very basic changing color examples

cos00kun

`-- Color
local win = ui.Window("Color sample",600,450)
local label_1 = ui.Label(win, "Lua",60,70)
local label_2 = ui.Label(win, "rt",300,30)
local picture = ui.Picture(win, "a.png",365,240)
picture.width=picture.width/5
picture.height=picture.height/5
win.bgcolor=0
label_1.fontsize = 118
label_1.fgcolor = 0x4060A0

label_2.fontsize = 118
label_2.fgcolor = 0xF0A030

win:show()

repeat
	label_1.fgcolor=label_1.fgcolor+0x010101
	label_2.fgcolor=label_2.fgcolor+0x010101
	ui.update()
until not win.visible`

this code; shows the changing colors in the text
a.png file: [[Login to see the link]](https://)
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Samir

Thank you I will try it too !

cos00kun

I want to start a project soon here.

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I will try to do this with Luart

Samir

cos00kun I want to start a project soon here.

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I will try to do this with Luart

Can't wait to see it !
In France this is a well known TV game show known as "Motus"

cos00kun

Of course, my program will not be in French. 🙂

cos00kun

hi.
Let's say I have 10 Labels and each has a different text name.
I want to see which Label is onClicked with the mouse, that label name will be show to me.

......
......
entry=ui.Entry(win,"",50,150)
local label={}
  label[1]=ui.Label(win,"A",50,50)
  label[2]=ui.Label(win,"B",60,50)
  label[3]=ui.Label(win,"C",70,50)
........
........

function labelxxxx:onClick()
   entry.text = label[xxxx].text
end

cos00kun

I should define the function labelxxxx:onClick() here like this; show me which label was clicked.

Samir

You can use something like this :

local word = "flower"
local letters = {}

local function letter_onClick(self)
    -- self is the Label clicked
    -- do what you need to do in the event handler
end

local xpos = 50

for char in each(word) do
  local label = ui.Label(win,char:capitalize(),xpos,50)
  label.onClick = letter_onClick
  letters[#letters+1] = label
  xpos = xpos + 10
end

Samir

Thanks Coskun, I'll take a look and see how I can contribute as well

cos00kun

wow .Thank you so much [Login to see the link]