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Merge pull request #86553 from Koyper/fix_popup_panel_content_scaling

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Fix non-embedded tooltips, popups and dialogs resizing to match Viewport content scale factors != 1.0
This commit is contained in:
Rémi Verschelde 2024-04-18 12:24:11 +02:00
parent 3b1806182a 0881c81c13
commit 3a88373a4c
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GPG key ID: C3336907360768E1
5 changed files with 52 additions and 23 deletions
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2
scene/gui/dialogs.cpp
View file

@ -202,7 +202,7 @@ void AcceptDialog::register_text_enter(LineEdit *p_line_edit) {
}
void AcceptDialog::_update_child_rects() {
Size2 dlg_size = get_size();
Size2 dlg_size = Vector2(get_size()) / get_content_scale_factor();
float h_margins = theme_cache.panel_style->get_margin(SIDE_LEFT) + theme_cache.panel_style->get_margin(SIDE_RIGHT);
float v_margins = theme_cache.panel_style->get_margin(SIDE_TOP) + theme_cache.panel_style->get_margin(SIDE_BOTTOM);

5
scene/gui/popup.cpp
View file

@ -230,7 +230,8 @@ Size2 PopupPanel::_get_contents_minimum_size() const {
void PopupPanel::_update_child_rects() {
Vector2 cpos(theme_cache.panel_style->get_offset());
Vector2 csize(get_size() - theme_cache.panel_style->get_minimum_size());
Vector2 panel_size = Vector2(get_size()) / get_content_scale_factor();
Vector2 csize = panel_size - theme_cache.panel_style->get_minimum_size();
for (int i = 0; i < get_child_count(); i++) {
Control *c = Object::cast_to<Control>(get_child(i));
@ -244,7 +245,7 @@ void PopupPanel::_update_child_rects() {
if (c == panel) {
c->set_position(Vector2());
c->set_size(get_size());
c->set_size(panel_size);
} else {
c->set_position(cpos);
c->set_size(csize);

38
scene/gui/popup_menu.cpp
View file

@ -312,18 +312,17 @@ int PopupMenu::_get_items_total_height() const {
}
int PopupMenu::_get_mouse_over(const Point2 &p_over) const {
if (p_over.x < 0 || p_over.x >= get_size().width || p_over.y < theme_cache.panel_style->get_margin(Side::SIDE_TOP)) {
float win_scale = get_content_scale_factor();
if (p_over.x < 0 || p_over.x >= get_size().width * win_scale || p_over.y < theme_cache.panel_style->get_margin(Side::SIDE_TOP) * win_scale) {
return -1;
}
Point2 ofs;
Point2 ofs = Point2(0, theme_cache.v_separation * 0.5) * win_scale;
for (int i = 0; i < items.size(); i++) {
ofs.y += theme_cache.v_separation;
ofs.y += _get_item_height(i);
if (p_over.y - control->get_position().y < ofs.y) {
ofs.y += i > 0 ? (float)theme_cache.v_separation * win_scale : (float)theme_cache.v_separation * win_scale * 0.5;
ofs.y += _get_item_height(i) * win_scale;
if (p_over.y - control->get_position().y * win_scale < ofs.y) {
return i;
}
}
@ -341,15 +340,17 @@ void PopupMenu::_activate_submenu(int p_over, bool p_by_keyboard) {
Rect2 this_rect(this_pos, get_size());
float scroll_offset = control->get_position().y;
float scaled_ofs_cache = items[p_over]._ofs_cache * get_content_scale_factor();
float scaled_height_cache = items[p_over]._height_cache * get_content_scale_factor();
submenu_popup->reset_size(); // Shrink the popup size to its contents.
Size2 submenu_size = submenu_popup->get_size();
Point2 submenu_pos;
if (control->is_layout_rtl()) {
submenu_pos = this_pos + Point2(-submenu_size.width, items[p_over]._ofs_cache + scroll_offset - theme_cache.v_separation / 2);
submenu_pos = this_pos + Point2(-submenu_size.width, scaled_ofs_cache + scroll_offset - theme_cache.v_separation / 2);
} else {
submenu_pos = this_pos + Point2(this_rect.size.width, items[p_over]._ofs_cache + scroll_offset - theme_cache.v_separation / 2);
submenu_pos = this_pos + Point2(this_rect.size.width, scaled_ofs_cache + scroll_offset - theme_cache.v_separation / 2);
}
// Fix pos if going outside parent rect.
@ -386,8 +387,8 @@ void PopupMenu::_activate_submenu(int p_over, bool p_by_keyboard) {
// Set autohide areas.
Rect2 safe_area = this_rect;
safe_area.position.y += items[p_over]._ofs_cache + scroll_offset + theme_cache.panel_style->get_offset().height - theme_cache.v_separation / 2;
safe_area.size.y = items[p_over]._height_cache + theme_cache.v_separation;
safe_area.position.y += scaled_ofs_cache + scroll_offset + theme_cache.panel_style->get_offset().height - theme_cache.v_separation / 2;
safe_area.size.y = scaled_height_cache + theme_cache.v_separation;
Viewport *vp = submenu_popup->get_embedder();
if (vp) {
vp->subwindow_set_popup_safe_rect(submenu_popup, safe_area);
@ -400,11 +401,11 @@ void PopupMenu::_activate_submenu(int p_over, bool p_by_keyboard) {
// Autohide area above the submenu item.
submenu_pum->clear_autohide_areas();
submenu_pum->add_autohide_area(Rect2(this_rect.position.x, this_rect.position.y, this_rect.size.x, items[p_over]._ofs_cache + scroll_offset + theme_cache.panel_style->get_offset().height - theme_cache.v_separation / 2));
submenu_pum->add_autohide_area(Rect2(this_rect.position.x, this_rect.position.y, this_rect.size.x, scaled_ofs_cache + scroll_offset + theme_cache.panel_style->get_offset().height - theme_cache.v_separation / 2));
// If there is an area below the submenu item, add an autohide area there.
if (items[p_over]._ofs_cache + items[p_over]._height_cache + scroll_offset <= control->get_size().height) {
int from = items[p_over]._ofs_cache + items[p_over]._height_cache + scroll_offset + theme_cache.v_separation / 2 + theme_cache.panel_style->get_offset().height;
if (scaled_ofs_cache + scaled_height_cache + scroll_offset <= control->get_size().height) {
int from = scaled_ofs_cache + scaled_height_cache + scroll_offset + theme_cache.v_separation / 2 + theme_cache.panel_style->get_offset().height;
submenu_pum->add_autohide_area(Rect2(this_rect.position.x, this_rect.position.y + from, this_rect.size.x, this_rect.size.y - from));
}
}
@ -576,6 +577,7 @@ void PopupMenu::_input_from_window_internal(const Ref<InputEvent> &p_event) {
}
item_clickable_area.size.width -= scroll_container->get_v_scroll_bar()->get_size().width;
}
item_clickable_area.size = item_clickable_area.size * get_content_scale_factor();
Ref<InputEventMouseButton> b = p_event;
@ -2827,6 +2829,14 @@ void PopupMenu::popup(const Rect2i &p_bounds) {
} else {
moved = Vector2();
popup_time_msec = OS::get_singleton()->get_ticks_msec();
if (!is_embedded()) {
float win_scale = get_parent_visible_window()->get_content_scale_factor();
set_content_scale_factor(win_scale);
Size2 minsize = get_contents_minimum_size();
minsize.height += 0.5 * win_scale; // Ensures enough height at fractional content scales to prevent the v_scroll_bar from showing.
set_min_size(minsize * win_scale);
set_size(Vector2(0, 0)); // Shrinkwraps to min size.
}
Popup::popup(p_bounds);
}
}

14
scene/gui/tree.cpp
View file

@ -3995,12 +3995,14 @@ bool Tree::edit_selected(bool p_force_edit) {
return false;
}
float popup_scale = popup_editor->is_embedded() ? 1.0 : popup_editor->get_parent_visible_window()->get_content_scale_factor();
Rect2 rect;
if (select_mode == SELECT_ROW) {
rect = s->get_meta("__focus_col_" + itos(selected_col));
} else {
rect = s->get_meta("__focus_rect");
}
rect.position *= popup_scale;
popup_edited_item = s;
popup_edited_item_col = col;
@ -4043,7 +4045,7 @@ bool Tree::edit_selected(bool p_force_edit) {
popup_rect.size = rect.size;
// Account for icon.
Size2 icon_size = _get_cell_icon_size(c);
Size2 icon_size = _get_cell_icon_size(c) * popup_scale;
popup_rect.position.x += icon_size.x;
popup_rect.size.x -= icon_size.x;
@ -4070,7 +4072,10 @@ bool Tree::edit_selected(bool p_force_edit) {
}
popup_editor->set_position(popup_rect.position);
popup_editor->set_size(popup_rect.size);
popup_editor->set_size(popup_rect.size * popup_scale);
if (!popup_editor->is_embedded()) {
popup_editor->set_content_scale_factor(popup_scale);
}
popup_editor->popup();
popup_editor->child_controls_changed();
@ -4086,7 +4091,10 @@ bool Tree::edit_selected(bool p_force_edit) {
text_editor->show();
popup_editor->set_position(get_screen_position() + rect.position);
popup_editor->set_size(rect.size);
popup_editor->set_size(rect.size * popup_scale);
if (!popup_editor->is_embedded()) {
popup_editor->set_content_scale_factor(popup_scale);
}
popup_editor->popup();
popup_editor->child_controls_changed();

16
scene/main/viewport.cpp
View file

@ -1461,6 +1461,8 @@ void Viewport::_gui_show_tooltip() {
panel->set_flag(Window::FLAG_NO_FOCUS, true);
panel->set_flag(Window::FLAG_POPUP, false);
panel->set_flag(Window::FLAG_MOUSE_PASSTHROUGH, true);
// A non-embedded tooltip window will only be transparent if per_pixel_transparency is allowed in the main Viewport.
panel->set_flag(Window::FLAG_TRANSPARENT, true);
panel->set_wrap_controls(true);
panel->add_child(base_tooltip);
panel->gui_parent = this;
@ -1469,17 +1471,25 @@ void Viewport::_gui_show_tooltip() {
tooltip_owner->add_child(gui.tooltip_popup);
Window *window = Object::cast_to<Window>(gui.tooltip_popup->get_embedder());
if (!window) { // Not embedded.
window = gui.tooltip_popup->get_parent_visible_window();
}
float win_scale = window->content_scale_factor;
Point2 tooltip_offset = GLOBAL_GET("display/mouse_cursor/tooltip_position_offset");
if (!gui.tooltip_popup->is_embedded()) {
tooltip_offset *= win_scale;
}
Rect2 r(gui.tooltip_pos + tooltip_offset, gui.tooltip_popup->get_contents_minimum_size());
r.size = r.size.min(panel->get_max_size());
Window *window = gui.tooltip_popup->get_parent_visible_window();
Rect2i vr;
if (gui.tooltip_popup->is_embedded()) {
vr = gui.tooltip_popup->get_embedder()->get_visible_rect();
} else {
panel->content_scale_factor = win_scale;
r.size *= win_scale;
vr = window->get_usable_parent_rect();
}
r.size = r.size.min(panel->get_max_size());
if (r.size.x + r.position.x > vr.size.x + vr.position.x) {
// Place it in the opposite direction. If it fails, just hug the border.