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Среда, 01.02.2023, 23:09
Главная » WoW API » Событий API Виджетов »

OnClick

[ править ]
Run when the button is clicked.
[клоны]
Run when the button is clicked. By default, this script is only run for the left mouse button's "up" action; the :RegisterForClicks() method can be called to enable the button to respond to other buttons and actions.

Using or hooking the OnClick handler may not always be useful or desirable; the PreClick and PostClick scripts are provided for such purposes.

Moving the mouse away from the button before releasing it will not run the PreClick/OnClick/PostClick handlers, but will still run the OnMouseUp handler.

Signature:
Code
OnClick(self, "button", down)

Arguments:
  • self - Reference to the widget for which the script was run (button)
  • button - Name of the mouse button responsible for the click action (string)
      Button4
    • Button5
    • LeftButton
    • MiddleButton
    • RightButton

  • down - True for a mouse button down action; false for button up or other actions (boolean)

Examples:
-- Illustrates the timing of mouse script handlers when clicking a button
local b = CreateFrame("Button", "TestButton", UIParent, "UIPanelButtonTemplate2")
b:SetPoint("CENTER")
b:RegisterForClicks("AnyUp", "AnyDown")
local upDown = { [false] = "Up", [true] = "Down" }
local function show(text, color)
DEFAULT_CHAT_FRAME:AddMessage(text, color, color, color)
end
local color
b:SetScript("OnMouseDown", function(self, button)
color = .60
show(format("OnMouseDown: %s", button), color, color, color)
end)
b:SetScript("OnMouseUp", function(self, button)
color = .60
show(format("OnMouseUp: %s", button), color, color, color)
end)
b:SetScript("OnClick", function(self, button, down)
color = color + 0.1
show(format("OnClick: %s %s", button, upDown[down]), color, color, color)
end)
b:SetScript("PreClick", function(self, button, down)
color = color + 0.1
show(format("PreClick: %s %s", button, upDown[down]), color, color, color)
end)
b:SetScript("PostClick", function(self, button,down)
color = color + 0.1
show(format("PostClick: %s %s", button, upDown[down]), color, color, color)
end)

Доступна для: Button, CheckButton

Также смотрите: Событий API Виджетов
Ссылки: http://wowprogramming.com/docs/scripts/OnClick