ctrlTextWidth: Difference between revisions
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<dt class="note">[[User:R3vo|R3vo]]</dt> | <dt class="note">[[User:R3vo|R3vo]]</dt> | ||
<dd class="note"> | <dd class="note"> | ||
When working with multiline controls [[ctrlTextWidth]] or [[getTextWidth]] will not return a proper value since the text will be treated as one long line.< | When working with multiline controls [[ctrlTextWidth]] or [[getTextWidth]] will not return a proper value since the text will be treated as one long line.<br> | ||
'''Solution (Execute in [[Eden Editor]]):''' | '''Solution (Execute in [[Eden Editor]]):''' | ||
Revision as of 16:43, 6 July 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
- Syntax:
- ctrlTextWidth control
- Parameters:
- control: Control
- Return Value:
- Number
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
- 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;