diff options
| -rw-r--r-- | scene/gui/line_edit.cpp | 14 | ||||
| -rw-r--r-- | scene/gui/line_edit.h | 2 |
2 files changed, 16 insertions, 0 deletions
diff --git a/scene/gui/line_edit.cpp b/scene/gui/line_edit.cpp index ab6f80bfa9..85287813e0 100644 --- a/scene/gui/line_edit.cpp +++ b/scene/gui/line_edit.cpp @@ -970,6 +970,8 @@ void LineEdit::undo() { undo_stack_pos = undo_stack_pos->prev(); TextOperation op = undo_stack_pos->get(); text = op.text; + cached_width = op.cached_width; + window_pos = op.window_pos; set_cursor_position(op.cursor_pos); if (expand_to_text_length) @@ -988,6 +990,8 @@ void LineEdit::redo() { undo_stack_pos = undo_stack_pos->next(); TextOperation op = undo_stack_pos->get(); text = op.text; + cached_width = op.cached_width; + window_pos = op.window_pos; set_cursor_position(op.cursor_pos); if (expand_to_text_length) @@ -1169,6 +1173,10 @@ void LineEdit::delete_char() { set_cursor_position(get_cursor_position() - 1); + if (align == ALIGN_CENTER || align == ALIGN_RIGHT) { + window_pos = CLAMP(window_pos - 1, 0, text.length() - 1); + } + _text_changed(); } @@ -1196,6 +1204,10 @@ void LineEdit::delete_text(int p_from_column, int p_to_column) { window_pos = cursor_pos; } + if (align == ALIGN_CENTER || align == ALIGN_RIGHT) { + window_pos = CLAMP(window_pos - (p_to_column - p_from_column), 0, text.length() - 1); + } + if (!text_changed_dirty) { if (is_inside_tree()) { MessageQueue::get_singleton()->push_call(this, "_text_changed"); @@ -1677,7 +1689,9 @@ void LineEdit::_clear_undo_stack() { void LineEdit::_create_undo_state() { TextOperation op; op.text = text; + op.cached_width = cached_width; op.cursor_pos = cursor_pos; + op.window_pos = window_pos; undo_stack.push_back(op); } diff --git a/scene/gui/line_edit.h b/scene/gui/line_edit.h index 3424131dad..ebe49091eb 100644 --- a/scene/gui/line_edit.h +++ b/scene/gui/line_edit.h @@ -106,6 +106,8 @@ private: struct TextOperation { int cursor_pos; + int window_pos; + int cached_width; String text; }; List<TextOperation> undo_stack; |