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-rw-r--r--scene/gui/tree.cpp667
1 files changed, 356 insertions, 311 deletions
diff --git a/scene/gui/tree.cpp b/scene/gui/tree.cpp
index 08f1bdff3..1d2761276 100644
--- a/scene/gui/tree.cpp
+++ b/scene/gui/tree.cpp
@@ -27,6 +27,7 @@
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
+
#include "tree.h"
#include <limits.h>
@@ -44,12 +45,12 @@
void TreeItem::move_to_top() {
- if (!parent || parent->childs == this)
+ if (!parent || parent->children == this)
return; //already on top
TreeItem *prev = get_prev();
prev->next = next;
- next = parent->childs;
- parent->childs = this;
+ next = parent->children;
+ parent->children = this;
}
void TreeItem::move_to_bottom() {
@@ -64,7 +65,7 @@ void TreeItem::move_to_bottom() {
if (prev) {
prev->next = next;
} else {
- parent->childs = next;
+ parent->children = next;
}
last->next = this;
next = NULL;
@@ -367,10 +368,10 @@ TreeItem *TreeItem::get_next() {
TreeItem *TreeItem::get_prev() {
- if (!parent || parent->childs == this)
+ if (!parent || parent->children == this)
return NULL;
- TreeItem *prev = parent->childs;
+ TreeItem *prev = parent->children;
while (prev && prev->next != this)
prev = prev->next;
@@ -384,7 +385,7 @@ TreeItem *TreeItem::get_parent() {
TreeItem *TreeItem::get_children() {
- return childs;
+ return children;
}
TreeItem *TreeItem::get_prev_visible() {
@@ -401,10 +402,10 @@ TreeItem *TreeItem::get_prev_visible() {
} else {
current = prev;
- while (!current->collapsed && current->childs) {
+ while (!current->collapsed && current->children) {
//go to the very end
- current = current->childs;
+ current = current->children;
while (current->next)
current = current->next;
}
@@ -417,9 +418,9 @@ TreeItem *TreeItem::get_next_visible() {
TreeItem *current = this;
- if (!current->collapsed && current->childs) {
+ if (!current->collapsed && current->children) {
- current = current->childs;
+ current = current->children;
} else if (current->next) {
@@ -443,7 +444,7 @@ TreeItem *TreeItem::get_next_visible() {
void TreeItem::remove_child(TreeItem *p_item) {
ERR_FAIL_NULL(p_item);
- TreeItem **c = &childs;
+ TreeItem **c = &children;
while (*c) {
@@ -783,6 +784,10 @@ void TreeItem::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_disable_folding", "disable"), &TreeItem::set_disable_folding);
ClassDB::bind_method(D_METHOD("is_folding_disabled"), &TreeItem::is_folding_disabled);
+ ADD_PROPERTY(PropertyInfo(Variant::BOOL, "collapsed"), "set_collapsed", "is_collapsed");
+ ADD_PROPERTY(PropertyInfo(Variant::BOOL, "disable_folding"), "set_disable_folding", "is_folding_disabled");
+ ADD_PROPERTY(PropertyInfo(Variant::INT, "custom_minimum_height", PROPERTY_HINT_RANGE, "0,1000,1"), "set_custom_minimum_height", "get_custom_minimum_height");
+
BIND_ENUM_CONSTANT(CELL_MODE_STRING);
BIND_ENUM_CONSTANT(CELL_MODE_CHECK);
BIND_ENUM_CONSTANT(CELL_MODE_RANGE);
@@ -797,16 +802,16 @@ void TreeItem::_bind_methods() {
void TreeItem::clear_children() {
- TreeItem *c = childs;
+ TreeItem *c = children;
while (c) {
TreeItem *aux = c;
c = c->get_next();
- aux->parent = 0; // so it wont try to recursively autoremove from me in here
+ aux->parent = 0; // so it won't try to recursively autoremove from me in here
memdelete(aux);
}
- childs = 0;
+ children = 0;
};
TreeItem::TreeItem(Tree *p_tree) {
@@ -818,7 +823,7 @@ TreeItem::TreeItem(Tree *p_tree) {
parent = 0; // parent item
next = 0; // next in list
- childs = 0; //child items
+ children = 0; //child items
}
TreeItem::~TreeItem() {
@@ -915,6 +920,7 @@ int Tree::compute_item_height(TreeItem *p_item) const {
if (p_item == root && hide_root)
return 0;
+ ERR_FAIL_COND_V(cache.font.is_null(), 0);
int height = cache.font->get_height();
for (int i = 0; i < columns.size(); i++) {
@@ -971,9 +977,9 @@ int Tree::get_item_height(TreeItem *p_item) const {
int height = compute_item_height(p_item);
height += cache.vseparation;
- if (!p_item->collapsed) { /* if not collapsed, check the childs */
+ if (!p_item->collapsed) { /* if not collapsed, check the children */
- TreeItem *c = p_item->childs;
+ TreeItem *c = p_item->children;
while (c) {
@@ -988,6 +994,8 @@ int Tree::get_item_height(TreeItem *p_item) const {
void Tree::draw_item_rect(const TreeItem::Cell &p_cell, const Rect2i &p_rect, const Color &p_color, const Color &p_icon_color) {
+ ERR_FAIL_COND(cache.font.is_null());
+
Rect2i rect = p_rect;
Ref<Font> font = cache.font;
String text = p_cell.text;
@@ -1057,6 +1065,7 @@ int Tree::draw_item(const Point2i &p_pos, const Point2 &p_draw_ofs, const Size2
//draw separation.
//if (p_item->get_parent()!=root || !hide_root)
+ ERR_FAIL_COND_V(cache.font.is_null(), -1);
Ref<Font> font = cache.font;
int font_ascent = font->get_ascent();
@@ -1377,7 +1386,7 @@ int Tree::draw_item(const Point2i &p_pos, const Point2 &p_draw_ofs, const Size2
}
}
- if (!p_item->disable_folding && !hide_folding && p_item->childs) { //has childs, draw the guide box
+ if (!p_item->disable_folding && !hide_folding && p_item->children) { //has children, draw the guide box
Ref<Texture> arrow;
@@ -1404,9 +1413,9 @@ int Tree::draw_item(const Point2i &p_pos, const Point2 &p_draw_ofs, const Size2
children_pos.y += htotal;
}
- if (!p_item->collapsed) { /* if not collapsed, check the childs */
+ if (!p_item->collapsed) { /* if not collapsed, check the children */
- TreeItem *c = p_item->childs;
+ TreeItem *c = p_item->children;
while (c) {
@@ -1423,17 +1432,33 @@ int Tree::draw_item(const Point2i &p_pos, const Point2 &p_draw_ofs, const Size2
#endif
Point2i parent_pos = Point2i(parent_ofs - cache.arrow->get_width() / 2, p_pos.y + label_h / 2 + cache.arrow->get_height() / 2) - cache.offset + p_draw_ofs;
- VisualServer::get_singleton()->canvas_item_add_line(ci, root_pos, Point2i(parent_pos.x - Math::floor(line_width / 2), root_pos.y), cache.relationship_line_color, line_width);
- VisualServer::get_singleton()->canvas_item_add_line(ci, Point2i(parent_pos.x, root_pos.y), parent_pos, cache.relationship_line_color, line_width);
+
+ if (root_pos.y + line_width >= 0) {
+ VisualServer::get_singleton()->canvas_item_add_line(ci, root_pos, Point2i(parent_pos.x - Math::floor(line_width / 2), root_pos.y), cache.relationship_line_color, line_width);
+ VisualServer::get_singleton()->canvas_item_add_line(ci, Point2i(parent_pos.x, root_pos.y), parent_pos, cache.relationship_line_color, line_width);
+ }
+
+ if (htotal < 0) {
+ return -1;
+ }
}
- int child_h = draw_item(children_pos, p_draw_ofs, p_draw_size, c);
+ if (htotal >= 0) {
+ int child_h = draw_item(children_pos, p_draw_ofs, p_draw_size, c);
- if (child_h < 0 && cache.draw_relationship_lines == 0)
- return -1; // break, stop drawing, no need to anymore
+ if (child_h < 0) {
+ if (cache.draw_relationship_lines == 0) {
+ return -1; // break, stop drawing, no need to anymore
+ } else {
+ htotal = -1;
+ children_pos.y = cache.offset.y + p_draw_size.height;
+ }
+ } else {
+ htotal += child_h;
+ children_pos.y += child_h;
+ }
+ }
- htotal += child_h;
- children_pos.y += child_h;
c = c->next;
}
}
@@ -1544,7 +1569,7 @@ void Tree::select_single_item(TreeItem *p_selected, TreeItem *p_current, int p_c
*r_in_range = false;
}
- TreeItem *c = p_current->childs;
+ TreeItem *c = p_current->children;
while (c) {
@@ -1610,7 +1635,7 @@ int Tree::propagate_mouse_event(const Point2i &p_pos, int x_ofs, int y_ofs, bool
if (!p_item->disable_folding && !hide_folding && (p_pos.x >= x_ofs && p_pos.x < (x_ofs + cache.item_margin))) {
- if (p_item->childs)
+ if (p_item->children)
p_item->set_collapsed(!p_item->is_collapsed());
return -1; //handled!
@@ -1917,9 +1942,9 @@ int Tree::propagate_mouse_event(const Point2i &p_pos, int x_ofs, int y_ofs, bool
new_pos.y -= item_h;
}
- if (!p_item->collapsed) { /* if not collapsed, check the childs */
+ if (!p_item->collapsed) { /* if not collapsed, check the children */
- TreeItem *c = p_item->childs;
+ TreeItem *c = p_item->children;
while (c) {
@@ -2036,323 +2061,317 @@ void Tree::popup_select(int p_option) {
item_edited(popup_edited_item_col, popup_edited_item);
}
-void Tree::_gui_input(Ref<InputEvent> p_event) {
-
- Ref<InputEventKey> k = p_event;
+void Tree::_go_left() {
+ if (selected_col == 0) {
+ if (selected_item->get_children() != NULL && !selected_item->is_collapsed()) {
+ selected_item->set_collapsed(true);
+ } else {
+ if (columns.size() == 1) { // goto parent with one column
+ TreeItem *parent = selected_item->get_parent();
+ if (selected_item != get_root() && parent && parent->is_selectable(selected_col) && !(hide_root && parent == get_root())) {
+ select_single_item(parent, get_root(), selected_col);
+ }
+ } else if (selected_item->get_prev_visible()) {
+ selected_col = columns.size() - 1;
+ _go_up(); // go to upper column if possible
+ }
+ }
+ } else {
+ if (select_mode == SELECT_MULTI) {
+ selected_col--;
+ emit_signal("cell_selected");
+ } else {
- if (k.is_valid()) {
+ selected_item->select(selected_col - 1);
+ }
+ }
+ update();
+ accept_event();
+ ensure_cursor_is_visible();
+}
- if (!k->is_pressed())
- return;
- if (k->get_command() || (k->get_shift() && k->get_unicode() == 0) || k->get_metakey())
- return;
- if (!root)
+void Tree::_go_right() {
+ if (selected_col == (columns.size() - 1)) {
+ if (selected_item->get_children() != NULL && selected_item->is_collapsed()) {
+ selected_item->set_collapsed(false);
+ } else if (selected_item->get_next_visible()) {
+ selected_item->select(0);
+ _go_down();
return;
+ }
+ } else {
+ if (select_mode == SELECT_MULTI) {
+ selected_col++;
+ emit_signal("cell_selected");
+ } else {
- if (hide_root && !root->get_next_visible())
+ selected_item->select(selected_col + 1);
+ }
+ }
+ update();
+ ensure_cursor_is_visible();
+ accept_event();
+}
+
+void Tree::_go_up() {
+ TreeItem *prev = NULL;
+ if (!selected_item) {
+ prev = get_last_item();
+ selected_col = 0;
+ } else {
+
+ prev = selected_item->get_prev_visible();
+ if (last_keypress != 0) {
+ //incr search next
+ int col;
+ prev = _search_item_text(prev, incr_search, &col, true, true);
+ if (!prev) {
+ accept_event();
+ return;
+ }
+ }
+ }
+
+ if (select_mode == SELECT_MULTI) {
+
+ if (!prev)
return;
+ selected_item = prev;
+ emit_signal("cell_selected");
+ update();
+ } else {
- switch (k->get_scancode()) {
-#define EXIT_BREAK \
- { \
- if (!cursor_can_exit_tree) accept_event(); \
- break; \
+ int col = selected_col < 0 ? 0 : selected_col;
+ while (prev && !prev->cells[col].selectable)
+ prev = prev->get_prev_visible();
+ if (!prev)
+ return; // do nothing..
+ prev->select(col);
}
- case KEY_RIGHT: {
- bool dobreak = true;
- //TreeItem *next = NULL;
- if (!selected_item)
- break;
- if (select_mode == SELECT_ROW) {
- EXIT_BREAK;
- }
- if (selected_col > (columns.size() - 1)) {
- EXIT_BREAK;
- }
- if (k->get_alt()) {
- selected_item->set_collapsed(false);
- TreeItem *next = selected_item->get_children();
- while (next && next != selected_item->next) {
- next->set_collapsed(false);
- next = next->get_next_visible();
- }
- } else if (selected_col == (columns.size() - 1)) {
- if (selected_item->get_children() != NULL && selected_item->is_collapsed()) {
- selected_item->set_collapsed(false);
- } else {
- selected_col = 0;
- dobreak = false; // fall through to key_down
- }
- } else {
- if (select_mode == SELECT_MULTI) {
- selected_col++;
- emit_signal("cell_selected");
- } else {
+ ensure_cursor_is_visible();
+ accept_event();
+}
- selected_item->select(selected_col + 1);
- }
- }
- update();
- ensure_cursor_is_visible();
+void Tree::_go_down() {
+ TreeItem *next = NULL;
+ if (!selected_item) {
+
+ next = hide_root ? root->get_next_visible() : root;
+ selected_item = 0;
+ } else {
+
+ next = selected_item->get_next_visible();
+
+ if (last_keypress != 0) {
+ //incr search next
+ int col;
+ next = _search_item_text(next, incr_search, &col, true);
+ if (!next) {
accept_event();
- if (dobreak) {
- break;
- }
+ return;
}
- case KEY_DOWN: {
+ }
+ }
- TreeItem *next = NULL;
- if (!selected_item) {
+ if (select_mode == SELECT_MULTI) {
- next = hide_root ? root->get_next_visible() : root;
- selected_item = 0;
- } else {
+ if (!next) {
+ return;
+ }
- next = selected_item->get_next_visible();
+ selected_item = next;
+ emit_signal("cell_selected");
+ update();
+ } else {
- //if (diff < uint64_t(GLOBAL_DEF("gui/incr_search_max_interval_msec",2000))) {
- if (last_keypress != 0) {
- //incr search next
- int col;
- next = _search_item_text(next, incr_search, &col, true);
- if (!next) {
- accept_event();
- return;
- }
- }
- }
+ int col = selected_col < 0 ? 0 : selected_col;
- if (select_mode == SELECT_MULTI) {
+ while (next && !next->cells[col].selectable)
+ next = next->get_next_visible();
+ if (!next) {
+ return; // do nothing..
+ }
+ next->select(col);
+ }
- if (!next)
- EXIT_BREAK;
+ ensure_cursor_is_visible();
+ accept_event();
+}
- selected_item = next;
- emit_signal("cell_selected");
- update();
- } else {
+void Tree::_gui_input(Ref<InputEvent> p_event) {
- int col = selected_col < 0 ? 0 : selected_col;
+ Ref<InputEventKey> k = p_event;
- while (next && !next->cells[col].selectable)
- next = next->get_next_visible();
- if (!next)
- EXIT_BREAK; // do nothing..
- next->select(col);
- }
+ if (p_event->is_action("ui_right") && p_event->is_pressed()) {
- ensure_cursor_is_visible();
- accept_event();
+ if (!cursor_can_exit_tree) accept_event();
- } break;
- case KEY_LEFT: {
- bool dobreak = true;
+ if (!selected_item || select_mode == SELECT_ROW || selected_col > (columns.size() - 1)) {
+ return;
+ }
+ if (k.is_valid() && k->get_alt()) {
+ selected_item->set_collapsed(false);
+ TreeItem *next = selected_item->get_children();
+ while (next && next != selected_item->next) {
+ next->set_collapsed(false);
+ next = next->get_next_visible();
+ }
+ } else {
+ _go_right();
+ }
+ } else if (p_event->is_action("ui_left") && p_event->is_pressed()) {
- //TreeItem *next = NULL;
- if (!selected_item)
- break;
- if (select_mode == SELECT_ROW) {
- EXIT_BREAK;
- }
- if (selected_col < 0) {
- EXIT_BREAK;
- }
- if (k->get_alt()) {
- selected_item->set_collapsed(true);
- TreeItem *next = selected_item->get_children();
- while (next && next != selected_item->next) {
- next->set_collapsed(true);
- next = next->get_next_visible();
- }
- } else if (selected_col == 0) {
- if (selected_item->get_children() != NULL && !selected_item->is_collapsed()) {
- selected_item->set_collapsed(true);
- } else {
- if (columns.size() == 1) { // goto parent with one column
- TreeItem *parent = selected_item->get_parent();
- if (selected_item != get_root() && parent && parent->is_selectable(selected_col) && !(hide_root && parent == get_root())) {
- select_single_item(parent, get_root(), selected_col);
- }
- } else {
- selected_col = columns.size() - 1;
- dobreak = false; // fall through to key_up
- }
- }
- } else {
- if (select_mode == SELECT_MULTI) {
- selected_col--;
- emit_signal("cell_selected");
- } else {
+ if (!cursor_can_exit_tree) accept_event();
- selected_item->select(selected_col - 1);
- }
- }
- update();
- accept_event();
- ensure_cursor_is_visible();
+ if (!selected_item || select_mode == SELECT_ROW || selected_col < 0) {
+ return;
+ }
- if (dobreak) {
- break;
- }
+ if (k.is_valid() && k->get_alt()) {
+ selected_item->set_collapsed(true);
+ TreeItem *next = selected_item->get_children();
+ while (next && next != selected_item->next) {
+ next->set_collapsed(true);
+ next = next->get_next_visible();
}
- case KEY_UP: {
+ } else {
+ _go_left();
+ }
- TreeItem *prev = NULL;
- if (!selected_item) {
- prev = get_last_item();
- selected_col = 0;
- } else {
+ } else if (p_event->is_action("ui_up") && p_event->is_pressed()) {
- prev = selected_item->get_prev_visible();
- if (last_keypress != 0) {
- //incr search next
- int col;
- prev = _search_item_text(prev, incr_search, &col, true, true);
- if (!prev) {
- accept_event();
- return;
- }
- }
- }
+ if (!cursor_can_exit_tree) accept_event();
- if (select_mode == SELECT_MULTI) {
+ _go_up();
- if (!prev)
- break;
- selected_item = prev;
- emit_signal("cell_selected");
- update();
- } else {
+ } else if (p_event->is_action("ui_down") && p_event->is_pressed()) {
- int col = selected_col < 0 ? 0 : selected_col;
- while (prev && !prev->cells[col].selectable)
- prev = prev->get_prev_visible();
- if (!prev)
- break; // do nothing..
- prev->select(col);
- }
+ if (!cursor_can_exit_tree) accept_event();
- ensure_cursor_is_visible();
- accept_event();
+ _go_down();
- } break;
- case KEY_PAGEDOWN: {
+ } else if (p_event->is_action("ui_page_down") && p_event->is_pressed()) {
- TreeItem *next = NULL;
- if (!selected_item)
- break;
- next = selected_item;
+ if (!cursor_can_exit_tree) accept_event();
- for (int i = 0; i < 10; i++) {
+ TreeItem *next = NULL;
+ if (!selected_item)
+ return;
+ next = selected_item;
- TreeItem *_n = next->get_next_visible();
- if (_n) {
- next = _n;
- } else {
+ for (int i = 0; i < 10; i++) {
- break;
- }
- }
- if (next == selected_item)
- break;
+ TreeItem *_n = next->get_next_visible();
+ if (_n) {
+ next = _n;
+ } else {
- if (select_mode == SELECT_MULTI) {
+ return;
+ }
+ }
+ if (next == selected_item)
+ return;
- selected_item = next;
- emit_signal("cell_selected");
- update();
- } else {
+ if (select_mode == SELECT_MULTI) {
- while (next && !next->cells[selected_col].selectable)
- next = next->get_next_visible();
- if (!next)
- EXIT_BREAK; // do nothing..
- next->select(selected_col);
- }
+ selected_item = next;
+ emit_signal("cell_selected");
+ update();
+ } else {
- ensure_cursor_is_visible();
- } break;
- case KEY_PAGEUP: {
+ while (next && !next->cells[selected_col].selectable)
+ next = next->get_next_visible();
+ if (!next) {
+ return; // do nothing..
+ }
+ next->select(selected_col);
+ }
- TreeItem *prev = NULL;
- if (!selected_item)
- break;
- prev = selected_item;
+ ensure_cursor_is_visible();
+ } else if (p_event->is_action("ui_page_up") && p_event->is_pressed()) {
- for (int i = 0; i < 10; i++) {
+ if (!cursor_can_exit_tree) accept_event();
- TreeItem *_n = prev->get_prev_visible();
- if (_n) {
- prev = _n;
- } else {
+ TreeItem *prev = NULL;
+ if (!selected_item)
+ return;
+ prev = selected_item;
- break;
- }
- }
- if (prev == selected_item)
- break;
+ for (int i = 0; i < 10; i++) {
- if (select_mode == SELECT_MULTI) {
+ TreeItem *_n = prev->get_prev_visible();
+ if (_n) {
+ prev = _n;
+ } else {
- selected_item = prev;
- emit_signal("cell_selected");
- update();
- } else {
+ return;
+ }
+ }
+ if (prev == selected_item)
+ return;
- while (prev && !prev->cells[selected_col].selectable)
- prev = prev->get_prev_visible();
- if (!prev)
- EXIT_BREAK; // do nothing..
- prev->select(selected_col);
- }
+ if (select_mode == SELECT_MULTI) {
- ensure_cursor_is_visible();
+ selected_item = prev;
+ emit_signal("cell_selected");
+ update();
+ } else {
- } break;
- case KEY_F2:
- case KEY_ENTER:
- case KEY_KP_ENTER: {
+ while (prev && !prev->cells[selected_col].selectable)
+ prev = prev->get_prev_visible();
+ if (!prev) {
+ return; // do nothing..
+ }
+ prev->select(selected_col);
+ }
+ ensure_cursor_is_visible();
+ } else if (p_event->is_action("ui_accept") && p_event->is_pressed()) {
- if (selected_item) {
- //bring up editor if possible
- if (!edit_selected()) {
- emit_signal("item_activated");
- incr_search.clear();
- }
- }
- accept_event();
+ if (selected_item) {
+ //bring up editor if possible
+ if (!edit_selected()) {
+ emit_signal("item_activated");
+ incr_search.clear();
+ }
+ }
+ accept_event();
+ } else if (p_event->is_action("ui_select") && p_event->is_pressed()) {
- } break;
- case KEY_SPACE: {
- if (select_mode == SELECT_MULTI) {
- if (!selected_item)
- break;
- if (selected_item->is_selected(selected_col)) {
- selected_item->deselect(selected_col);
- emit_signal("multi_selected", selected_item, selected_col, false);
- } else if (selected_item->is_selectable(selected_col)) {
- selected_item->select(selected_col);
- emit_signal("multi_selected", selected_item, selected_col, true);
- }
- }
- accept_event();
+ if (select_mode == SELECT_MULTI) {
+ if (!selected_item)
+ return;
+ if (selected_item->is_selected(selected_col)) {
+ selected_item->deselect(selected_col);
+ emit_signal("multi_selected", selected_item, selected_col, false);
+ } else if (selected_item->is_selectable(selected_col)) {
+ selected_item->select(selected_col);
+ emit_signal("multi_selected", selected_item, selected_col, true);
+ }
+ }
+ accept_event();
+ }
- } break;
- default: {
+ if (k.is_valid()) { // Incremental search
- if (k->get_unicode() > 0) {
+ if (!k->is_pressed())
+ return;
+ if (k->get_command() || (k->get_shift() && k->get_unicode() == 0) || k->get_metakey())
+ return;
+ if (!root)
+ return;
- _do_incr_search(String::chr(k->get_unicode()));
- accept_event();
+ if (hide_root && !root->get_next_visible())
+ return;
- return;
- } else {
- if (k->get_scancode() != KEY_SHIFT)
- last_keypress = 0;
- }
- } break;
+ if (k->get_unicode() > 0) {
+
+ _do_incr_search(String::chr(k->get_unicode()));
+ accept_event();
+ return;
+ } else {
+ if (k->get_scancode() != KEY_SHIFT)
last_keypress = 0;
}
}
@@ -2361,7 +2380,7 @@ void Tree::_gui_input(Ref<InputEvent> p_event) {
if (mm.is_valid()) {
- if (cache.font.is_null()) // avoid a strange case that may fuckup stuff
+ if (cache.font.is_null()) // avoid a strange case that may corrupt stuff
update_cache();
Ref<StyleBox> bg = cache.bg;
@@ -2460,7 +2479,7 @@ void Tree::_gui_input(Ref<InputEvent> p_event) {
Ref<InputEventMouseButton> b = p_event;
if (b.is_valid()) {
- if (cache.font.is_null()) // avoid a strange case that may fuckup stuff
+ if (cache.font.is_null()) // avoid a strange case that may corrupt stuff
update_cache();
if (!b->is_pressed()) {
@@ -2526,7 +2545,7 @@ void Tree::_gui_input(Ref<InputEvent> p_event) {
if (drag_speed == 0) {
drag_touching_deaccel = false;
drag_touching = false;
- set_physics_process(false);
+ set_physics_process_internal(false);
} else {
drag_touching_deaccel = true;
@@ -2592,7 +2611,7 @@ void Tree::_gui_input(Ref<InputEvent> p_event) {
break;
if (drag_touching) {
- set_physics_process(false);
+ set_physics_process_internal(false);
drag_touching_deaccel = false;
drag_touching = false;
drag_speed = 0;
@@ -2607,7 +2626,7 @@ void Tree::_gui_input(Ref<InputEvent> p_event) {
drag_touching = OS::get_singleton()->has_touchscreen_ui_hint();
drag_touching_deaccel = false;
if (drag_touching) {
- set_physics_process(true);
+ set_physics_process_internal(true);
}
if (b->get_button_index() == BUTTON_LEFT) {
@@ -2779,6 +2798,7 @@ void Tree::update_scrollbars() {
int Tree::_get_title_button_height() const {
+ ERR_FAIL_COND_V(cache.font.is_null() || cache.title_button.is_null(), 0);
return show_column_titles ? cache.font->get_height() + cache.title_button->get_minimum_size().height : 0;
}
@@ -2809,7 +2829,7 @@ void Tree::_notification(int p_what) {
drop_mode_flags = 0;
scrolling = false;
- set_physics_process(false);
+ set_physics_process_internal(false);
update();
}
if (p_what == NOTIFICATION_DRAG_BEGIN) {
@@ -2817,10 +2837,10 @@ void Tree::_notification(int p_what) {
single_select_defer = NULL;
if (cache.scroll_speed > 0 && get_rect().has_point(get_viewport()->get_mouse_position() - get_global_position())) {
scrolling = true;
- set_physics_process(true);
+ set_physics_process_internal(true);
}
}
- if (p_what == NOTIFICATION_PHYSICS_PROCESS) {
+ if (p_what == NOTIFICATION_INTERNAL_PHYSICS_PROCESS) {
if (drag_touching) {
@@ -2833,7 +2853,7 @@ void Tree::_notification(int p_what) {
if (pos < 0) {
pos = 0;
turnoff = true;
- set_physics_process(false);
+ set_physics_process_internal(false);
drag_touching = false;
drag_touching_deaccel = false;
}
@@ -2853,7 +2873,7 @@ void Tree::_notification(int p_what) {
drag_speed = sgn * val;
if (turnoff) {
- set_physics_process(false);
+ set_physics_process_internal(false);
drag_touching = false;
drag_touching_deaccel = false;
}
@@ -2964,7 +2984,7 @@ TreeItem *Tree::create_item(TreeItem *p_parent, int p_idx) {
ti->cells.resize(columns.size());
TreeItem *prev = NULL;
- TreeItem *c = p_parent->childs;
+ TreeItem *c = p_parent->children;
int idx = 0;
while (c) {
@@ -2979,7 +2999,7 @@ TreeItem *Tree::create_item(TreeItem *p_parent, int p_idx) {
if (prev)
prev->next = ti;
else
- p_parent->childs = ti;
+ p_parent->children = ti;
ti->parent = p_parent;
} else {
@@ -3012,8 +3032,8 @@ TreeItem *Tree::get_last_item() {
if (last->next)
last = last->next;
- else if (last->childs)
- last = last->childs;
+ else if (last->children)
+ last = last->children;
else
break;
}
@@ -3046,6 +3066,7 @@ void Tree::item_selected(int p_column, TreeItem *p_item) {
p_item->cells[p_column].selected = true;
//emit_signal("multi_selected",p_item,p_column,true); - NO this is for TreeItem::select
+ selected_col = p_column;
} else {
select_single_item(p_item, root, p_column);
@@ -3066,12 +3087,19 @@ void Tree::set_select_mode(SelectMode p_mode) {
select_mode = p_mode;
}
+Tree::SelectMode Tree::get_select_mode() const {
+
+ return select_mode;
+}
+
void Tree::deselect_all() {
TreeItem *item = get_next_selected(get_root());
while (item) {
item->deselect(selected_col);
+ TreeItem *prev_item = item;
item = get_next_selected(get_root());
+ ERR_FAIL_COND(item == prev_item);
}
selected_item = NULL;
@@ -3119,6 +3147,11 @@ void Tree::set_hide_root(bool p_enabled) {
update();
}
+bool Tree::is_root_hidden() const {
+
+ return hide_root;
+}
+
void Tree::set_column_min_width(int p_column, int p_min_width) {
ERR_FAIL_INDEX(p_column, columns.size());
@@ -3171,9 +3204,9 @@ TreeItem *Tree::get_next_selected(TreeItem *p_item) {
p_item = root;
} else {
- if (p_item->childs) {
+ if (p_item->children) {
- p_item = p_item->childs;
+ p_item = p_item->children;
} else if (p_item->next) {
@@ -3288,9 +3321,9 @@ int Tree::get_item_offset(TreeItem *p_item) const {
ofs += compute_item_height(it) + cache.vseparation;
- if (it->childs && !it->collapsed) {
+ if (it->children && !it->collapsed) {
- it = it->childs;
+ it = it->children;
} else if (it->next) {
@@ -3511,7 +3544,7 @@ 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 childs, it's collapsed
+ return NULL; // do not try children, it's collapsed
TreeItem *n = p_item->get_children();
while (n) {
@@ -3739,11 +3772,13 @@ void Tree::_bind_methods() {
ClassDB::bind_method(D_METHOD("get_column_width", "column"), &Tree::get_column_width);
ClassDB::bind_method(D_METHOD("set_hide_root", "enable"), &Tree::set_hide_root);
+ 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("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);
+ ClassDB::bind_method(D_METHOD("get_select_mode"), &Tree::get_select_mode);
ClassDB::bind_method(D_METHOD("set_columns", "amount"), &Tree::set_columns);
ClassDB::bind_method(D_METHOD("get_columns"), &Tree::get_columns);
@@ -3777,6 +3812,14 @@ void Tree::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_allow_reselect", "allow"), &Tree::set_allow_reselect);
ClassDB::bind_method(D_METHOD("get_allow_reselect"), &Tree::get_allow_reselect);
+ ADD_PROPERTY(PropertyInfo(Variant::INT, "columns"), "set_columns", "get_columns");
+ ADD_PROPERTY(PropertyInfo(Variant::BOOL, "allow_reselect"), "set_allow_reselect", "get_allow_reselect");
+ ADD_PROPERTY(PropertyInfo(Variant::BOOL, "allow_rmb_select"), "set_allow_rmb_select", "get_allow_rmb_select");
+ ADD_PROPERTY(PropertyInfo(Variant::BOOL, "hide_folding"), "set_hide_folding", "is_folding_hidden");
+ ADD_PROPERTY(PropertyInfo(Variant::BOOL, "hide_root"), "set_hide_root", "is_root_hidden");
+ ADD_PROPERTY(PropertyInfo(Variant::INT, "drop_mode_flags", PROPERTY_HINT_FLAGS, "On Item,In between"), "set_drop_mode_flags", "get_drop_mode_flags");
+ ADD_PROPERTY(PropertyInfo(Variant::INT, "select_mode", PROPERTY_HINT_ENUM, "Single,Row,Multi"), "set_select_mode", "get_select_mode");
+
ADD_SIGNAL(MethodInfo("item_selected"));
ADD_SIGNAL(MethodInfo("cell_selected"));
ADD_SIGNAL(MethodInfo("multi_selected", PropertyInfo(Variant::OBJECT, "item"), PropertyInfo(Variant::INT, "column"), PropertyInfo(Variant::BOOL, "selected")));
@@ -3864,6 +3907,8 @@ Tree::Tree() {
cache.click_id = -1;
cache.click_item = NULL;
cache.click_column = 0;
+ cache.hover_cell = -1;
+ cache.hover_index = -1;
last_keypress = 0;
focus_in_id = 0;
generated by cgit v1.2.3-70-g09d2 (git 2.52.0) at 2025-12-12 10:42:06 +0000