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Diffstat (limited to 'scene/gui/tree.cpp')
-rw-r--r--scene/gui/tree.cpp117
1 files changed, 67 insertions, 50 deletions
diff --git a/scene/gui/tree.cpp b/scene/gui/tree.cpp
index 6f9a9a5141..3996d2d65d 100644
--- a/scene/gui/tree.cpp
+++ b/scene/gui/tree.cpp
@@ -1018,7 +1018,7 @@ void TreeItem::set_as_cursor(int p_column) {
if (tree->select_mode != Tree::SELECT_MULTI) {
return;
}
- if (tree->selected_col == p_column) {
+ if (tree->selected_item == this && tree->selected_col == p_column) {
return;
}
tree->selected_item = this;
@@ -1337,14 +1337,14 @@ Size2 TreeItem::get_minimum_size(int p_column) {
// Icon.
if (cell.mode == CELL_MODE_CHECK) {
- size.width += parent_tree->theme_cache.checked->get_width() + parent_tree->theme_cache.hseparation;
+ size.width += parent_tree->theme_cache.checked->get_width() + parent_tree->theme_cache.h_separation;
}
if (cell.icon.is_valid()) {
Size2i icon_size = cell.get_icon_size();
if (cell.icon_max_w > 0 && icon_size.width > cell.icon_max_w) {
icon_size.width = cell.icon_max_w;
}
- size.width += icon_size.width + parent_tree->theme_cache.hseparation;
+ size.width += icon_size.width + parent_tree->theme_cache.h_separation;
size.height = MAX(size.height, icon_size.height);
}
@@ -1624,8 +1624,8 @@ void Tree::_update_theme_item_cache() {
theme_cache.font_color = get_theme_color(SNAME("font_color"));
theme_cache.font_selected_color = get_theme_color(SNAME("font_selected_color"));
theme_cache.drop_position_color = get_theme_color(SNAME("drop_position_color"));
- theme_cache.hseparation = get_theme_constant(SNAME("h_separation"));
- theme_cache.vseparation = get_theme_constant(SNAME("v_separation"));
+ theme_cache.h_separation = get_theme_constant(SNAME("h_separation"));
+ theme_cache.v_separation = get_theme_constant(SNAME("v_separation"));
theme_cache.item_margin = get_theme_constant(SNAME("item_margin"));
theme_cache.button_margin = get_theme_constant(SNAME("button_margin"));
@@ -1710,7 +1710,7 @@ int Tree::compute_item_height(TreeItem *p_item) const {
height = item_min_height;
}
- height += theme_cache.vseparation;
+ height += theme_cache.v_separation;
return height;
}
@@ -1720,7 +1720,7 @@ int Tree::get_item_height(TreeItem *p_item) const {
return 0;
}
int height = compute_item_height(p_item);
- height += theme_cache.vseparation;
+ height += theme_cache.v_separation;
if (!p_item->collapsed) { /* if not collapsed, check the children */
@@ -1749,7 +1749,7 @@ void Tree::draw_item_rect(TreeItem::Cell &p_cell, const Rect2i &p_rect, const Co
if (p_cell.icon_max_w > 0 && bmsize.width > p_cell.icon_max_w) {
bmsize.width = p_cell.icon_max_w;
}
- w += bmsize.width + theme_cache.hseparation;
+ w += bmsize.width + theme_cache.h_separation;
if (rect.size.width > 0 && (w + ts.width) > rect.size.width) {
ts.width = rect.size.width - w;
}
@@ -1783,8 +1783,8 @@ void Tree::draw_item_rect(TreeItem::Cell &p_cell, const Rect2i &p_rect, const Co
p_cell.text_buf->draw_outline(ci, draw_pos, p_ol_size, p_ol_color);
}
p_cell.text_buf->draw(ci, draw_pos, p_color);
- rect.position.x += ts.width + theme_cache.hseparation;
- rect.size.x -= ts.width + theme_cache.hseparation;
+ rect.position.x += ts.width + theme_cache.h_separation;
+ rect.size.x -= ts.width + theme_cache.h_separation;
}
if (!p_cell.icon.is_null()) {
@@ -1796,8 +1796,8 @@ void Tree::draw_item_rect(TreeItem::Cell &p_cell, const Rect2i &p_rect, const Co
}
p_cell.draw_icon(ci, rect.position + Size2i(0, Math::floor((real_t)(rect.size.y - bmsize.y) / 2)), bmsize, p_icon_color);
- rect.position.x += bmsize.x + theme_cache.hseparation;
- rect.size.x -= bmsize.x + theme_cache.hseparation;
+ rect.position.x += bmsize.x + theme_cache.h_separation;
+ rect.size.x -= bmsize.x + theme_cache.h_separation;
}
if (!rtl) {
@@ -1911,7 +1911,7 @@ int Tree::draw_item(const Point2i &p_pos, const Point2 &p_draw_ofs, const Size2
bool rtl = cache.rtl;
/* Calculate height of the label part */
- label_h += theme_cache.vseparation;
+ label_h += theme_cache.v_separation;
/* Draw label, if height fits */
@@ -1922,7 +1922,7 @@ int Tree::draw_item(const Point2i &p_pos, const Point2 &p_draw_ofs, const Size2
ERR_FAIL_COND_V(theme_cache.font.is_null(), -1);
- int ofs = p_pos.x + ((p_item->disable_folding || hide_folding) ? theme_cache.hseparation : theme_cache.item_margin);
+ int ofs = p_pos.x + ((p_item->disable_folding || hide_folding) ? theme_cache.h_separation : theme_cache.item_margin);
int skip2 = 0;
for (int i = 0; i < columns.size(); i++) {
if (skip2) {
@@ -1940,8 +1940,8 @@ int Tree::draw_item(const Point2i &p_pos, const Point2 &p_draw_ofs, const Size2
continue;
}
} else {
- ofs += theme_cache.hseparation;
- w -= theme_cache.hseparation;
+ ofs += theme_cache.h_separation;
+ w -= theme_cache.h_separation;
}
if (p_item->cells[i].expand_right) {
@@ -1998,8 +1998,8 @@ int Tree::draw_item(const Point2i &p_pos, const Point2 &p_draw_ofs, const Size2
Rect2i item_rect = Rect2i(Point2i(ofs, p_pos.y) - theme_cache.offset + p_draw_ofs, Size2i(w, label_h));
Rect2i cell_rect = item_rect;
if (i != 0) {
- cell_rect.position.x -= theme_cache.hseparation;
- cell_rect.size.x += theme_cache.hseparation;
+ cell_rect.position.x -= theme_cache.h_separation;
+ cell_rect.size.x += theme_cache.h_separation;
}
if (theme_cache.draw_guides) {
@@ -2051,8 +2051,8 @@ int Tree::draw_item(const Point2i &p_pos, const Point2 &p_draw_ofs, const Size2
r.position.x = p_draw_ofs.x;
r.size.x = w + ofs;
} else {
- r.position.x -= theme_cache.hseparation;
- r.size.x += theme_cache.hseparation;
+ r.position.x -= theme_cache.h_separation;
+ r.size.x += theme_cache.h_separation;
}
if (rtl) {
r.position.x = get_size().width - r.position.x - r.size.x;
@@ -2136,7 +2136,7 @@ int Tree::draw_item(const Point2i &p_pos, const Point2 &p_draw_ofs, const Size2
unchecked->draw(ci, check_ofs);
}
- int check_w = checked->get_width() + theme_cache.hseparation;
+ int check_w = checked->get_width() + theme_cache.h_separation;
text_pos.x += check_w;
@@ -2328,7 +2328,7 @@ int Tree::draw_item(const Point2i &p_pos, const Point2 &p_draw_ofs, const Size2
// Draw relationship lines.
if (theme_cache.draw_relationship_lines > 0 && (!hide_root || c->parent != root) && c->is_visible()) {
- int root_ofs = children_pos.x + ((p_item->disable_folding || hide_folding) ? theme_cache.hseparation : theme_cache.item_margin);
+ int root_ofs = children_pos.x + ((p_item->disable_folding || hide_folding) ? theme_cache.h_separation : theme_cache.item_margin);
int parent_ofs = p_pos.x + theme_cache.item_margin;
Point2i root_pos = Point2i(root_ofs, children_pos.y + label_h / 2) - theme_cache.offset + p_draw_ofs;
@@ -2615,7 +2615,7 @@ int Tree::propagate_mouse_event(const Point2i &p_pos, int x_ofs, int y_ofs, int
return 0;
}
- int item_h = compute_item_height(p_item) + theme_cache.vseparation;
+ int item_h = compute_item_height(p_item) + theme_cache.v_separation;
bool skip = (p_item == root && hide_root);
@@ -2649,7 +2649,7 @@ int Tree::propagate_mouse_event(const Point2i &p_pos, int x_ofs, int y_ofs, int
if (p_item->cells[i].expand_right) {
int plus = 1;
while (i + plus < columns.size() && !p_item->cells[i + plus].editable && p_item->cells[i + plus].mode == TreeItem::CELL_MODE_STRING && p_item->cells[i + plus].text.is_empty() && p_item->cells[i + plus].icon.is_null()) {
- col_width += theme_cache.hseparation;
+ col_width += theme_cache.h_separation;
col_width += get_column_width(i + plus);
plus++;
}
@@ -2669,16 +2669,16 @@ int Tree::propagate_mouse_event(const Point2i &p_pos, int x_ofs, int y_ofs, int
if (col == -1) {
return -1;
} else if (col == 0) {
- int margin = x_ofs + theme_cache.item_margin; //-theme_cache.hseparation;
+ int margin = x_ofs + theme_cache.item_margin; //-theme_cache.h_separation;
//int lm = theme_cache.panel_style->get_margin(SIDE_LEFT);
col_width -= margin;
limit_w -= margin;
col_ofs += margin;
x -= margin;
} else {
- col_width -= theme_cache.hseparation;
- limit_w -= theme_cache.hseparation;
- x -= theme_cache.hseparation;
+ col_width -= theme_cache.h_separation;
+ limit_w -= theme_cache.h_separation;
+ x -= theme_cache.h_separation;
}
if (!p_item->disable_folding && !hide_folding && !p_item->cells[col].editable && !p_item->cells[col].selectable && p_item->get_first_child()) {
@@ -3671,7 +3671,7 @@ void Tree::gui_input(const Ref<InputEvent> &p_event) {
drag_accum = 0;
//last_drag_accum=0;
drag_from = v_scroll->get_value();
- drag_touching = DisplayServer::get_singleton()->screen_is_touchscreen(DisplayServer::get_singleton()->window_get_current_screen(get_viewport()->get_window_id()));
+ drag_touching = DisplayServer::get_singleton()->is_touchscreen_available();
drag_touching_deaccel = false;
if (drag_touching) {
set_physics_process_internal(true);
@@ -4338,6 +4338,12 @@ TreeItem *Tree::get_selected() const {
return selected_item;
}
+void Tree::set_selected(TreeItem *p_item, int p_column) {
+ ERR_FAIL_INDEX(p_column, columns.size());
+ ERR_FAIL_COND(!p_item);
+ select_single_item(p_item, get_root(), p_column);
+}
+
int Tree::get_selected_column() const {
return selected_col;
}
@@ -4420,7 +4426,7 @@ int Tree::get_column_minimum_width(int p_column) const {
if (p_column == 0) {
item_size.width += theme_cache.item_margin * depth;
} else {
- item_size.width += theme_cache.hseparation;
+ item_size.width += theme_cache.h_separation;
}
// Check if the item is wider.
@@ -4516,7 +4522,7 @@ int Tree::get_item_offset(TreeItem *p_item) const {
ofs += compute_item_height(it);
if (it != root || !hide_root) {
- ofs += theme_cache.vseparation;
+ ofs += theme_cache.v_separation;
}
if (it->first_child && !it->collapsed) {
@@ -4547,6 +4553,7 @@ void Tree::ensure_cursor_is_visible() {
return; // Nothing under cursor.
}
+ // Note: Code below similar to Tree::scroll_to_item(), in case of bug fix both.
const Size2 area_size = get_size() - theme_cache.panel_style->get_minimum_size();
int y_offset = get_item_offset(selected_item);
@@ -4554,8 +4561,11 @@ void Tree::ensure_cursor_is_visible() {
const int tbh = _get_title_button_height();
y_offset -= tbh;
- const int cell_h = compute_item_height(selected_item) + theme_cache.vseparation;
- const int screen_h = area_size.height - h_scroll->get_combined_minimum_size().height - tbh;
+ const int cell_h = compute_item_height(selected_item) + theme_cache.v_separation;
+ int screen_h = area_size.height - tbh;
+ if (h_scroll->is_visible()) {
+ screen_h -= h_scroll->get_combined_minimum_size().height;
+ }
if (cell_h > screen_h) { // Screen size is too small, maybe it was not resized yet.
v_scroll->set_value(y_offset);
@@ -4706,26 +4716,32 @@ Point2 Tree::get_scroll() const {
void Tree::scroll_to_item(TreeItem *p_item, bool p_center_on_item) {
ERR_FAIL_NULL(p_item);
- if (!is_visible_in_tree() || !p_item->is_visible()) {
- return; // Hack to work around crash in get_item_rect() if Tree is not in tree.
- }
update_scrollbars();
- const real_t tree_height = get_size().y;
- const Rect2 item_rect = get_item_rect(p_item);
- const real_t item_y = item_rect.position.y;
- const real_t item_height = item_rect.size.y + theme_cache.vseparation;
+ // Note: Code below similar to Tree::ensure_cursor_is_visible(), in case of bug fix both.
+ const Size2 area_size = get_size() - theme_cache.panel_style->get_minimum_size();
- if (p_center_on_item) {
- v_scroll->set_value(item_y - (tree_height - item_height) / 2.0f);
- } else {
- if (item_y < v_scroll->get_value()) {
- v_scroll->set_value(item_y);
+ int y_offset = get_item_offset(p_item);
+ if (y_offset != -1) {
+ const int tbh = _get_title_button_height();
+ y_offset -= tbh;
+
+ const int cell_h = compute_item_height(p_item) + theme_cache.v_separation;
+ int screen_h = area_size.height - tbh;
+ if (h_scroll->is_visible()) {
+ screen_h -= h_scroll->get_combined_minimum_size().height;
+ }
+
+ if (p_center_on_item) {
+ v_scroll->set_value(y_offset - (screen_h - cell_h) / 2.0f);
} else {
- const real_t new_position = item_y + item_height - tree_height;
- if (new_position > v_scroll->get_value()) {
- v_scroll->set_value(new_position);
+ if (cell_h > screen_h) { // Screen size is too small, maybe it was not resized yet.
+ v_scroll->set_value(y_offset);
+ } else if (y_offset + cell_h > v_scroll->get_value() + screen_h) {
+ v_scroll->set_value(y_offset - screen_h + cell_h);
+ } else if (y_offset < v_scroll->get_value()) {
+ v_scroll->set_value(y_offset);
}
}
}
@@ -4818,7 +4834,7 @@ TreeItem *Tree::get_item_with_text(const String &p_find) const {
void Tree::_do_incr_search(const String &p_add) {
uint64_t time = OS::get_singleton()->get_ticks_usec() / 1000; // convert to msec
uint64_t diff = time - last_keypress;
- if (diff > uint64_t(GLOBAL_DEF("gui/timers/incremental_search_max_interval_msec", 2000))) {
+ if (diff > uint64_t(GLOBAL_GET("gui/timers/incremental_search_max_interval_msec"))) {
incr_search = p_add;
} else if (incr_search != p_add) {
incr_search += p_add;
@@ -4839,7 +4855,7 @@ TreeItem *Tree::_find_item_at_pos(TreeItem *p_item, const Point2 &p_pos, int &r_
Point2 pos = p_pos;
if ((root != p_item || !hide_root) && p_item->is_visible()) {
- h = compute_item_height(p_item) + theme_cache.vseparation;
+ h = compute_item_height(p_item) + theme_cache.v_separation;
if (pos.y < h) {
if (drop_mode_flags == DROP_MODE_ON_ITEM) {
section = 0;
@@ -5156,6 +5172,7 @@ void Tree::_bind_methods() {
ClassDB::bind_method(D_METHOD("is_root_hidden"), &Tree::is_root_hidden);
ClassDB::bind_method(D_METHOD("get_next_selected", "from"), &Tree::get_next_selected);
ClassDB::bind_method(D_METHOD("get_selected"), &Tree::get_selected);
+ ClassDB::bind_method(D_METHOD("set_selected", "item", "column"), &Tree::set_selected);
ClassDB::bind_method(D_METHOD("get_selected_column"), &Tree::get_selected_column);
ClassDB::bind_method(D_METHOD("get_pressed_button"), &Tree::get_pressed_button);
ClassDB::bind_method(D_METHOD("set_select_mode", "mode"), &Tree::set_select_mode);
generated by cgit v1.2.3 (git 2.25.1) at 2025-04-14 03:11:25 +0000