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How to set the color of item in listview

Cheat Engine Forum Index -> Cheat Engine Lua Scripting

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yazigegeda
Expert Cheater

Reputation: 0

Joined: 22 Jan 2019
Posts: 183

Posted: Fri Aug 02, 2024 8:31 am Post subject: How to set the color of item in listview

Code:

f=createForm()
lv=createListView(f)
setProperty(lv, 'ViewStyle', 'vsReport') --non lua exported property but you can access it with this
setProperty(lv, 'RowSelect', 'True')
setProperty(lv, 'ReadOnly', 'True')
lvc=listview_getColumns(lv)
column1=listcolumns_add(lvc)
column2=listcolumns_add(lvc)
column3=listcolumns_add(lvc)

listcolumn_setCaption(column1, 'a')
listcolumn_setCaption(column2, 'b')
listcolumn_setCaption(column3, 'c')

lvi=listview_getItems(lv);
row1=listitems_add(lvi)
listitem_setCaption(row1, 'Row 1'); --rw 1 column a
row1_subitems=listitem_getSubItems(row1) --returns a Strings object
strings_add(row1_subitems, 'r1_cb') --row 1 column b
strings_add(row1_subitems, 'r1_cc') --row 1 column c

row2=listitems_add(lvi)
listitem_setCaption(row2, 'Row 2');
row2_subitems=listitem_getSubItems(row2)
strings_add(row2_subitems, 'r2_cb')
strings_add(row2_subitems, 'r2_cc')

row3=listitems_add(lvi)
listitem_setCaption(row3, 'Row 3');
row3_subitems=listitem_getSubItems(row3)
strings_add(row3_subitems, 'r3_cb')
strings_add(row3_subitems, 'r3_cc')

I want to set a separate color for Row 2, but the following code doesn't work, help me!

lv.getItem(2).Font.Color=clRed

Dark Byte
Site Admin

Reputation: 470

Joined: 09 May 2003
Posts: 25807
Location: The netherlands

Posted: Fri Aug 02, 2024 2:30 pm Post subject:

give the listview and OnCustomDrawItem property and in there check if Item.Index is 1 (row 2) if so, change the listview Font.Color to clRed _________________ Do not ask me about online cheats. I don't know any and wont help finding them. Like my help? Join me on Patreon so i can keep helping

AylinCE
Grandmaster Cheater Supreme

Reputation: 37

Joined: 16 Feb 2017
Posts: 1528

Posted: Mon Aug 05, 2024 8:38 am Post subject:

Here is an excerpt from @DB's relevant code:

Code:

if s2 then s2.Destroy() end

s2=createForm()
lv=createListView(s2)
lv.ViewStyle='vsReport'
lv.RowSelect=true
lv.HideSelection=false

c=lv.Columns.add()
c.Caption='C1';
c=lv.Columns.add()
c.Caption='C2';

c=lv.Columns.add()
c.Caption='C3';
------------------------------------------------------

local listclrTbl1 = {}

for i=1,10 do
l=lv.Items.add()
l.Caption='bla'..i;
l.SubItems.add('line '..i)
l.SubItems.add('i*2='..i*2)
listclrTbl1[i] = {"0x0","0x0","0x0"}
end

function cptColor(idx,clr)
listclrTbl1[idx][1] = clr
end

function subColor(idx1,idx2,clr)
idx3 = tonumber(idx2) + 1
listclrTbl1[idx1][idx3] = clr
end
-----------------------------------------------------------------

cptColor(3,0x0000ff)
cptColor(6,0xf56060)
subColor(4,1,16711935)
subColor(5,2,16776960)

lv.OnCustomDrawItem=function(sender, ListItem, state, DefaultDraw)
sl1 = tonumber(ListItem.Index) + 1
if sl1 then
sender.canvas.font.color=listclrTbl1[sl1][1]
end
return true
end

lv.OnCustomDrawSubItem=function(sender, ListItem, SubItemIndex, state, DefaultDraw)
sl2 = tonumber(ListItem.Index) + 1
sl3 = SubItemIndex
if sl2 then
if sl3==1 then
sender.canvas.font.color=listclrTbl1[sl2][2]
else
sender.canvas.font.color=listclrTbl1[sl2][3]
end
end

return listclrTbl1
end

subColor(6,1,clRed)

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