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macOS: make Command + Left go to first non-whitespace character

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Instead of going to column 0. This matches the behaviour of other
popular IDEs.

Fixes #28462.
This commit is contained in:
Mitch Curtis 2019-04-28 17:51:47 +02:00
parent 2931b4db51
commit b0956915c9
1 changed files with 15 additions and 2 deletions
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17
scene/gui/text_edit.cpp
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@ -2588,9 +2588,22 @@ void TextEdit::_gui_input(const Ref<InputEvent> &p_gui_input) {
#ifdef APPLE_STYLE_KEYS
if (k->get_command()) {
cursor_set_column(0);
// Start at first column (it's slightly faster that way) and look for the first non-whitespace character.
int new_cursor_pos = 0;
for (int i = 0; i < text[cursor.line].length(); ++i) {
if (!_is_whitespace(text[cursor.line][i])) {
new_cursor_pos = i;
break;
}
}
if (new_cursor_pos == cursor.column) {
// We're already at the first text character, so move to the very beginning of the line.
cursor_set_column(0);
} else {
// We're somewhere to the right of the first text character; move to the first one.
cursor_set_column(new_cursor_pos);
}
} else if (k->get_alt()) {
#else
if (k->get_alt()) {
scancode_handled = false;