Color Listview Delphi Line Android

Question

Color Listview Delphi Line Android

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#1 by (1 votes)

3

How to change the color of a Delphi / Android listview line?

To have the color changed as some condition is true:

se a = 1 then 
   listview.linha?.? := clBlue
entao 
   listview.linha?.? := clRed;

android delphi

asked by anonymous 20.10.2015 / 19:17

1 answer

Change data from a specific position in the ListView OR join using Linq

score 1 · Answer 1

Add a TListView component.

In our example we get the ListView in the FormCreate event:

var
  i, j : Integer;
begin
  for i := 1 to 10 do
    with Listview1.Items.Add do begin
      Caption := 'Item '+ IntToStr(i);
      for j := 1 to 3 do
        Subitems.Add('SubItem '+IntToStr(i)+IntToStr(j));
    end;

In event OnCustomDrawItem of component TListView :

  if Odd(item.index) then
    Listview1.Canvas.Brush.Color := clred//Todas as linhas Ímpares
  else
    ListView1.Canvas.Brush.Color := clWhite;//Todas as linhas pares

Now just use your imagination and start adding the Conditions!