| int OglGui::TextEdit::FindInsertionIndexAtWidth | ( | string * | str, | |
| int | w | |||
| ) | [inline] |
Definition at line 462 of file TextEdit.h.
References FindWidthAtIndex().
Referenced by MouseFunc().
00463 { 00464 int len = str->length(); 00465 int ind = 0, indW; 00466 while (ind<len && (indW=FindWidthAtIndex(str, ind)) < w) 00467 ind++; 00468 00469 // Find closest side for insertion. If clicked on first halve of 00470 // character insert before, otherwise after 00471 if (ind && (indW - (indW - FindWidthAtIndex(str, ind-1))/2) > w) 00472 ind--; 00473 return ind; 00474 }
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