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- '
- 'Class description:
- '
- !short:UpABrowse class structure:
- Class UpABrowse:
- ~~~~~~~~~~~~~~~~
- The same as the class ABrowse, but exists only as an active task.
- The background switching causes the finishig of the task (object).
-
- Common use:
- ~~~~~~~~~~~
- LOCAL OBJECT Ar OF UpABrowse //object is created
-
- Ar:Init() //and initialised
-
- AAdd(Ar:Arr,{"field1.1","field1.2","field1.3"}} //ads
- AAdd(Ar:Arr,{"field1.2","field2.2","field2.3"}} //3 columns
- AAdd(Ar:Arr,{"field1.3","field3.2","field3.3"}} //for editation (to array Arr)
-
- //3 columns are added to Ar object
- Ar:AddBlock(,"column1",,{|x|if(nil==x,Ar:Arr[Ar:N,1],Ar:Arr[Ar:N,1]:=x})
- Ar:AddBlock(,"column2",,{|x|if(nil==x,Ar:Arr[Ar:N,2],Ar:Arr[Ar:N,2]:=x})
- Ar:AddBlock(,"column3",,{|x|if(nil==x,Ar:Arr[Ar:N,3],Ar:Arr[Ar:N,3]:=x})
-
- Ar:Process() //editation
- Ar:Done() //finishing of the task
-
- Source code is in C_UpAbro.prg
-
- !seealso: c_browse.ngo:Browse c_dbrows.ngo:DBrowse c_browse.ngo:Browse c_task.ngo:Task c_box.ngo:Box c_color.ngo:Color ob_class.ngo:"Class hierarchy"
-
- !short:~~~~~~~~~~~~~~~~~~~~~~~~~
- !short:create class UpABrowse from ABrowse
- !short: export:
- !short: method New=UpABrowseNew //o:New() --> self
- ^BUpABrowse:New()^N: public: return self
- Object is filled with default values, predcessor variable modified:
-
- ^UUpABrowse:UpFlag^N: override: public: logical
- Default value of herited instvar variable is redefined on new value true.
-
- !short: endclass
-
-