ctrlTextWidth: Difference between revisions
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{{Command|Comments= | {{Command|Comments= | ||
| arma3 |Game name= | | arma3 |Game name= | ||
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|gr1= GUI Control |GROUP1= | |gr1= GUI Control |GROUP1= | ||
| Returns the width of the control text including left and right margins (0.008 each). Supported control [[ctrlType|types]] are: | | Returns the width of the control text including left and right margins (0.008 each). Supported control [[ctrlType|types]] are: | ||
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* [[DialogControls-Text|CT_STRUCTURED_TEXT]] 13 | * [[DialogControls-Text|CT_STRUCTURED_TEXT]] 13 | ||
{{Informative | For control-independent text width estimate see [[getTextWidth]]}} |DESCRIPTION= | {{Informative | For control-independent text width estimate see [[getTextWidth]]}} |DESCRIPTION= | ||
| '''ctrlTextWidth''' control |SYNTAX= | | '''ctrlTextWidth''' control |SYNTAX= | ||
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|x1= <code>_w = [[ctrlTextWidth]] _ctrl;</code>|EXAMPLE1= | |x1= <code>_w = [[ctrlTextWidth]] _ctrl;</code>|EXAMPLE1= | ||
| [[getTextWidth]], [[ctrlTextHeight]], [[ctrlSetText]], [[ctrlType]], [[Arma: GUI Configuration]] |SEEALSO= | | [[getTextWidth]], [[ctrlTextHeight]], [[ctrlSetText]], [[ctrlType]], [[Arma: GUI Configuration]] |SEEALSO= | ||
| |MPBEHAVIOUR= | | |MPBEHAVIOUR= | ||
}} | }} | ||
Revision as of 01:38, 17 January 2021
Description
- Description:
- Returns the width of the control text including left and right margins (0.008 each). Supported control types are:
- CT_STATIC 0
- CT_EDIT 2
- CT_STRUCTURED_TEXT 13
- Groups:
- GUI Control
Syntax
Examples
- Example 1:
_w = ctrlTextWidth _ctrl;
Additional Information
Notes
-
Report bugs on the Feedback Tracker and/or discuss them on the Arma Discord or on the Forums.
Only post proven facts here! Add Note
Notes
Bottom Section
- Posted on October 28, 2020 - 22:10 (UTC)
- R3vo
-
When working with multiline controls ctrlTextWidth or getTextWidth will not return a proper value since the text will be treated as one long line.
Solution (Execute in Eden Editor):disableSerialization; private _display = findDisplay 313 createDisplay "RscDisplayEmpty"; private _edit = _display ctrlCreate ["RscEditMulti", -1]; _edit ctrlSetPosition [0,0,1,1]; _edit ctrlSetBackgroundColor [0,0,0,1]; _edit ctrlSetFont "EtelkaMonospacePro"; _edit ctrlSetFontHeight 0.03; _edit ctrlCommit 0; private _longestLineWidth = 0; private _exampleString = "abcdefghijklmnopqrstuvxyz0134567890"; private _text = ""; for "_lines" from 1 to 400 do // Loop through all lines and find the longest one { _lineText = _exampleString select [round random 35]; _longestLineWidth = _longestLineWidth max (_lineText getTextWidth ["EtelkaMonospacePro", 0.03]); _text = _text + _lineText + endl; }; _edit ctrlSetPositionW (_longestLineWidth + 2 * 0.008); // Width of longest line + left and right margin set in engine _edit ctrlCommit 0; _edit ctrlSetText _text;
- Posted on October 28, 2020 - 22:51 (UTC)
- R3vo
- It's important to set the width of the multiline text control before adding any text to it.