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Make EditorPropertyLayersGrid responsive to touch taps

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Fredia Huya-Kouadio 2023-04-05 15:59:29 -07:00 committed by Fredia Huya-Kouadio
parent de20011cbe
commit e31b1a76f8
1 changed files with 59 additions and 47 deletions
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106
editor/editor_properties.cpp
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@ -796,53 +796,72 @@ public:
return String();
}
void _update_hovered(const Vector2 &p_position) {
bool expand_was_hovered = expand_hovered;
expand_hovered = expand_rect.has_point(p_position);
if (expand_hovered != expand_was_hovered) {
update();
}
if (!expand_hovered) {
for (int i = 0; i < flag_rects.size(); i++) {
if (flag_rects[i].has_point(p_position)) {
// Used to highlight the hovered flag in the layers grid.
hovered_index = i;
update();
return;
}
}
}
// Remove highlight when no square is hovered.
if (hovered_index != -1) {
hovered_index = -1;
update();
}
}
void _on_hover_exit() {
if (expand_hovered) {
expand_hovered = false;
update();
}
if (hovered_index != -1) {
hovered_index = -1;
update();
}
}
void _update_flag() {
if (hovered_index >= 0) {
// Toggle the flag.
// We base our choice on the hovered flag, so that it always matches the hovered flag.
if (value & (1 << hovered_index)) {
value &= ~(1 << hovered_index);
} else {
value |= (1 << hovered_index);
}
emit_signal("flag_changed", value);
update();
} else if (expand_hovered) {
expanded = !expanded;
minimum_size_changed();
update();
}
}
void _gui_input(const Ref<InputEvent> &p_ev) {
const Ref<InputEventMouseMotion> mm = p_ev;
if (mm.is_valid()) {
bool expand_was_hovered = expand_hovered;
expand_hovered = expand_rect.has_point(mm->get_position());
if (expand_hovered != expand_was_hovered) {
update();
}
if (!expand_hovered) {
for (int i = 0; i < flag_rects.size(); i++) {
if (flag_rects[i].has_point(mm->get_position())) {
// Used to highlight the hovered flag in the layers grid.
hovered_index = i;
update();
return;
}
}
}
// Remove highlight when no square is hovered.
if (hovered_index != -1) {
hovered_index = -1;
update();
}
_update_hovered(mm->get_position());
return;
}
const Ref<InputEventMouseButton> mb = p_ev;
if (mb.is_valid() && mb->get_button_index() == BUTTON_LEFT && mb->is_pressed()) {
if (hovered_index >= 0) {
// Toggle the flag.
// We base our choice on the hovered flag, so that it always matches the hovered flag.
if (value & (1 << hovered_index)) {
value &= ~(1 << hovered_index);
} else {
value |= (1 << hovered_index);
}
emit_signal("flag_changed", value);
update();
} else if (expand_hovered) {
expanded = !expanded;
minimum_size_changed();
update();
}
_update_hovered(mb->get_position());
_update_flag();
}
}
@ -974,14 +993,7 @@ public:
} break;
case NOTIFICATION_MOUSE_EXIT: {
if (expand_hovered) {
expand_hovered = false;
update();
}
if (hovered_index != -1) {
hovered_index = -1;
update();
}
_on_hover_exit();
} break;
default: