TAdvDualListbox

VCL TMS VCL UI Pack
1

TAdvDualListbox ver.: 1.1.1.0

Delphi ver.:  Embarcadero? Delphi 10.3 Version 26.0.33219.4899  (Update 1)
OS : Win 10 Pro

My question:
1: Does a detailed PG exists for above mentioned component (I couldn't find it)
2: I presume that the event "OnCustomizeControls" could be used in order to set various properties for the controls inside the component (left, right listbox, buttons) - is this true?
3: If so, I can't set the buttons size - how can I set the buttons size and maybe also the location?

br.

Anders Balslev
2
  1. What is the meaning for "detailed PG"? It is unclear to me what PG stands for
    2. OnCustomizeControls is called for when you want to adapt child control properties and/or layout/position
    3. The buttons are accessible via:
        property BtnRightOne: TSpeedButton ;
        property BtnLeftOne: TSpeedButton;
        property BtnRightAll: TSpeedButton;
        property BtnLeftAll: TSpeedButton;

    and you should be able to make changes from the OnCustomizeControls event
3

Sorry to use the abbreviation.


PG = Programmers Guide (=developers guide)

I execute as follows:
procedure TformMain.MyDuallistCustomizeControls(Sender: TObject);
begin

  MyDuallist.LeftList.Style:=lbOwnerDrawVariable; //works fine
  MyDuallist.RightList.Style:=lbOwnerDrawVariable; //works fine
  MyDuallist.LeftList.OnDragDrop:=lstbVdispShowOrgDragDrop; //works fine
  MyDuallist.RightList.OnDragDrop:=lstbVdispShowOrgDragDrop; //works fine
  MyDuallist.LeftList.OnDragOver:=lstbVdispShowOrgDragOver; //works fine
  MyDuallist.RightList.OnDragOver:=lstbVdispShowOrgDragOver; //works fine
  MyDuallist.LeftList.DragMode:=dmAutomatic; //works fine
  MyDuallist.LeftList.OnDrawItem:=lstbVdispShowOrgDrawItem; //works fine
  MyDuallist.RightList.OnDrawItem:=lstbVdispShowOrgDrawItem;//works fine
  MyDuallist.LeftList.ItemHeight:=20; //works fine
  MyDuallist.RightList.ItemHeight:=20; //works fine
  MyDuallist.BtnRightOne.Height:=33; //Doesn't work
  MyDuallist.BtnRightOne.Width:=33; //Doesn't work
  MyDuallist.BtnRightAll.Height:=33; //Doesn't work
  MyDuallist.BtnRightAll.Width:=33; //Doesn't work
  MyDuallist.BtnLeftOne.Height:=33; //Doesn't work
  MyDuallist.BtnLeftOne.Width:=33; //Doesn't work
  MyDuallist.BtnLeftAll.Height:=33; //Doesn't work
  MyDuallist.BtnLeftAll.Width:=33; //Doesn't work
end;

Br.

Anders Balslev
4

I cannot see an issue with setting BtnRightOne.Height/BtnRightOne.Width.
I see visually that the button size in the control adapts to the new size.

This is retested here with the latest version of the component as-is on the form, all default properties, just OnCustomIzeControls event assigned.