WoW:API GameTooltip AddLine: Difference between revisions

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(Added wrapText argument, which was previously undefined.)
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<center>'''Title''' ''-Documentation by [[user:Goatus|Goatus]]-''</center>
{{widgetmethod}}


<!-- List return values and arguments as well as function name, follow Blizzard usage convention for args -->
GameTooltip:AddLine(text [, red, green, blue [, wrapText]]);


tooltip:AddLine(tooltipText, textColor.r, textColor.g, textColor.b [,wrapText]);
Appends a line of text to tooltip.


<!-- Describe the purpose of the function, though exhausting detail can be saved for a later section -->
== Arguments ==


Adds Line with text to tooltip.  
:;text : {{api|string|t=t}} - text which will appear in new tooltip line
:;red : number range 0 to 1 - red color value for text string
:;green : number range 0 to 1 - green color value for text string
:;blue : number range 0 to 1 - blue color value for text string
:;wrapText : {{api|boolean|t=t}} - 'true' to wrap text.


----
== Returns ==
;''Arguments''


<!-- List each argument, together with its type -->
:none


:(tooltipText, textColor.r, textColor.g, textColor.b , wrapText)
== Examples ==


MyTooltip:SetOwner(TargetFrame, "ANCHOR_RIGHT")
MyTooltip:AddLine("New tooltip line", 1, 1, 1)
MyTooltip:Show()


:;tooltipText : String - string which will appear in new tooltip line
== Details ==
Note that this only appends the new line to the tooltip. It does not update the tooltip's height/width, so that the newly added line initially appears underneath (outside of) the tooltip.


:;textColor.r : range 0 to 1 - red color value for text string
A subsequent call to [[API_Region_Show|GameTooltip:Show()]] will update the tooltip's borders correctly.
:;textColor.g : range 0 to 1 - green color value for text string
:;textColor.b : range 0 to 1 - blue color value for text string
:;wrapText : Boolean specifying whether to wrap the text string to fit the tooltip box. 1 = Wrap, 0 = Don't wrap. Default: 0


----
== Notes ==
;''Returns''
* As of WoW 2.0, there is no longer a maximum number of lines.
 
* As of 6.0 uses Lua boolean, rather than WoW Boolean (nil or 1) for wrap text setting.
<!-- List each return value, together with its type -->
 
:nothing
 
----
;''Example''
 
<!-- If it helps, include an example here, though it's not required if the usage is self-explanatory -->
 
MyTooltip:SetOwner(TargetFrame, "ANCHOR_RIGHT");
MyTooltip:AddLine("New tooltip line", 1,1,1, 1);
MyTooltip:Show():
 
----
{{Template:WoW API}}
<!-- Update the category to the appropriate subsection, and be sure to put the function name as the label for the category link. Multiple subcategories are okay if appropriate, please dont link functions to the API Functions category directly. -->
[[Category:API Functions|Empty Template]]

Latest revision as of 04:45, 15 August 2023

← Widget API ← GameTooltip < AddLine 

GameTooltip:AddLine(text [, red, green, blue [, wrapText]]);

Appends a line of text to tooltip.

Arguments[edit]

text
string - text which will appear in new tooltip line
red
number range 0 to 1 - red color value for text string
green
number range 0 to 1 - green color value for text string
blue
number range 0 to 1 - blue color value for text string
wrapText
boolean - 'true' to wrap text.

Returns[edit]

none

Examples[edit]

MyTooltip:SetOwner(TargetFrame, "ANCHOR_RIGHT")
MyTooltip:AddLine("New tooltip line", 1, 1, 1)
MyTooltip:Show()

Details[edit]

Note that this only appends the new line to the tooltip. It does not update the tooltip's height/width, so that the newly added line initially appears underneath (outside of) the tooltip.

A subsequent call to GameTooltip:Show() will update the tooltip's borders correctly.

Notes[edit]

  • As of WoW 2.0, there is no longer a maximum number of lines.
  • As of 6.0 uses Lua boolean, rather than WoW Boolean (nil or 1) for wrap text setting.
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