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OTClient Why is this happening (see gif)? / Setting minimum width to label

Togu

Togu

Advanced OT User
Joined
Jun 22, 2018
Messages
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Location
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I've made some changes on game_skills module and I'd like to set minimum possible width to a label based on the text of the label. Is there a way to do that?

On the gif you can see that when game starts it loads a default width and when I reload the module he sets the minimum possible width based on the text. The only label starting with the right width is Walk Speed but it uses the same class as the other values so I dont know what is happening.

Also it should not start game showing the arrow and the green values cause the lua code says to setVisible(false) if the green value is equal or lesser than the other value. It is only being set to false when I reload.

35244

skills.lua:
Lua: 
skillsWindow = nil
skillsButton = nil

function init()
    connect(LocalPlayer, {
        onExperienceChange = onExperienceChange,
        onLevelChange = onLevelChange,
        onHealthChange = onHealthChange,
        onManaChange = onManaChange,
        onSoulChange = onSoulChange,
        onSkillPointsChange = onSkillPointsChange,
        onFreeCapacityChange = onFreeCapacityChange,
        onTotalCapacityChange = onTotalCapacityChange,
        onStaminaChange = onStaminaChange,
        onRegenerationChange = onRegenerationChange,
        onSpeedChange = onSpeedChange,
        onBaseSpeedChange = onBaseSpeedChange,
        onAttackSpeedChange = onAttackSpeedChange,
        onMagicLevelChange = onMagicLevelChange,
        onBaseMagicLevelChange = onBaseMagicLevelChange,
        onNewBaseMagicLevelChange = onNewBaseMagicLevelChange,
        onSkillChange = onSkillChange,
        onBaseSkillChange = onBaseSkillChange,
        onNewBaseSkillChange = onNewBaseSkillChange,
    })
    connect(g_game, {
        onGameStart = refresh,
        onGameEnd = offline
    })

    skillsButton = modules.client_topmenu.addRightGameToggleButton('skillsButton', tr('Skills') .. ' (Ctrl+S)', '/images/topbuttons/skills', toggle)
    skillsButton:setOn(true)
    skillsWindow = g_ui.loadUI('skills', modules.game_interface.getRightPanel())

    g_keyboard.bindKeyDown('Ctrl+S', toggle)

    refresh()
    skillsWindow:setup()
end

function terminate()
    disconnect(LocalPlayer, {
        onExperienceChange = onExperienceChange,
        onLevelChange = onLevelChange,
        onHealthChange = onHealthChange,
        onManaChange = onManaChange,
        onSoulChange = onSoulChange,
        onSkillPointsChange = onSkillPointsChange,
        onFreeCapacityChange = onFreeCapacityChange,
        onTotalCapacityChange = onTotalCapacityChange,
        onStaminaChange = onStaminaChange,
        onRegenerationChange = onRegenerationChange,
        onSpeedChange = onSpeedChange,
        onBaseSpeedChange = onBaseSpeedChange,
        onAttackSpeedChange = onAttackSpeedChange,
        onMagicLevelChange = onMagicLevelChange,
        onBaseMagicLevelChange = onBaseMagicLevelChange,
        onNewBaseMagicLevelChange = onNewBaseMagicLevelChange,
        onSkillChange = onSkillChange,
        onBaseSkillChange = onBaseSkillChange,
        onNewBaseSkillChange = onNewBaseSkillChange,
    })
    disconnect(g_game, {
        onGameStart = refresh,
        onGameEnd = offline
    })

    g_keyboard.unbindKeyDown('Ctrl+S')
    skillsWindow:destroy()
    skillsButton:destroy()
end

function expForLevel(level)
  return math.floor((50*level*level*level)/3 - 100*level*level + (850*level)/3 - 200)
end

function expToAdvance(currentLevel, currentExp)
  return expForLevel(currentLevel+1) - currentExp
end

function resetSkillColor(id)
  local skill = skillsWindow:recursiveGetChildById(id)
  local widget = skill:getChildById('value')
  widget:setColor('#bbbbbb')
end

function toggleSkill(id, state)
  local skill = skillsWindow:recursiveGetChildById(id)
  skill:setVisible(state)
end

function setSkillBase(id, value, baseValue)
  if baseValue <= 0 or value < 0 then
    return
  end
  local skill = skillsWindow:recursiveGetChildById(id)
  local widget = skill:getChildById('value')

  if value > baseValue then
    widget:setColor('#008b00') -- green
    skill:setTooltip(baseValue .. ' +' .. (value - baseValue))
  elseif value < baseValue then
    widget:setColor('#b22222') -- red
    skill:setTooltip(baseValue .. ' ' .. (value - baseValue))
  else
    widget:setColor('#bbbbbb') -- default
    skill:removeTooltip()
  end
end

function setSkillValue(id, value)
  local skill = skillsWindow:recursiveGetChildById(id)
  local widget = skill:getChildById('value')
  widget:setText(value)
end

function setSkillNewValue(id, newValue, currentValue)

    local skill = skillsWindow:recursiveGetChildById(id)
    local widgetArrow = skill:getChildById('arrow')
    local widgetNewValue = skill:getChildById('newValue')
    widgetNewValue:setText(newValue)

    if newValue > currentValue then
        widgetArrow:setVisible(true)
        widgetNewValue:setVisible(true)
    else
        widgetArrow:setVisible(false)
        widgetNewValue:setVisible(false)
    end
end

function setSkillColor(id, value)
  local skill = skillsWindow:recursiveGetChildById(id)
  local widget = skill:getChildById('value')
  widget:setColor(value)
end

function setSkillTooltip(id, value)
  local skill = skillsWindow:recursiveGetChildById(id)
  local widget = skill:getChildById('value')
  widget:setTooltip(value)
end

function setSkillPercent(id, percent, tooltip, color)
  local skill = skillsWindow:recursiveGetChildById(id)
  local widget = skill:getChildById('percent')
  if widget then
    widget:setPercent(math.floor(percent))

    if tooltip then
      widget:setTooltip(tooltip)
    end

    if color then
        widget:setBackgroundColor(color)
    end
  end
end

function checkAlert(id, value, maxValue, threshold, greaterThan)
  if greaterThan == nil then greaterThan = false end
  local alert = false

  -- maxValue can be set to false to check value and threshold
  -- used for regeneration checking
  if type(maxValue) == 'boolean' then
    if maxValue then
      return
    end

    if greaterThan then
      if value > threshold then
        alert = true
      end
    else
      if value < threshold then
        alert = true
      end
    end
  elseif type(maxValue) == 'number' then
    if maxValue < 0 then
      return
    end

    local percent = math.floor((value / maxValue) * 100)
    if greaterThan then
      if percent > threshold then
        alert = true
      end
    else
      if percent < threshold then
        alert = true
      end
    end
  end

  if alert then
    setSkillColor(id, '#b22222') -- red
  else
    resetSkillColor(id)
  end
end

function refresh()

    local player = g_game.getLocalPlayer()
    if not player then return end

    if expSpeedEvent then expSpeedEvent:cancel() end

    expSpeedEvent = cycleEvent(checkExpSpeed, 30*1000)

    onExperienceChange(player, player:getExperience())
    onLevelChange(player, player:getLevel(), player:getLevelPercent())
    onHealthChange(player, player:getHealth(), player:getMaxHealth())
    onManaChange(player, player:getMana(), player:getMaxMana())
    onSoulChange(player, player:getSoul())
    onSkillPointsChange(player, player:getSkillPoints())
    onFreeCapacityChange(player, player:getFreeCapacity())
    onStaminaChange(player, player:getStamina())
    onMagicLevelChange(player, player:getMagicLevel())
    onNewBaseMagicLevelChange(player, player:getNewBaseMagicLevel())
    onRegenerationChange(player, player:getRegenerationTime())
    onSpeedChange(player, player:getSpeed())
    onAttackSpeedChange(player, player:getAttackSpeed())

    local hasAdditionalSkills = g_game.getFeature(GameAdditionalSkills)

    for i = Skill.Fist, Skill.CriticalDamage do
        onSkillChange(player, i, player:getSkillLevel(i))

        if i > Skill.Fishing then
            toggleSkill('skillId'.. i, hasAdditionalSkills)
        end
    end

    for i = Skill.Fist, Skill.Fishing do
        onNewBaseSkillChange(player, i, player:getNewBaseSkillLevel(i))
    end

    local regenerationTime = skillsWindow:recursiveGetChildById('regenerationTime')

    local contentsPanel = skillsWindow:getChildById('contentsPanel')

    skillsWindow:setContentMinimumHeight(46)
    skillsWindow:setContentMaximumHeight(374)

end

function offline()
  if expSpeedEvent then expSpeedEvent:cancel() expSpeedEvent = nil end
end

function toggle()
  if skillsButton:isOn() then
    skillsWindow:close()
    skillsButton:setOn(false)
  else
    skillsWindow:open()
    skillsButton:setOn(true)
  end
end

function checkExpSpeed()
  local player = g_game.getLocalPlayer()
  if not player then return end

  local currentExp = player:getExperience()
  local currentTime = g_clock.seconds()
  if player.lastExps ~= nil then
    player.expSpeed = (currentExp - player.lastExps[1][1])/(currentTime - player.lastExps[1][2])
    onLevelChange(player, player:getLevel(), player:getLevelPercent())
  else
    player.lastExps = {}
  end
  table.insert(player.lastExps, {currentExp, currentTime})
  if #player.lastExps > 30 then
    table.remove(player.lastExps, 1)
  end
end

function onMiniWindowClose()
  skillsButton:setOn(false)
end

function onExperienceChange(localPlayer, value)
  setSkillValue('experience', value)
end

function onLevelChange(localPlayer, value, percent)
  setSkillValue('level', value)
  local text = tr('You have %s percent to go', 100 - percent) .. '\n' ..
               tr('%s of experience left', expToAdvance(localPlayer:getLevel(), localPlayer:getExperience()))

  if localPlayer.expSpeed ~= nil then
     local expPerHour = math.floor(localPlayer.expSpeed * 3600)
     if expPerHour > 0 then
        local nextLevelExp = expForLevel(localPlayer:getLevel()+1)
        local hoursLeft = (nextLevelExp - localPlayer:getExperience()) / expPerHour
        local minutesLeft = math.floor((hoursLeft - math.floor(hoursLeft))*60)
        hoursLeft = math.floor(hoursLeft)
        text = text .. '\n' .. tr('%d of experience per hour', expPerHour)
        text = text .. '\n' .. tr('Next level in %d hours and %d minutes', hoursLeft, minutesLeft)
     end
  end

  setSkillPercent('level', percent, text)
end

function onHealthChange(localPlayer, health, maxHealth)
  setSkillValue('health', health)
  checkAlert('health', health, maxHealth, 30)
end

function onManaChange(localPlayer, mana, maxMana)
  setSkillValue('mana', mana)
  checkAlert('mana', mana, maxMana, 30)
end

function onSoulChange(localPlayer, soul)
  setSkillValue('soul', soul)
end

function onSkillPointsChange(localPlayer, skillPoints)
    setSkillValue('skillpoints', skillPoints)
end

function onFreeCapacityChange(localPlayer, freeCapacity)
  setSkillValue('capacity', freeCapacity)
  checkAlert('capacity', freeCapacity, localPlayer:getTotalCapacity(), 20)
end

function onTotalCapacityChange(localPlayer, totalCapacity)
  checkAlert('capacity', localPlayer:getFreeCapacity(), totalCapacity, 20)
end

function onStaminaChange(localPlayer, stamina)
  local hours = math.floor(stamina / 60)
  local minutes = stamina % 60
  if minutes < 10 then
    minutes = '0' .. minutes
  end
  local percent = math.floor(100 * stamina / (42 * 60)) -- max is 42 hours --TODO not in all client versions

  setSkillValue('stamina', hours .. ":" .. minutes)

  --TODO not all client versions have premium time
  if stamina > 2400 and g_game.getClientVersion() >= 1038 and localPlayer:isPremium() then
      local text = tr("You have %s hours and %s minutes left", hours, minutes) .. '\n' ..
        tr("Now you will gain 50%% more experience")
        setSkillPercent('stamina', percent, text, 'green')
    elseif stamina > 2400 and g_game.getClientVersion() >= 1038 and not localPlayer:isPremium() then
        local text = tr("You have %s hours and %s minutes left", hours, minutes) .. '\n' ..
        tr("You will not gain 50%% more experience because you aren't premium player, now you receive only 1x experience points")
        setSkillPercent('stamina', percent, text, '#89F013')
    elseif stamina > 2400 and g_game.getClientVersion() < 1038 then
        local text = tr("You have %s hours and %s minutes left", hours, minutes) .. '\n' ..
        tr("If you are premium player, you will gain 50%% more experience")
        setSkillPercent('stamina', percent, text, 'green')
    elseif stamina <= 2400 and stamina > 840 then
        setSkillPercent('stamina', percent, tr("You have %s hours and %s minutes left", hours, minutes), 'orange')
    elseif stamina <= 840 and stamina > 0 then
        local text = tr("You have %s hours and %s minutes left", hours, minutes) .. "\n" ..
        tr("You gain only 50%% experience and you don't may gain loot from monsters")
        setSkillPercent('stamina', percent, text, 'red')
    elseif stamina == 0 then
        local text = tr("You have %s hours and %s minutes left", hours, minutes) .. "\n" ..
        tr("You don't may receive experience and loot from monsters")
        setSkillPercent('stamina', percent, text, 'black')
    end
end

function onRegenerationChange(localPlayer, regenerationTime)
  if not g_game.getFeature(GamePlayerRegenerationTime) or regenerationTime < 0 then
    return
  end
  local minutes = math.floor(regenerationTime / 60)
  local seconds = regenerationTime % 60
  if seconds < 10 then
    seconds = '0' .. seconds
  end

  setSkillValue('regenerationTime', minutes .. ":" .. seconds)
  checkAlert('regenerationTime', regenerationTime, false, 300)
end

function onSpeedChange(localPlayer, speed)
    setSkillValue('walkspeed', speed)
    onBaseSpeedChange(localPlayer, localPlayer:getBaseSpeed())
end

function onBaseSpeedChange(localPlayer, baseSpeed)
    setSkillBase('walkspeed', localPlayer:getSpeed(), baseSpeed)
end

function onAttackSpeedChange(localPlayer, attackSpeed)
    setSkillValue('attackspeed', attackSpeed)
end

function onMagicLevelChange(localPlayer, magicLevel)
    setSkillValue('magiclevel', magicLevel)
    setSkillBase('magiclevel', localPlayer:getMagicLevel(), magicLevel)
end

function onBaseMagicLevelChange(localPlayer, baseMagicLevel)
    setSkillBase('magiclevel', localPlayer:getMagicLevel(), baseMagicLevel)
end

function onNewBaseMagicLevelChange(localPlayer, newMagicLevel)
    setSkillNewValue('magiclevel', newMagicLevel, localPlayer:getMagicLevel())
end

function onSkillChange(localPlayer, id, level)
    setSkillValue('skillId' .. id, level)
    setSkillBase('skillId'.. id, localPlayer:getSkillLevel(id), level)
end

function onBaseSkillChange(localPlayer, id, baseLevel)
    setSkillBase('skillId'..id, localPlayer:getSkillLevel(id), baseLevel)
end

function onNewBaseSkillChange(localPlayer, id, level)
    setSkillNewValue('skillId' .. id, level, localPlayer:getSkillLevel(id))
end


skill.otui: differences from original to mine Diff Checker (https://www.diffchecker.com/j1TN9Aow)
Code: 
SkillFirstWidget < UIWidget

SkillButton < UIButton
  height: 21
  margin-bottom: 2

SmallSkillButton < SkillButton
  height: 14

SkillNameLabel < GameLabel
  font: verdana-11px-monochrome
  anchors.top: parent.top
  anchors.bottom: parent.bottom

SkillValueLabel < GameLabel
  id: value
  font: verdana-11px-monochrome
  text-align: topright
  anchors.top: parent.top
  anchors.bottom: parent.bottom

SkillArrowLabel < GameLabel
  id: arrow
  font: verdana-11px-monochrome
  text-align: topleft
  width: 15
  anchors.top: parent.top
  anchors.bottom: parent.bottom
  anchors.left: prev.right
  margin-left: 5
  !text: tr('->')

SkillNewValueLabel < GameLabel
  id: newValue
  font: verdana-11px-monochrome
  text-align: topleft
  anchors.top: parent.top
  anchors.bottom: parent.bottom
  anchors.left: prev.right
  margin-left: 5
  color: #008b00

SkillMinusButton < Button
  id: minusbutton
  font: verdana-11px-monochrome
  width: 15
  height: 15
  margin-right: 1
  anchors.right: prev.left
  anchors.top: parent.top
  anchors.bottom: parent.bottom
  !text: tr('-')

SkillPlusButton < Button
  id: plusbutton
  font: verdana-11px-monochrome
  width: 15
  height: 15
  margin-left: 2
  anchors.right: parent.right
  anchors.top: parent.top
  anchors.bottom: parent.bottom
  !text: tr('+')

SkillPercentPanel < ProgressBar
  id: percent
  background-color: green
  height: 5
  margin-top: 15
  anchors.left: parent.left
  anchors.right: parent.right
  anchors.top: parent.top
  phantom: false

MiniWindow
  id: skillWindow
  !text: tr('Skills')
  height: 150
  icon: /images/topbuttons/skills
  @onClose: modules.game_skills.onMiniWindowClose()
  &save: true

  MiniWindowContents
    padding-left: 5
    padding-right: 5
    layout: verticalBox

    SkillButton
      margin-top: 5
      id: experience
      height: 15
      SkillNameLabel
        anchors.left: parent.left
        text-align:topleft
        !text: tr('Experience')
      SkillValueLabel
        anchors.right: parent.right

    SkillButton
      id: level
      SkillNameLabel
        anchors.left: parent.left
        text-align:topleft
        !text: tr('Level')
      SkillValueLabel
        anchors.right: parent.right
      SkillPercentPanel
        background-color: red

    SkillButton
      id: health
      height: 15
      SkillNameLabel
        text-align: topright
        anchors.right: parent.right
        margin-right: 96
        !text: tr('Health')
      SkillValueLabel
        text-align: topleft
        anchors.left: prev.right
        margin-left: 5
      SkillArrowLabel
      SkillNewValueLabel

    SkillButton
      id: mana
      height: 15
      SkillNameLabel
        text-align: topright
        anchors.right: parent.right
        margin-right: 96
        !text: tr('Mana')
      SkillValueLabel
        text-align: topleft
        anchors.left: prev.right
        margin-left: 5
      SkillArrowLabel
      SkillNewValueLabel

    SkillButton
      id: soul
      height: 15
      SkillNameLabel
        text-align: topright
        anchors.right: parent.right
        margin-right: 96
        !text: tr('Soul')
      SkillValueLabel
        text-align: topleft
        anchors.left: prev.right
        margin-left: 5
      SkillArrowLabel
      SkillNewValueLabel

    SkillButton
      id: skillpoints
      height: 15
      SkillNameLabel
        text-align: topright
        anchors.right: parent.right
        margin-right: 96
        !text: tr('Points')
      SkillValueLabel
        text-align: topleft
        anchors.left: prev.right
        margin-left: 5
      SkillArrowLabel
      SkillNewValueLabel

    SkillButton
      id: capacity
      height: 15
      SkillNameLabel
        text-align: topright
        anchors.right: parent.right
        margin-right: 96
        !text: tr('Capacity')
      SkillValueLabel
        text-align: topleft
        anchors.left: prev.right
        margin-left: 5
      SkillArrowLabel
      SkillNewValueLabel

    SkillButton
      id: walkspeed
      height: 15
      SkillNameLabel
        text-align: topright
        anchors.right: parent.right
        margin-right: 96
        !text: tr('Walk Speed')
      SkillValueLabel
        text-align: topleft
        anchors.left: prev.right
        margin-left: 5
      SkillArrowLabel
      SkillNewValueLabel

    SkillButton
      id: attackspeed
      height: 15
      SkillNameLabel
        text-align: topright
        anchors.right: parent.right
        margin-right: 96
        !text: tr('Attack Speed')
      SkillValueLabel
        text-align: topleft
        anchors.left: prev.right
        margin-left: 5
      SkillArrowLabel
      SkillNewValueLabel

    SkillButton
      id: regenerationTime
      SkillNameLabel
        anchors.left: parent.left
        text-align:topleft
        !text: tr('Regeneration Time')
      SkillValueLabel
        anchors.right: parent.right
      SkillPercentPanel

    SkillButton
      id: stamina
      SkillNameLabel
        anchors.left: parent.left
        text-align: topleft
        !text: tr('Stamina')
      SkillValueLabel
        anchors.right: parent.right
      SkillPercentPanel

    SmallSkillButton
      id: magiclevel
      SkillNameLabel
        text-align: topright
        anchors.right: parent.right
        margin-right: 96
        !text: tr('Magic Level')
      SkillValueLabel
        text-align: topleft
        anchors.left: prev.right
        margin-left: 5
      SkillArrowLabel
      SkillNewValueLabel
      SkillPlusButton
      SkillMinusButton

    SmallSkillButton
      id: skillId0
      SkillNameLabel
        text-align: topright
        anchors.right: parent.right
        margin-right: 96
        !text: tr('Vitality')
      SkillValueLabel
        text-align: topleft
        anchors.left: prev.right
        margin-left: 5
      SkillArrowLabel
      SkillNewValueLabel
      SkillPlusButton
      SkillMinusButton

    SmallSkillButton
      id: skillId1
      SkillNameLabel
        text-align: topright
        anchors.right: parent.right
        margin-right: 96
        !text: tr('Strenght')
      SkillValueLabel
        text-align: topleft
        anchors.left: prev.right
        margin-left: 5
      SkillArrowLabel
      SkillNewValueLabel
      SkillPlusButton
      SkillMinusButton

    SmallSkillButton
      id: skillId2
      SkillNameLabel
        text-align: topright
        anchors.right: parent.right
        margin-right: 96
        !text: tr('Faith')
      SkillValueLabel
        text-align: topleft
        anchors.left: prev.right
        margin-left: 5
      SkillArrowLabel
      SkillNewValueLabel
      SkillPlusButton
      SkillMinusButton

    SmallSkillButton
      id: skillId3
      SkillNameLabel
        text-align: topright
        anchors.right: parent.right
        margin-right: 96
        !text: tr('Intelligence')
      SkillValueLabel
        text-align: topleft
        anchors.left: prev.right
        margin-left: 5
      SkillArrowLabel
      SkillNewValueLabel
      SkillPlusButton
      SkillMinusButton

    SmallSkillButton
      id: skillId4
      SkillNameLabel
        text-align: topright
        anchors.right: parent.right
        margin-right: 96
        !text: tr('Dexterity')
      SkillValueLabel
        text-align: topleft
        anchors.left: prev.right
        margin-left: 5
      SkillArrowLabel
      SkillNewValueLabel
      SkillPlusButton
      SkillMinusButton

    SmallSkillButton
      id: skillId5
      SkillNameLabel
        text-align: topright
        anchors.right: parent.right
        margin-right: 96
        !text: tr('Defence')
      SkillValueLabel
        text-align: topleft
        anchors.left: prev.right
        margin-left: 5
      SkillArrowLabel
      SkillNewValueLabel
      SkillPlusButton
      SkillMinusButton

    SmallSkillButton
      id: skillId6
      SkillNameLabel
        text-align: topright
        anchors.right: parent.right
        margin-right: 96
        !text: tr('Endurance')
      SkillValueLabel
        text-align: topleft
        anchors.left: prev.right
        margin-left: 5
      SkillArrowLabel
      SkillNewValueLabel
      SkillPlusButton
      SkillMinusButton

    SmallSkillButton
      id: skillId7
      SkillNameLabel
        anchors.left: parent.left
        text-align:topleft
        !text: tr('Critical Hit Chance')
      SkillValueLabel
        anchors.right: parent.right

    SmallSkillButton
      id: skillId8
      SkillNameLabel
        anchors.left: parent.left
        text-align:topleft
        !text: tr('Critical Hit Damage')
      SkillValueLabel
        anchors.right: parent.right


skills.otmod:
Code: 
Module
  name: game_skills
  description: Manage skills window
  author: baxnie, edubart
  website: https://github.com/edubart/otclient
  sandboxed: true
  scripts: [ skills ]
  @onLoad: init()
  @onUnload: terminate()
  dependencies:
    - game_interface

Edit:
Yeah I think I found the starting bug using the diff checker. I was missing a anchors line.
Anyway, I still want to know if there is a way to set minimum width to a label or to change anchors in skill.lua (so I can anchor.right to arrowLabel when its visible).

Edit: maybe the answer is here lol
Code: 
function createWindow()
  localesWindow = g_ui.displayUI('locales')
  local localesPanel = localesWindow:getChildById('localesPanel')
  local layout = localesPanel:getLayout()
  local spacing = layout:getCellSpacing()
  local size = layout:getCellSize()

  local count = 0
  for name,locale in pairs(installedLocales) do
    local widget = g_ui.createWidget('LocalesButton', localesPanel)
    widget:setImageSource('/images/flags/' .. name .. '')
    widget:setText(locale.languageName)
    widget.onClick = function() selectFirstLocale(name) end
    count = count + 1
  end

  count = math.max(1, math.min(count, 3))
  localesPanel:setWidth(size.width*count + spacing*(count-1))

  addEvent(function() addEvent(function() localesWindow:raise() localesWindow:focus() end) end)
end

Edit: solution
Code: 
widget:setWidth(widget:getTextSize().width)
 
Last edited:

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