Hello,
All detail info at to this link. so no need write one more.

http://forum.lazarus.freepascal.org/index.php/topic,22040.0.html

I'm writeing component, it has a desigtime package(Martin say IDE add-on) I found TUnitInfo in project.pp but I can not use this IDE package's files. IDEintf has "TLazProjectFile" class. but I need to access to root component of file, so I can use
/ThePropertyEditorHook.LookupRoot := AComponent/; TUnitInfo = class(TLazProjectFile) this in project.pp file.
I can find this root component just in IDE.lpk. While lazarus IDE running there is no problem everything is work, building and installing my add-on.
But when try in command line :

make PREFIX=/opt clean all LCL_PLATFORM=qt bigide OPT="-dUSE_QT_45"

Lazarus maked bigide without any problem then this command line run,

./lazbuild --ws=qt --pcp=~/.lazarus --add-package --build-all --verbose --recursive --build-ide=

Compiling
/home/lazarus/components/sectreeview/sources/Manager/Project_Detail.pas Project_Detail.pas(11,3) Fatal: Can't find unit project used by Project_Detail
TExternalToolList.Run Exception:
/home/lazarus/components/sectreeview/sources/Manager/Project_Detail.pas(11,3) Fatal: Can't find unit project used by Project_Detail ERROR: tool reported error

this error was comming and stop. But IDE can run. I run IDE open Project_Detail.pas owner lpk compile and build, IDE restarting and my component is working.

I can't find Root component in IDEintf. I can find and use in IDE but I can NOT compile and install.
What will I do ?
Kubuntu 13.04
lazarus & freepascal last svn update
Thank you
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Hello, All detail info at to this link. so no need write one more. http://forum.lazarus.freepascal.org/index.php/topic,22040.0.html

I see questions that you tried to access some internal IDE structures, but not why. What do you want to do?

Mattias

I need root component of file, that link has a screenshot, my component's code and form on there.
/ThePropertyEditorHook.LookupRoot := AComponent;///TUnitInfo.Component I need this

22-09-2013 19:12 tarihinde, Mattias Gaertner yazd?:

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I need root component of file, that link has a screenshot, my component's code and form on there. /ThePropertyEditorHook.LookupRoot := AComponent;///TUnitInfo.Component I need this

To select a component use

http://wiki.freepascal.org/Extending_the_IDE#Select_a_component_in_the_designer.2Fobject_inspector

This will automatically set the correct LookupRoot.

To get the form of a file see here:
http://wiki.lazarus.freepascal.org/Extending_the_IDE#Get_unit.2C_designer.2C_form_of_a_file

Mattias

All voits goes to Mattias
Thank you so much Mattias, I'm so happy today. I added my codes

var LazProject: TLazProject;
       LazFile: TLazProjectFile;
       aDesigner : TComponentEditorDesigner;
.......
     LV.Items.Clear;
       LazProject:=LazarusIDE.ActiveProject;
        if LazProjectnil then begin
           Self.Caption := Format('Project detail form [%s]',
[LazProject.GetTitleOrName]);
          for i:=0 to LazProject.FileCount-1 do begin
            LazFile:=LazProject.Files[i];
            if LazFile.IsPartOfProject then begin
              if FilenameIsPascalUnit(LazFile.Filename)then begin
                L:=LV.Items.Add;
                L.Caption :=  ExtractFileName(LazFile.Filename);
//I was work for this two lines :)
aDesigner:=TComponentEditorDesigner(LazarusIDE.GetDesignerWithProjectFile(LazFile,
True));
        L.Data := aDesigner.PropertyEditorHook.LookupRoot;
                S := ConcatPaths([
ExtractFileDir(LazFile.Filename),ExtractFileNameOnly(LazFile.Filename)]);
                if FileExists(S+'.lfm')then
L.SubItems.Add(ExtractFileName(S+'.lfm'))
                else if FileExists(S+'.dfm')then
L.SubItems.Add(ExtractFileName(S+'.dfm'))
                     else L.SubItems.Add('');
                L.SubItems.Add(ExtractFileDir(LazFile.Filename));
                L.Checked := Pos(LazFile.Filename, OpenedFiles)>0;
              end;
            end;
          end;
        end else begin
          L.Caption := 'Project name';
          L.SubItems.Add('');
          L.SubItems.Add('');
        end;

The GetDesignerWithProjectFile will load the form and open the designer if not yet done.

L.Data := aDesigner.PropertyEditorHook.LookupRoot;

aDesigner.PropertyEditorHook is GlobalDesignHook.

aDesigner.PropertyEditorHook.LookupRoot is the currently selected form/datamodule/whatever, which might not be the aDesigner component.

Use aDesigner.Form instead.

S := ConcatPaths([ ExtractFileDir(LazFile.Filename),ExtractFileNameOnly(LazFile.Filename)]);

Maybe you are searching for ChangeFileExt?

Keep in mind that LazFile.Filename might be 'unit1.pas' when the file was newly created and not yet saved.

Mattias