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Diffstat (limited to 'scene/gui/tree.cpp')
-rw-r--r--scene/gui/tree.cpp134
1 files changed, 67 insertions, 67 deletions
diff --git a/scene/gui/tree.cpp b/scene/gui/tree.cpp
index 87425b49cd..a7acaae8df 100644
--- a/scene/gui/tree.cpp
+++ b/scene/gui/tree.cpp
@@ -71,7 +71,7 @@ void TreeItem::move_to_bottom() {
parent->children = next;
}
last->next = this;
- next = NULL;
+ next = nullptr;
}
Size2 TreeItem::Cell::get_icon_size() const {
@@ -371,7 +371,7 @@ TreeItem *TreeItem::get_next() {
TreeItem *TreeItem::get_prev() {
if (!parent || parent->children == this)
- return NULL;
+ return nullptr;
TreeItem *prev = parent->children;
while (prev && prev->next != this)
@@ -400,7 +400,7 @@ TreeItem *TreeItem::get_prev_visible(bool p_wrap) {
current = current->parent;
if (current == tree->root && tree->hide_root) {
- return NULL;
+ return nullptr;
} else if (!current) {
if (p_wrap) {
current = this;
@@ -410,7 +410,7 @@ TreeItem *TreeItem::get_prev_visible(bool p_wrap) {
temp = temp->get_next_visible();
}
} else {
- return NULL;
+ return nullptr;
}
}
} else {
@@ -450,7 +450,7 @@ TreeItem *TreeItem::get_next_visible(bool p_wrap) {
if (p_wrap)
return tree->root;
else
- return NULL;
+ return nullptr;
} else {
current = current->next;
}
@@ -472,7 +472,7 @@ void TreeItem::remove_child(TreeItem *p_item) {
*c = (*c)->next;
- aux->parent = NULL;
+ aux->parent = nullptr;
return;
}
@@ -890,11 +890,11 @@ void TreeItem::clear_children() {
TreeItem *aux = c;
c = c->get_next();
- aux->parent = 0; // so it won't try to recursively autoremove from me in here
+ aux->parent = nullptr; // so it won't try to recursively autoremove from me in here
memdelete(aux);
}
- children = 0;
+ children = nullptr;
};
TreeItem::TreeItem(Tree *p_tree) {
@@ -904,9 +904,9 @@ TreeItem::TreeItem(Tree *p_tree) {
disable_folding = false;
custom_min_height = 0;
- parent = 0; // parent item
- next = 0; // next in list
- children = 0; //child items
+ parent = nullptr; // parent item
+ next = nullptr; // next in list
+ children = nullptr; //child items
}
TreeItem::~TreeItem() {
@@ -918,29 +918,29 @@ TreeItem::~TreeItem() {
if (tree && tree->root == this) {
- tree->root = 0;
+ tree->root = nullptr;
}
if (tree && tree->popup_edited_item == this) {
- tree->popup_edited_item = NULL;
+ tree->popup_edited_item = nullptr;
tree->pressing_for_editor = false;
}
if (tree && tree->cache.hover_item == this) {
- tree->cache.hover_item = NULL;
+ tree->cache.hover_item = nullptr;
}
if (tree && tree->selected_item == this)
- tree->selected_item = NULL;
+ tree->selected_item = nullptr;
if (tree && tree->drop_mode_over == this)
- tree->drop_mode_over = NULL;
+ tree->drop_mode_over = nullptr;
if (tree && tree->single_select_defer == this)
- tree->single_select_defer = NULL;
+ tree->single_select_defer = nullptr;
if (tree && tree->edited_item == this) {
- tree->edited_item = NULL;
+ tree->edited_item = nullptr;
tree->pressing_for_editor = false;
}
}
@@ -1498,7 +1498,7 @@ int Tree::draw_item(const Point2i &p_pos, const Point2 &p_draw_ofs, const Size2
int parent_ofs = p_pos.x + ((p_item->disable_folding || hide_folding) ? cache.hseparation : cache.item_margin);
Point2i root_pos = Point2i(root_ofs, children_pos.y + label_h / 2) - cache.offset + p_draw_ofs;
- if (c->get_children() != NULL)
+ if (c->get_children() != nullptr)
root_pos -= Point2i(cache.arrow->get_width(), 0);
float line_width = 1.0;
@@ -2131,7 +2131,7 @@ void Tree::popup_select(int p_option) {
void Tree::_go_left() {
if (selected_col == 0) {
- if (selected_item->get_children() != NULL && !selected_item->is_collapsed()) {
+ if (selected_item->get_children() != nullptr && !selected_item->is_collapsed()) {
selected_item->set_collapsed(true);
} else {
if (columns.size() == 1) { // goto parent with one column
@@ -2160,7 +2160,7 @@ void Tree::_go_left() {
void Tree::_go_right() {
if (selected_col == (columns.size() - 1)) {
- if (selected_item->get_children() != NULL && selected_item->is_collapsed()) {
+ if (selected_item->get_children() != nullptr && selected_item->is_collapsed()) {
selected_item->set_collapsed(false);
} else if (selected_item->get_next_visible()) {
selected_col = 0;
@@ -2181,7 +2181,7 @@ void Tree::_go_right() {
}
void Tree::_go_up() {
- TreeItem *prev = NULL;
+ TreeItem *prev = nullptr;
if (!selected_item) {
prev = get_last_item();
selected_col = 0;
@@ -2221,7 +2221,7 @@ void Tree::_go_up() {
}
void Tree::_go_down() {
- TreeItem *next = NULL;
+ TreeItem *next = nullptr;
if (!selected_item) {
if (root) {
@@ -2324,7 +2324,7 @@ void Tree::_gui_input(Ref<InputEvent> p_event) {
if (!cursor_can_exit_tree) accept_event();
- TreeItem *next = NULL;
+ TreeItem *next = nullptr;
if (!selected_item)
return;
next = selected_item;
@@ -2362,7 +2362,7 @@ void Tree::_gui_input(Ref<InputEvent> p_event) {
if (!cursor_can_exit_tree) accept_event();
- TreeItem *prev = NULL;
+ TreeItem *prev = nullptr;
if (!selected_item)
return;
prev = selected_item;
@@ -2584,7 +2584,7 @@ void Tree::_gui_input(Ref<InputEvent> p_event) {
if (single_select_defer) {
select_single_item(single_select_defer, root, single_select_defer_column);
- single_select_defer = NULL;
+ single_select_defer = nullptr;
}
range_click_timer->stop();
@@ -2609,7 +2609,7 @@ void Tree::_gui_input(Ref<InputEvent> p_event) {
pressing_for_editor = false;
}
- if (cache.click_type == Cache::CLICK_BUTTON && cache.click_item != NULL) {
+ if (cache.click_type == Cache::CLICK_BUTTON && cache.click_item != nullptr) {
// make sure in case of wrong reference after reconstructing whole TreeItems
cache.click_item = get_item_at_position(cache.click_pos);
emit_signal("button_pressed", cache.click_item, cache.click_column, cache.click_id);
@@ -2617,7 +2617,7 @@ void Tree::_gui_input(Ref<InputEvent> p_event) {
cache.click_type = Cache::CLICK_NONE;
cache.click_index = -1;
cache.click_id = -1;
- cache.click_item = NULL;
+ cache.click_item = nullptr;
cache.click_column = 0;
if (drag_touching) {
@@ -2711,7 +2711,7 @@ void Tree::_gui_input(Ref<InputEvent> p_event) {
}
if (b->get_button_index() == BUTTON_LEFT) {
- if (get_item_at_position(b->get_position()) == NULL && !b->get_shift() && !b->get_control() && !b->get_command())
+ if (get_item_at_position(b->get_position()) == nullptr && !b->get_shift() && !b->get_control() && !b->get_command())
emit_signal("nothing_selected");
}
}
@@ -2946,7 +2946,7 @@ void Tree::_notification(int p_what) {
}
if (p_what == NOTIFICATION_DRAG_BEGIN) {
- single_select_defer = NULL;
+ single_select_defer = nullptr;
if (cache.scroll_speed > 0) {
scrolling = true;
set_physics_process_internal(true);
@@ -3076,7 +3076,7 @@ void Tree::_notification(int p_what) {
if (p_what == NOTIFICATION_RESIZED || p_what == NOTIFICATION_TRANSFORM_CHANGED) {
- if (popup_edited_item != NULL) {
+ if (popup_edited_item != nullptr) {
Rect2 rect = popup_edited_item->get_meta("__focus_rect");
Vector2 ofs(0, (text_editor->get_size().height - rect.size.height) / 2);
Point2i textedpos = get_global_position() + rect.position - ofs;
@@ -3097,18 +3097,18 @@ Size2 Tree::get_minimum_size() const {
TreeItem *Tree::create_item(TreeItem *p_parent, int p_idx) {
- ERR_FAIL_COND_V(blocked > 0, NULL);
+ ERR_FAIL_COND_V(blocked > 0, nullptr);
- TreeItem *ti = NULL;
+ TreeItem *ti = nullptr;
if (p_parent) {
// Append or insert a new item to the given parent.
ti = memnew(TreeItem(this));
- ERR_FAIL_COND_V(!ti, NULL);
+ ERR_FAIL_COND_V(!ti, nullptr);
ti->cells.resize(columns.size());
- TreeItem *prev = NULL;
+ TreeItem *prev = nullptr;
TreeItem *c = p_parent->children;
int idx = 0;
@@ -3132,7 +3132,7 @@ TreeItem *Tree::create_item(TreeItem *p_parent, int p_idx) {
if (!root) {
// No root exists, make the given item the new root.
ti = memnew(TreeItem(this));
- ERR_FAIL_COND_V(!ti, NULL);
+ ERR_FAIL_COND_V(!ti, nullptr);
ti->cells.resize(columns.size());
root = ti;
@@ -3227,7 +3227,7 @@ void Tree::deselect_all() {
ERR_FAIL_COND(item == prev_item);
}
- selected_item = NULL;
+ selected_item = nullptr;
selected_col = -1;
update();
@@ -3235,7 +3235,7 @@ void Tree::deselect_all() {
bool Tree::is_anything_selected() {
- return (selected_item != NULL);
+ return (selected_item != nullptr);
}
void Tree::clear() {
@@ -3253,12 +3253,12 @@ void Tree::clear() {
if (root) {
memdelete(root);
- root = NULL;
+ root = nullptr;
};
- selected_item = NULL;
- edited_item = NULL;
- popup_edited_item = NULL;
+ selected_item = nullptr;
+ edited_item = nullptr;
+ popup_edited_item = nullptr;
update();
};
@@ -3315,10 +3315,10 @@ TreeItem *Tree::get_next_selected(TreeItem *p_item) {
/*
if (!p_item)
- return NULL;
+ return nullptr;
*/
if (!root)
- return NULL;
+ return nullptr;
while (true) {
@@ -3338,8 +3338,8 @@ TreeItem *Tree::get_next_selected(TreeItem *p_item) {
while (!p_item->next) {
p_item = p_item->parent;
- if (p_item == NULL)
- return NULL;
+ if (p_item == nullptr)
+ return nullptr;
}
p_item = p_item->next;
@@ -3351,7 +3351,7 @@ TreeItem *Tree::get_next_selected(TreeItem *p_item) {
return p_item;
}
- return NULL;
+ return nullptr;
}
int Tree::get_column_width(int p_column) const {
@@ -3458,7 +3458,7 @@ int Tree::get_item_offset(TreeItem *p_item) const {
while (!it->next) {
it = it->parent;
- if (it == NULL)
+ if (it == nullptr)
return 0;
}
@@ -3626,7 +3626,7 @@ TreeItem *Tree::_search_item_text(TreeItem *p_at, const String &p_find, int *r_c
break;
}
- return NULL;
+ return nullptr;
}
TreeItem *Tree::search_item_text(const String &p_find, int *r_col, bool p_selectable) {
@@ -3636,7 +3636,7 @@ TreeItem *Tree::search_item_text(const String &p_find, int *r_col, bool p_select
if (!from)
from = root;
if (!from)
- return NULL;
+ return nullptr;
return _search_item_text(from->get_next_visible(true), p_find, r_col, p_selectable);
}
@@ -3649,7 +3649,7 @@ TreeItem *Tree::get_item_with_text(const String &p_find) const {
}
}
}
- return NULL;
+ return nullptr;
}
void Tree::_do_incr_search(const String &p_add) {
@@ -3703,7 +3703,7 @@ TreeItem *Tree::_find_item_at_pos(TreeItem *p_item, const Point2 &p_pos, int &r_
pos.x -= w;
}
- return NULL;
+ return nullptr;
} else {
pos.y -= h;
@@ -3714,7 +3714,7 @@ TreeItem *Tree::_find_item_at_pos(TreeItem *p_item, const Point2 &p_pos, int &r_
}
if (p_item->is_collapsed())
- return NULL; // do not try children, it's collapsed
+ return nullptr; // do not try children, it's collapsed
TreeItem *n = p_item->get_children();
while (n) {
@@ -3728,7 +3728,7 @@ TreeItem *Tree::_find_item_at_pos(TreeItem *p_item, const Point2 &p_pos, int &r_
n = n->get_next();
}
- return NULL;
+ return nullptr;
}
int Tree::get_column_at_position(const Point2 &p_pos) const {
@@ -3790,7 +3790,7 @@ TreeItem *Tree::get_item_at_position(const Point2 &p_pos) const {
pos -= cache.bg->get_offset();
pos.y -= _get_title_button_height();
if (pos.y < 0)
- return NULL;
+ return nullptr;
if (h_scroll->is_visible_in_tree())
pos.x += h_scroll->get_value();
@@ -3806,7 +3806,7 @@ TreeItem *Tree::get_item_at_position(const Point2 &p_pos) const {
}
}
- return NULL;
+ return nullptr;
}
String Tree::get_tooltip(const Point2 &p_pos) const {
@@ -3883,7 +3883,7 @@ void Tree::set_drop_mode_flags(int p_flags) {
return;
drop_mode_flags = p_flags;
if (drop_mode_flags == 0) {
- drop_mode_over = NULL;
+ drop_mode_over = nullptr;
}
update();
@@ -4015,17 +4015,17 @@ Tree::Tree() {
selected_col = 0;
columns.resize(1);
- selected_item = NULL;
- edited_item = NULL;
+ selected_item = nullptr;
+ edited_item = nullptr;
selected_col = -1;
edited_col = -1;
hide_root = false;
select_mode = SELECT_SINGLE;
- root = 0;
- popup_menu = NULL;
- popup_edited_item = NULL;
- text_editor = NULL;
+ root = nullptr;
+ popup_menu = nullptr;
+ popup_edited_item = nullptr;
+ text_editor = nullptr;
set_focus_mode(FOCUS_ALL);
popup_menu = memnew(PopupMenu);
@@ -4078,7 +4078,7 @@ Tree::Tree() {
cache.hover_index = -1;
cache.click_index = -1;
cache.click_id = -1;
- cache.click_item = NULL;
+ cache.click_item = nullptr;
cache.click_column = 0;
cache.hover_cell = -1;
last_keypress = 0;
@@ -4098,9 +4098,9 @@ Tree::Tree() {
hide_folding = false;
drop_mode_flags = 0;
- drop_mode_over = NULL;
+ drop_mode_over = nullptr;
drop_mode_section = 0;
- single_select_defer = NULL;
+ single_select_defer = nullptr;
scrolling = false;
allow_rmb_select = false;
@@ -4108,7 +4108,7 @@ Tree::Tree() {
set_clip_contents(true);
- cache.hover_item = NULL;
+ cache.hover_item = nullptr;
cache.hover_cell = -1;
allow_reselect = false;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-22 01:05:32 +0000