-01 19:32
Message generated for change (Tracker Item Submitted) made by nobody
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=462819&aid=3432016&group_id=51305

Please note that this message will contain a full copy of the comment thread,
including the initial issue submission, for this request,
not just the latest update.
Category: Any component
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Nobody/Anonymous (nobody)
Assigned to: Nobody/Anonymous (nobody)
Summary: scrolling for wxtreelistctrl

Initial Comment:
it may be a good idea to allow automatic scrolling like  windows explorer, where dragging an object abovethe top or under the bottom of the visible part of a tree will trigger scrolling as long as the cursor does not come back in the tree window. 

it may help, that using scrollto may work. the only small flaw is with this method, the dragged item is initialized in onbeingdrag amd the same variable will be saved over and over as long as its out of the window. the flaw is whenever the cursor enter the window again, onbeingdrag gets called again, thus reinitializing the item again. 
This can be seen when trying to drag an item from the top to all the way to the bottom and enter the window and go to the top. whats going to happen is after re etnering the item will jump straight to the top. 

Thank you



----------------------------------------------------------------------

You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=462819&aid=3432016&group_id=51305

Re: [wxCode-users] wxTreeListCtrl 1104

[PGridDev <pgr...@ya...>]

Thanks Asa

Re not using the control: I mean that I don't have much time for it lately... You already mentioned the wxWidgets 2.9 control which has the same name, so you know the alternative :-)

Duly noted for the memory leak, I will investigate, maybe this week-end.

About the scrolling, if I understood you correctly, you want a behavior similar to Windows explorer, where dragging an object abovethe top or under the bottom of the visible part of a tree will trigger scrolling as long as the cursor does not come back in the tree window.
If so it sounds like a good idea, but is going to be some work, so if you don't mind please enter the request in the Feature Tracker (helps me not forget and gives a chance to other users to add comments):
     http://sourceforge.net/tracker/?atid=462819&group_id=51305&func=browse

Cheers
Ronan


On 31/10/2011 21:34, asadilan indrabudi wrote:
> Hi Ronan,
>
> I did not try it with the sample.
> I have an application that uses the tree ctrl, the earlier version.
> what it does is build trees, allow double clicking, drag and drop, automatic scroll (drag the item out of the window/ into the window, the tree automatically scroll)
> and attaches data to every item in the tree.
>
> What i did, i just replace the files( the source and the header ) and run my app like as usual and thats when i noticed the memory leak.
>
> the scrolling:
> lets say i have a small window and really a lot of tree item with child item and stuffs. i expanded the view (all tree item are expanded), what you will see is a a lot of tree items that wont fit into the window.when this happen, a scroll bar will appear.
> what i was going to do was when user drag an item up, to the item that can t be seen, i want the tree to scroll up so that the item above will be seen. same thing with going down.
> What i implemented now is by checking the tree size limit, it will determnine if the dragging should be up or down.
> Once its determined, i just do scrollto the next item.
> So far so good, the only flaw happen when user is trying to drag up and down up and down without releasing the mouse button.
> what i found is everytime the cursor enter the window, onbegindrag event will called.
>
> Please let me know if further information needs to be provided.
>
> If you are not using wxTreeListCtrl, is there an alternative that people use now or you just dont use it as much as u dont really need it?
>
>
> Thank you very much Ronan.
>
> Asa
>
> On Sat, Oct 29, 2011 at 1:24 AM, PGridDev <pgr...@ya... <mailto:pgr...@ya...>> wrote:
>
>     Hi Asa
>     I don't use the control much lately, but I am the maintainer...
>
>     Can you be more specific about the memory leak? (does it happen with the provided sample? When doing something in particular ?)
>
>     I do not understand the question about scrolling: the content part of the control is a scroll window, scroll bars appear as soon as the window is too small ?
>
>     Regards
>     Ronan
>
>
>
>     On 27/10/2011 20:16, asadilan indrabudi wrote:
>>     Hi guys,
>>
>>     Any of you use this class?
>>     i am experiencing a memory leak when using wxtreelistctrl 1104 and not with the earlier version, can anyone confirm?
>>
>>     how do i scroll the window with wxtreelistctrl?
>>     btw this is not the 2.9 wxtreelistctrl but wxtreelistctrl from wxCode.
>>
>>     Thanx
>>     Asa
>

Re: [wxCode-users] wxTreeListCtrl 1104

[asadilan i. <asa...@gm...>]

Hi Ronan,

I did not try it with the sample.
I have an application that uses the tree ctrl, the earlier version.
what it does is build trees, allow double clicking, drag and drop,
automatic scroll (drag the item out of the window/ into the window, the
tree automatically scroll)
and attaches data to every item in the tree.

What i did, i just replace the files( the source and the header ) and run
my app like as usual and thats when i noticed the memory leak.

the scrolling:
lets say i have a small window and really a lot of tree item with child
item and stuffs. i expanded the view (all tree item are expanded), what you
will see is a a lot of tree items that wont fit into the window.when this
happen, a scroll bar will appear.
what i was going to do was when user drag an item up, to the item that can
t be seen, i want the tree to scroll up so that the item above will be
seen. same thing with going down.
What i implemented now is by checking the tree size limit, it will
determnine if the dragging should be up or down.
Once its determined, i just do scrollto the next item.
So far so good, the only flaw happen when user is trying to drag up and
down up and down without releasing the mouse button.
what i found is everytime the cursor enter the window, onbegindrag event
will called.

Please let me know if further information needs to be provided.

If you are not using wxTreeListCtrl, is there an alternative that people
use now or you just dont use it as much as u dont really need it?


Thank you very much Ronan.

Asa

On Sat, Oct 29, 2011 at 1:24 AM, PGridDev <pgr...@ya...> wrote:

> **
> Hi Asa
> I don't use the control much lately, but I am the maintainer...
>
> Can you be more specific about the memory leak? (does it happen with the
> provided sample? When doing something in particular ?)
>
> I do not understand the question about scrolling: the content part of the
> control is a scroll window, scroll bars appear as soon as the window is too
> small ?
>
> Regards
> Ronan
>
>
>
> On 27/10/2011 20:16, asadilan indrabudi wrote:
>
> Hi guys,
>
>  Any of you use this class?
> i am experiencing a memory leak when using wxtreelistctrl 1104 and not
> with the earlier version, can anyone confirm?
>
>  how do i scroll the window with wxtreelistctrl?
> btw this is not the 2.9 wxtreelistctrl but wxtreelistctrl from wxCode.
>
>  Thanx
> Asa
>
>
>
> ------------------------------------------------------------------------------
> Get your Android app more play: Bring it to the BlackBerry PlayBook
> in minutes. BlackBerry App World&#153; now supports Android&#153; Apps
> for the BlackBerry&reg; PlayBook&#153;. Discover just how easy and simple
> it is! http://p.sf.net/sfu/android-dev2dev
>
> _______________________________________________
> wxCode-users mailing list
> wxC...@li...
> https://lists.sourceforge.net/lists/listinfo/wxcode-users
>
>

Re: [wxCode-users] wxTreeListCtrl 1104

[PGridDev <pgr...@ya...>]

Hi Asa
I don't use the control much lately, but I am the maintainer...

Can you be more specific about the memory leak? (does it happen with the provided sample? When doing something in particular ?)

I do not understand the question about scrolling: the content part of the control is a scroll window, scroll bars appear as soon as the window is too small ?

Regards
Ronan


On 27/10/2011 20:16, asadilan indrabudi wrote:
> Hi guys,
>
> Any of you use this class?
> i am experiencing a memory leak when using wxtreelistctrl 1104 and not with the earlier version, can anyone confirm?
>
> how do i scroll the window with wxtreelistctrl?
> btw this is not the 2.9 wxtreelistctrl but wxtreelistctrl from wxCode.
>
> Thanx
> Asa

[wxCode-users] [ wxcode-Feature Requests-3429784 ] wxTreeListCtrl reparent an item

[SourceForge.net <no...@so...>]

Feature Requests item #3429784, was opened at 2011-10-28 15:56
Message generated for change (Tracker Item Submitted) made by nobody
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=462819&aid=3429784&group_id=51305

Please note that this message will contain a full copy of the comment thread,
including the initial issue submission, for this request,
not just the latest update.
Category: Any component
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Nobody/Anonymous (nobody)
Assigned to: Nobody/Anonymous (nobody)
Summary: wxTreeListCtrl reparent an item

Initial Comment:
It may be a good idea to allow an item with childen and with parent, to be re assigned to a different parent with its children. 


----------------------------------------------------------------------

You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=462819&aid=3429784&group_id=51305

[wxCode-users] wxTreeListCtrl 1104

[asadilan i. <asa...@gm...>]

Hi guys,

Any of you use this class?
i am experiencing a memory leak when using wxtreelistctrl 1104 and not with
the earlier version, can anyone confirm?

how do i scroll the window with wxtreelistctrl?
btw this is not the 2.9 wxtreelistctrl but wxtreelistctrl from wxCode.

Thanx
Asa

[wxCode-users] [ wxcode-Bugs-3391663 ] wxFreechart: report about a bug of categoryaxis and patch

[SourceForge.net <no...@so...>]

Bugs item #3391663, was opened at 2011-08-15 01:17
Message generated for change (Tracker Item Submitted) made by nobody
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=462816&aid=3391663&group_id=51305

Please note that this message will contain a full copy of the comment thread,
including the initial issue submission, for this request,
not just the latest update.
Category: any
Group: last released version
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Nobody/Anonymous (nobody)
Assigned to: Nobody/Anonymous (nobody)
Summary: wxFreechart: report about a bug of categoryaxis and patch

Initial Comment:
I'm using freechart to drawing ganttchart and  found a bug of categoryaxis when there are only one category(one task in ganttchart),freechart just can't show any chart.

bellow is the patch:


//--------------------------------------
categoryaxis.cpp
//--------------------------------------


void CategoryAxis::GetDataBounds(double &minValue, double &maxValue)
{
    minValue = 0;
    if (m_categoryCount > 1) {
        maxValue = m_categoryCount - 1;
    }
    else if ( m_categoryCount  == 1 )
    {
        maxValue = 1;
    }
    else {
        maxValue = 0;
    }
}



this patch runs OK,but  is there more elegant fixing?

BTW:I'm using freechart to draw "resource occupy" ganttchart,but I found that it' really not so elegant as you have to drawing in"task" mode.

"resource occupy"  chart means there many resource(such as machines),and occupy by task(such as client/order) along time line.

Is there a elegant way to drawing such chart?

----------------------------------------------------------------------

You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=462816&aid=3391663&group_id=51305