diff options
Diffstat (limited to 'scene/gui/text_edit.cpp')
| -rw-r--r-- | scene/gui/text_edit.cpp | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/scene/gui/text_edit.cpp b/scene/gui/text_edit.cpp index 87900306d4..bd15e14ccd 100644 --- a/scene/gui/text_edit.cpp +++ b/scene/gui/text_edit.cpp @@ -2485,6 +2485,27 @@ String TextEdit::get_selection_text() const { } +String TextEdit::get_word_under_cursor() const { + + int prev_cc = cursor.column; + while(prev_cc >0) { + bool is_char = _is_text_char(text[cursor.line][prev_cc-1]); + if (!is_char) + break; + --prev_cc; + } + + int next_cc = cursor.column; + while(next_cc<text[cursor.line].length()) { + bool is_char = _is_text_char(text[cursor.line][next_cc]); + if(!is_char) + break; + ++ next_cc; + } + if (prev_cc == cursor.column || next_cc == cursor.column) + return ""; + return text[cursor.line].substr(prev_cc, next_cc-prev_cc); +} DVector<int> TextEdit::_search_bind(const String &p_key,uint32_t p_search_flags, int p_from_line,int p_from_column) const { @@ -3037,6 +3058,7 @@ void TextEdit::_bind_methods() { ObjectTypeDB::bind_method(_MD("get_selection_to_line"),&TextEdit::get_selection_to_line); ObjectTypeDB::bind_method(_MD("get_selection_to_column"),&TextEdit::get_selection_to_column); ObjectTypeDB::bind_method(_MD("get_selection_text"),&TextEdit::get_selection_text); + ObjectTypeDB::bind_method(_MD("get_word_under_cursor"),&TextEdit::get_word_under_cursor); ObjectTypeDB::bind_method(_MD("search","flags","from_line","from_column","to_line","to_column"),&TextEdit::_search_bind); ObjectTypeDB::bind_method(_MD("undo"),&TextEdit::undo); |