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Merge pull request #109363 from Giganzo/line_edit_rtl_icon

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Fix LineEdit icon positon in right-to-left layout
This commit is contained in:
Thaddeus Crews 2025-09-16 09:48:58 -05:00
commit ebb51d1f7d
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GPG key ID: 8C6E5FEB5FC03CCC
1 changed files with 72 additions and 26 deletions
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84
scene/gui/line_edit.cpp
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@ -1128,8 +1128,7 @@ bool LineEdit::_is_over_clear_button(const Point2 &p_pos) const {
return false;
}
Ref<Texture2D> icon = theme_cache.clear_icon;
int x_ofs = theme_cache.normal->get_margin(SIDE_RIGHT);
return p_pos.x > get_size().width - icon->get_width() - x_ofs;
return is_layout_rtl() ? p_pos.x < theme_cache.normal->get_margin(SIDE_LEFT) + icon->get_width() : p_pos.x > get_size().width - icon->get_width() - theme_cache.normal->get_margin(SIDE_RIGHT);
}
void LineEdit::_update_theme_item_cache() {
@ -1226,12 +1225,12 @@ void LineEdit::_notification(int p_what) {
if (rtl) {
x_ofs = MAX(style->get_margin(SIDE_LEFT), int(size.width - Math::ceil(style->get_margin(SIDE_RIGHT) + (text_width))));
} else {
x_ofs = style->get_offset().x;
x_ofs = style->get_margin(SIDE_LEFT);
}
} break;
case HORIZONTAL_ALIGNMENT_CENTER: {
if (!Math::is_zero_approx(scroll_offset)) {
x_ofs = style->get_offset().x;
x_ofs = style->get_margin(SIDE_LEFT);
} else {
int total_margin = style->get_margin(SIDE_LEFT) + style->get_margin(SIDE_RIGHT);
int centered = int((size.width - total_margin - text_width)) / 2;
@ -1240,7 +1239,7 @@ void LineEdit::_notification(int p_what) {
} break;
case HORIZONTAL_ALIGNMENT_RIGHT: {
if (rtl) {
x_ofs = style->get_offset().x;
x_ofs = style->get_margin(SIDE_LEFT);
} else {
x_ofs = MAX(style->get_margin(SIDE_LEFT), int(size.width - Math::ceil(style->get_margin(SIDE_RIGHT) + (text_width))));
}
@ -1255,10 +1254,17 @@ void LineEdit::_notification(int p_what) {
int center = int(size.width - total_margin - text_width - r_icon->get_width()) / 2;
x_ofs = style->get_margin(SIDE_LEFT) + MAX(0, center);
}
if (rtl) {
x_ofs += r_icon->get_width();
}
} else {
if (rtl) {
x_ofs = MAX(style->get_margin(SIDE_LEFT) + r_icon->get_width(), x_ofs);
} else {
x_ofs = MAX(style->get_margin(SIDE_LEFT), x_ofs - r_icon->get_width() - style->get_margin(SIDE_RIGHT));
}
}
}
float text_off_x = x_ofs + scroll_offset;
@ -1352,12 +1358,12 @@ void LineEdit::_notification(int p_what) {
if (rtl) {
x_ofs = MAX(style->get_margin(SIDE_LEFT), int(size.width - Math::ceil(style->get_margin(SIDE_RIGHT) + (text_width))));
} else {
x_ofs = style->get_offset().x;
x_ofs = style->get_margin(SIDE_LEFT);
}
} break;
case HORIZONTAL_ALIGNMENT_CENTER: {
if (!Math::is_zero_approx(scroll_offset)) {
x_ofs = style->get_offset().x;
x_ofs = style->get_margin(SIDE_LEFT);
} else {
int total_margin = style->get_margin(SIDE_LEFT) + style->get_margin(SIDE_RIGHT);
int centered = int((size.width - total_margin - text_width)) / 2;
@ -1366,7 +1372,7 @@ void LineEdit::_notification(int p_what) {
} break;
case HORIZONTAL_ALIGNMENT_RIGHT: {
if (rtl) {
x_ofs = style->get_offset().x;
x_ofs = style->get_margin(SIDE_LEFT);
} else {
x_ofs = MAX(style->get_margin(SIDE_LEFT), int(size.width - Math::ceil(style->get_margin(SIDE_RIGHT) + (text_width))));
}
@ -1405,7 +1411,11 @@ void LineEdit::_notification(int p_what) {
}
}
r_icon->draw(ci, Point2(width - r_icon->get_width() - style->get_margin(SIDE_RIGHT), height / 2 - r_icon->get_height() / 2), color_icon);
Point2 icon_pos = Point2(width - r_icon->get_width() - style->get_margin(SIDE_RIGHT), height / 2 - r_icon->get_height() / 2);
if (rtl) {
icon_pos.x = style->get_margin(SIDE_LEFT);
}
r_icon->draw(ci, icon_pos, color_icon);
if (alignment == HORIZONTAL_ALIGNMENT_CENTER) {
if (Math::is_zero_approx(scroll_offset)) {
@ -1413,12 +1423,21 @@ void LineEdit::_notification(int p_what) {
int center = int(size.width - total_margin - text_width - r_icon->get_width()) / 2;
x_ofs = style->get_margin(SIDE_LEFT) + MAX(0, center);
}
if (rtl) {
x_ofs += r_icon->get_width();
}
} else {
if (rtl) {
x_ofs = MAX(style->get_margin(SIDE_LEFT) + r_icon->get_width(), x_ofs);
} else {
x_ofs = MAX(style->get_margin(SIDE_LEFT), x_ofs - r_icon->get_width() - style->get_margin(SIDE_RIGHT));
}
}
if (!rtl) {
ofs_max -= r_icon->get_width();
}
}
// Draw selections rects.
Vector2 ofs = Point2(x_ofs + scroll_offset, y_ofs);
@ -1515,7 +1534,7 @@ void LineEdit::_notification(int p_what) {
} break;
case HORIZONTAL_ALIGNMENT_RIGHT: {
if (rtl) {
caret.l_caret = Rect2(Vector2(style->get_offset().x, y), Size2(caret_width, h));
caret.l_caret = Rect2(Vector2(x_ofs, y), Size2(caret_width, h));
} else {
caret.l_caret = Rect2(Vector2(ofs_max, y), Size2(caret_width, h));
}
@ -1788,12 +1807,12 @@ void LineEdit::set_caret_at_pixel_pos(int p_x) {
if (rtl) {
x_ofs = MAX(style->get_margin(SIDE_LEFT), int(get_size().width - style->get_margin(SIDE_RIGHT) - (text_width)));
} else {
x_ofs = style->get_offset().x;
x_ofs = style->get_margin(SIDE_LEFT);
}
} break;
case HORIZONTAL_ALIGNMENT_CENTER: {
if (!Math::is_zero_approx(scroll_offset)) {
x_ofs = style->get_offset().x;
x_ofs = style->get_margin(SIDE_LEFT);
} else {
int total_margin = style->get_margin(SIDE_LEFT) + style->get_margin(SIDE_RIGHT);
int centered = int((get_size().width - total_margin - text_width)) / 2;
@ -1802,7 +1821,7 @@ void LineEdit::set_caret_at_pixel_pos(int p_x) {
} break;
case HORIZONTAL_ALIGNMENT_RIGHT: {
if (rtl) {
x_ofs = style->get_offset().x;
x_ofs = style->get_margin(SIDE_LEFT);
} else {
x_ofs = MAX(style->get_margin(SIDE_LEFT), int(get_size().width - style->get_margin(SIDE_RIGHT) - (text_width)));
}
@ -1819,10 +1838,17 @@ void LineEdit::set_caret_at_pixel_pos(int p_x) {
int center = int(get_size().width - total_margin - text_width - r_icon->get_width()) / 2;
x_ofs = style->get_margin(SIDE_LEFT) + MAX(0, center);
}
if (rtl) {
x_ofs += r_icon->get_width();
}
} else {
if (rtl) {
x_ofs = MAX(style->get_margin(SIDE_LEFT) + r_icon->get_width(), x_ofs);
} else {
x_ofs = MAX(style->get_margin(SIDE_LEFT), x_ofs - r_icon->get_width() - style->get_margin(SIDE_RIGHT));
}
}
}
int ofs = std::ceil(TS->shaped_text_hit_test_position(text_rid, p_x - x_ofs - scroll_offset));
if (ofs == -1) {
@ -1846,12 +1872,12 @@ Vector2 LineEdit::get_caret_pixel_pos() {
if (rtl) {
x_ofs = MAX(style->get_margin(SIDE_LEFT), int(get_size().width - style->get_margin(SIDE_RIGHT) - (text_width)));
} else {
x_ofs = style->get_offset().x;
x_ofs = style->get_margin(SIDE_LEFT);
}
} break;
case HORIZONTAL_ALIGNMENT_CENTER: {
if (!Math::is_zero_approx(scroll_offset)) {
x_ofs = style->get_offset().x;
x_ofs = style->get_margin(SIDE_LEFT);
} else {
int total_margin = style->get_margin(SIDE_LEFT) + style->get_margin(SIDE_RIGHT);
int centered = int((get_size().width - total_margin - text_width)) / 2;
@ -1860,7 +1886,7 @@ Vector2 LineEdit::get_caret_pixel_pos() {
} break;
case HORIZONTAL_ALIGNMENT_RIGHT: {
if (rtl) {
x_ofs = style->get_offset().x;
x_ofs = style->get_margin(SIDE_LEFT);
} else {
x_ofs = MAX(style->get_margin(SIDE_LEFT), int(get_size().width - style->get_margin(SIDE_RIGHT) - (text_width)));
}
@ -1877,10 +1903,17 @@ Vector2 LineEdit::get_caret_pixel_pos() {
int center = int(get_size().width - total_margin - text_width - r_icon->get_width()) / 2;
x_ofs = style->get_margin(SIDE_LEFT) + MAX(0, center);
}
if (rtl) {
x_ofs += r_icon->get_width();
}
} else {
if (rtl) {
x_ofs = MAX(style->get_margin(SIDE_LEFT) + r_icon->get_width(), x_ofs);
} else {
x_ofs = MAX(style->get_margin(SIDE_LEFT), x_ofs - r_icon->get_width() - style->get_margin(SIDE_RIGHT));
}
}
}
Vector2 ret;
CaretInfo caret;
@ -2201,12 +2234,12 @@ void LineEdit::set_caret_column(int p_column) {
if (rtl) {
x_ofs = MAX(style->get_margin(SIDE_LEFT), int(get_size().width - style->get_margin(SIDE_RIGHT) - (text_width)));
} else {
x_ofs = style->get_offset().x;
x_ofs = style->get_margin(SIDE_LEFT);
}
} break;
case HORIZONTAL_ALIGNMENT_CENTER: {
if (!Math::is_zero_approx(scroll_offset)) {
x_ofs = style->get_offset().x;
x_ofs = style->get_margin(SIDE_LEFT);
} else {
int total_margin = style->get_margin(SIDE_LEFT) + style->get_margin(SIDE_RIGHT);
int centered = int((get_size().width - total_margin - text_width)) / 2;
@ -2215,7 +2248,7 @@ void LineEdit::set_caret_column(int p_column) {
} break;
case HORIZONTAL_ALIGNMENT_RIGHT: {
if (rtl) {
x_ofs = style->get_offset().x;
x_ofs = style->get_margin(SIDE_LEFT);
} else {
x_ofs = MAX(style->get_margin(SIDE_LEFT), int(get_size().width - style->get_margin(SIDE_RIGHT) - (text_width)));
}
@ -2233,11 +2266,24 @@ void LineEdit::set_caret_column(int p_column) {
int center = int(get_size().width - total_margin - text_width - r_icon->get_width()) / 2;
x_ofs = style->get_margin(SIDE_LEFT) + MAX(0, center);
}
if (rtl) {
x_ofs += r_icon->get_width();
}
} else {
if (rtl) {
x_ofs = MAX(style->get_margin(SIDE_LEFT) + r_icon->get_width(), x_ofs);
} else {
if (rtl) {
x_ofs = MAX(style->get_margin(SIDE_LEFT) + r_icon->get_width(), x_ofs);
} else {
x_ofs = MAX(style->get_margin(SIDE_LEFT), x_ofs - r_icon->get_width() - style->get_margin(SIDE_RIGHT));
}
}
}
if (!rtl) {
ofs_max -= r_icon->get_width();
}
}
// Note: Use two coordinates to fit IME input range.
Vector2 primary_caret_offset = get_caret_pixel_pos();