|
|
@@ -489,11 +489,11 @@ TreeItem *TreeItem::create_child(int p_idx) {
|
|
|
return ti;
|
|
|
}
|
|
|
|
|
|
-Tree *TreeItem::get_tree() {
|
|
|
+Tree *TreeItem::get_tree() const {
|
|
|
return tree;
|
|
|
}
|
|
|
|
|
|
-TreeItem *TreeItem::get_next() {
|
|
|
+TreeItem *TreeItem::get_next() const {
|
|
|
return next;
|
|
|
}
|
|
|
|
|
|
@@ -516,11 +516,11 @@ TreeItem *TreeItem::get_prev() {
|
|
|
return prev;
|
|
|
}
|
|
|
|
|
|
-TreeItem *TreeItem::get_parent() {
|
|
|
+TreeItem *TreeItem::get_parent() const {
|
|
|
return parent;
|
|
|
}
|
|
|
|
|
|
-TreeItem *TreeItem::get_first_child() {
|
|
|
+TreeItem *TreeItem::get_first_child() const {
|
|
|
return first_child;
|
|
|
}
|
|
|
|
|
|
@@ -953,6 +953,53 @@ bool TreeItem::is_folding_disabled() const {
|
|
|
return disable_folding;
|
|
|
}
|
|
|
|
|
|
+Size2 TreeItem::get_minimum_size(int p_column) {
|
|
|
+ ERR_FAIL_INDEX_V(p_column, cells.size(), Size2());
|
|
|
+ Tree *tree = get_tree();
|
|
|
+ ERR_FAIL_COND_V(!tree, Size2());
|
|
|
+
|
|
|
+ Size2 size;
|
|
|
+
|
|
|
+ // Default offset?
|
|
|
+ //size.width += (disable_folding || tree->hide_folding) ? tree->cache.hseparation : tree->cache.item_margin;
|
|
|
+
|
|
|
+ // Text.
|
|
|
+ const TreeItem::Cell &cell = cells[p_column];
|
|
|
+ if (!cell.text.is_empty()) {
|
|
|
+ if (cell.dirty) {
|
|
|
+ tree->update_item_cell(this, p_column);
|
|
|
+ }
|
|
|
+ Size2 text_size = cell.text_buf->get_size();
|
|
|
+ size.width += text_size.width;
|
|
|
+ size.height = MAX(size.height, text_size.height);
|
|
|
+ }
|
|
|
+
|
|
|
+ // Icon.
|
|
|
+ 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 + tree->cache.hseparation;
|
|
|
+ size.height = MAX(size.height, icon_size.height);
|
|
|
+ }
|
|
|
+
|
|
|
+ // Buttons.
|
|
|
+ for (int i = 0; i < cell.buttons.size(); i++) {
|
|
|
+ Ref<Texture2D> texture = cell.buttons[i].texture;
|
|
|
+ if (texture.is_valid()) {
|
|
|
+ Size2 button_size = texture->get_size() + tree->cache.button_pressed->get_minimum_size();
|
|
|
+ size.width += button_size.width;
|
|
|
+ size.height = MAX(size.height, button_size.height);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ if (cell.buttons.size() >= 2) {
|
|
|
+ size.width += (cell.buttons.size() - 1) * tree->cache.button_margin;
|
|
|
+ }
|
|
|
+
|
|
|
+ return size;
|
|
|
+}
|
|
|
+
|
|
|
Variant TreeItem::_call_recursive_bind(const Variant **p_args, int p_argcount, Callable::CallError &r_error) {
|
|
|
if (p_argcount < 1) {
|
|
|
r_error.error = Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
|
|
|
@@ -3276,7 +3323,7 @@ Size2 Tree::get_internal_min_size() const {
|
|
|
size.height += get_item_height(root);
|
|
|
}
|
|
|
for (int i = 0; i < columns.size(); i++) {
|
|
|
- size.width += columns[i].min_width;
|
|
|
+ size.width += get_column_minimum_width(i);
|
|
|
}
|
|
|
|
|
|
return size;
|
|
|
@@ -3457,7 +3504,7 @@ void Tree::_notification(int p_what) {
|
|
|
draw_ofs.y += tbh;
|
|
|
draw_size.y -= tbh;
|
|
|
|
|
|
- if (root) {
|
|
|
+ if (root && get_size().x > 0 && get_size().y > 0) {
|
|
|
draw_item(Point2(), draw_ofs, draw_size, root);
|
|
|
}
|
|
|
|
|
|
@@ -3563,11 +3610,11 @@ TreeItem *Tree::create_item(TreeItem *p_parent, int p_idx) {
|
|
|
return ti;
|
|
|
}
|
|
|
|
|
|
-TreeItem *Tree::get_root() {
|
|
|
+TreeItem *Tree::get_root() const {
|
|
|
return root;
|
|
|
}
|
|
|
|
|
|
-TreeItem *Tree::get_last_item() {
|
|
|
+TreeItem *Tree::get_last_item() const {
|
|
|
TreeItem *last = root;
|
|
|
|
|
|
while (last) {
|
|
|
@@ -3697,13 +3744,13 @@ bool Tree::is_root_hidden() const {
|
|
|
return hide_root;
|
|
|
}
|
|
|
|
|
|
-void Tree::set_column_min_width(int p_column, int p_min_width) {
|
|
|
+void Tree::set_column_custom_minimum_width(int p_column, int p_min_width) {
|
|
|
ERR_FAIL_INDEX(p_column, columns.size());
|
|
|
|
|
|
- if (p_min_width < 1) {
|
|
|
+ if (p_min_width < 0) {
|
|
|
return;
|
|
|
}
|
|
|
- columns.write[p_column].min_width = p_min_width;
|
|
|
+ columns.write[p_column].custom_min_width = p_min_width;
|
|
|
update();
|
|
|
}
|
|
|
|
|
|
@@ -3770,44 +3817,79 @@ TreeItem *Tree::get_next_selected(TreeItem *p_item) {
|
|
|
return nullptr;
|
|
|
}
|
|
|
|
|
|
-int Tree::get_column_width(int p_column) const {
|
|
|
+int Tree::get_column_minimum_width(int p_column) const {
|
|
|
ERR_FAIL_INDEX_V(p_column, columns.size(), -1);
|
|
|
|
|
|
- if (!columns[p_column].expand) {
|
|
|
- return columns[p_column].min_width;
|
|
|
+ if (columns[p_column].custom_min_width != 0) {
|
|
|
+ return columns[p_column].custom_min_width;
|
|
|
+ } else {
|
|
|
+ int depth = 0;
|
|
|
+ int min_width = 0;
|
|
|
+ TreeItem *next;
|
|
|
+ for (TreeItem *item = get_root(); item; item = next) {
|
|
|
+ next = item->get_next_visible();
|
|
|
+ // Compute the depth in tree.
|
|
|
+ if (next && p_column == 0) {
|
|
|
+ if (next->get_parent() == item) {
|
|
|
+ depth += 1;
|
|
|
+ } else {
|
|
|
+ TreeItem *common_parent = item->get_parent();
|
|
|
+ while (common_parent != next->get_parent()) {
|
|
|
+ common_parent = common_parent->get_parent();
|
|
|
+ depth -= 1;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Get the item minimum size.
|
|
|
+ Size2 item_size = item->get_minimum_size(p_column);
|
|
|
+ if (p_column == 0) {
|
|
|
+ item_size.width += cache.item_margin * depth;
|
|
|
+ }
|
|
|
+ min_width = MAX(min_width, item_size.width);
|
|
|
+ }
|
|
|
+ return min_width;
|
|
|
}
|
|
|
+}
|
|
|
|
|
|
- int expand_area = get_size().width;
|
|
|
+int Tree::get_column_width(int p_column) const {
|
|
|
+ ERR_FAIL_INDEX_V(p_column, columns.size(), -1);
|
|
|
|
|
|
- Ref<StyleBox> bg = cache.bg;
|
|
|
+ if (columns[p_column].expand) {
|
|
|
+ int expand_area = get_size().width;
|
|
|
|
|
|
- if (bg.is_valid()) {
|
|
|
- expand_area -= bg->get_margin(SIDE_LEFT) + bg->get_margin(SIDE_RIGHT);
|
|
|
- }
|
|
|
+ Ref<StyleBox> bg = cache.bg;
|
|
|
|
|
|
- if (v_scroll->is_visible_in_tree()) {
|
|
|
- expand_area -= v_scroll->get_combined_minimum_size().width;
|
|
|
- }
|
|
|
+ if (bg.is_valid()) {
|
|
|
+ expand_area -= bg->get_margin(SIDE_LEFT) + bg->get_margin(SIDE_RIGHT);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (v_scroll->is_visible_in_tree()) {
|
|
|
+ expand_area -= v_scroll->get_combined_minimum_size().width;
|
|
|
+ }
|
|
|
|
|
|
- int expanding_columns = 0;
|
|
|
- int expanding_total = 0;
|
|
|
+ int expanding_columns = 0;
|
|
|
+ int expanding_total = 0;
|
|
|
|
|
|
- for (int i = 0; i < columns.size(); i++) {
|
|
|
- if (!columns[i].expand) {
|
|
|
- expand_area -= columns[i].min_width;
|
|
|
- } else {
|
|
|
- expanding_total += columns[i].min_width;
|
|
|
- expanding_columns++;
|
|
|
+ for (int i = 0; i < columns.size(); i++) {
|
|
|
+ if (!columns[i].expand) {
|
|
|
+ expand_area -= get_column_minimum_width(i);
|
|
|
+ } else {
|
|
|
+ expanding_total += get_column_minimum_width(i);
|
|
|
+ expanding_columns++;
|
|
|
+ }
|
|
|
}
|
|
|
- }
|
|
|
|
|
|
- if (expand_area < expanding_total) {
|
|
|
- return columns[p_column].min_width;
|
|
|
- }
|
|
|
+ if (expand_area < expanding_total) {
|
|
|
+ return get_column_minimum_width(p_column);
|
|
|
+ }
|
|
|
|
|
|
- ERR_FAIL_COND_V(expanding_columns == 0, -1); // shouldn't happen
|
|
|
+ ERR_FAIL_COND_V(expanding_columns == 0, -1); // shouldn't happen
|
|
|
|
|
|
- return expand_area * columns[p_column].min_width / expanding_total;
|
|
|
+ return expand_area * get_column_minimum_width(p_column) / expanding_total;
|
|
|
+ } else {
|
|
|
+ return get_column_minimum_width(p_column);
|
|
|
+ }
|
|
|
}
|
|
|
|
|
|
void Tree::propagate_set_columns(TreeItem *p_item) {
|
|
|
@@ -4462,7 +4544,7 @@ void Tree::_bind_methods() {
|
|
|
ClassDB::bind_method(D_METHOD("create_item", "parent", "idx"), &Tree::_create_item, DEFVAL(Variant()), DEFVAL(-1));
|
|
|
|
|
|
ClassDB::bind_method(D_METHOD("get_root"), &Tree::get_root);
|
|
|
- ClassDB::bind_method(D_METHOD("set_column_min_width", "column", "min_width"), &Tree::set_column_min_width);
|
|
|
+ ClassDB::bind_method(D_METHOD("set_column_custom_minimum_width", "column", "min_width"), &Tree::set_column_custom_minimum_width);
|
|
|
ClassDB::bind_method(D_METHOD("set_column_expand", "column", "expand"), &Tree::set_column_expand);
|
|
|
ClassDB::bind_method(D_METHOD("get_column_width", "column"), &Tree::get_column_width);
|
|
|
|
Gilles Roudière