[azrael11]

Can i change the style of the each line in sCheckListBox…

Example

Line1 = Paris [Font Style:= Bold, Size:= 10]

Line2 = London [Font Style:= Regular, Size:= 8]

……

Thank you….

[IPSteven]

You need to use the DrawItem event.

In the code below I'm using a list box to contain names of the fonts I want and the code cycles through the list.

Code:

procedure TForm1.sCheckListBox1DrawItem(Control: TWinControl; Index: Integer;
Rect: TRect; State: TOwnerDrawState);
var
i : Integer;
begin
i := Index;
if Index >= (sListBox1.Count – 1) then
i := Index mod sListBox1.Count;

with sCheckListBox1.Canvas do
begin
FillRect(Rect);
Font.Name := sListBox1.Items;
Font.Size := 0; // use font's preferred size
TextOut(Rect.Left+1, Rect.Top+1, sCheckListBox1.Items[index]);

//if you don't know what to set the itemheight as
//since MeasureItem() property doesn't work – you can use this, its ugly but does the job
i := TextHeight('Wgyj') + 2; // measure ascenders and descenders
if sCheckListBox1.ItemHeight < i then
sCheckListBox1.ItemHeight := i;
end;
end;

I haven't messed with changing the font properties (Bold, Italic, etc.) and don't know if its as simple as adding

Code:

Font.Style := [fsBold];

or not.

I don't know if it is bug in AlphaSkins or not but the MeasureItem() event in sCheckListBox is not firing.

With a regular list box you could use this event to individually adjust the height of each line as needed.

Serge – if your checking out this thread maybe you could comment or check it out?

**Edit – added attachment and image**

I've attached a sample project demo below.

[attachment=4970:CheckListBoxDynamicFonts.png]

[attachment=4969:CheckListBoxDynamicFonts.rar]

BTW if you want to change the background colors in the CheckListBox check out:

http://delphi.about.com/cs/adptips2002/a/bltip0602_4.htm

…Steven

[Support]

'IPSteven' wrote:

I don't know if it is bug in AlphaSkins or not but the MeasureItem() event in sCheckListBox is not firing.

With a regular list box you could use this event to individually adjust the height of each line as needed.

Serge – if your checking out this thread maybe you could comment or check it out?

Hello

Try change the style property to lbOwnerDrawVariable.

[Author]

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