diff options
Diffstat (limited to 'scene/gui/graph_edit.cpp')
| -rw-r--r-- | scene/gui/graph_edit.cpp | 52 |
1 files changed, 18 insertions, 34 deletions
diff --git a/scene/gui/graph_edit.cpp b/scene/gui/graph_edit.cpp index a7b01e00ae..a6a2fb8d7c 100644 --- a/scene/gui/graph_edit.cpp +++ b/scene/gui/graph_edit.cpp @@ -193,7 +193,7 @@ void GraphEditMinimap::_adjust_graph_scroll(const Vector2 &p_offset) { PackedStringArray GraphEdit::get_configuration_warnings() const { PackedStringArray warnings = Control::get_configuration_warnings(); - warnings.push_back(RTR("Please be aware that GraphEdit and GraphNode will undergo extensive refactoring in a future beta version involving compatibility-breaking API changes.")); + warnings.push_back(RTR("Please be aware that GraphEdit and GraphNode will undergo extensive refactoring in a future 4.x version involving compatibility-breaking API changes.")); return warnings; } @@ -264,10 +264,6 @@ void GraphEdit::_scroll_moved(double) { top_layer->queue_redraw(); minimap->queue_redraw(); queue_redraw(); - - if (!setting_scroll_ofs) { //in godot, signals on change value are avoided as a convention - emit_signal(SNAME("scroll_offset_changed"), get_scroll_ofs()); - } } void GraphEdit::_update_scroll_offset() { @@ -290,6 +286,10 @@ void GraphEdit::_update_scroll_offset() { connections_layer->set_position(-Point2(h_scroll->get_value(), v_scroll->get_value())); set_block_minimum_size_adjust(false); awaiting_scroll_offset_update = false; + + if (!setting_scroll_ofs) { //in godot, signals on change value are avoided as a convention + emit_signal(SNAME("scroll_offset_changed"), get_scroll_ofs()); + } } void GraphEdit::_update_scroll() { @@ -404,8 +404,8 @@ void GraphEdit::add_child_notify(Node *p_child) { if (gn) { gn->set_scale(Vector2(zoom, zoom)); gn->connect("position_offset_changed", callable_mp(this, &GraphEdit::_graph_node_moved).bind(gn)); - gn->connect("selected", callable_mp(this, &GraphEdit::_graph_node_selected).bind(gn)); - gn->connect("deselected", callable_mp(this, &GraphEdit::_graph_node_deselected).bind(gn)); + gn->connect("node_selected", callable_mp(this, &GraphEdit::_graph_node_selected).bind(gn)); + gn->connect("node_deselected", callable_mp(this, &GraphEdit::_graph_node_deselected).bind(gn)); gn->connect("slot_updated", callable_mp(this, &GraphEdit::_graph_node_slot_updated).bind(gn)); gn->connect("raise_request", callable_mp(this, &GraphEdit::_graph_node_raised).bind(gn)); gn->connect("item_rect_changed", callable_mp((CanvasItem *)connections_layer, &CanvasItem::queue_redraw)); @@ -432,8 +432,8 @@ void GraphEdit::remove_child_notify(Node *p_child) { GraphNode *gn = Object::cast_to<GraphNode>(p_child); if (gn) { gn->disconnect("position_offset_changed", callable_mp(this, &GraphEdit::_graph_node_moved)); - gn->disconnect("selected", callable_mp(this, &GraphEdit::_graph_node_selected)); - gn->disconnect("deselected", callable_mp(this, &GraphEdit::_graph_node_deselected)); + gn->disconnect("node_selected", callable_mp(this, &GraphEdit::_graph_node_selected)); + gn->disconnect("node_deselected", callable_mp(this, &GraphEdit::_graph_node_deselected)); gn->disconnect("slot_updated", callable_mp(this, &GraphEdit::_graph_node_slot_updated)); gn->disconnect("raise_request", callable_mp(this, &GraphEdit::_graph_node_raised)); @@ -920,7 +920,8 @@ void GraphEdit::_draw_connection_line(CanvasItem *p_where, const Vector2 &p_from scaled_points.push_back(points[i] * p_zoom); } - p_where->draw_polyline_colors(scaled_points, colors, Math::floor(p_width * get_theme_default_base_scale()), lines_antialiased); + // Thickness below 0.5 doesn't look good on the graph or its minimap. + p_where->draw_polyline_colors(scaled_points, colors, MAX(0.5, Math::floor(p_width * get_theme_default_base_scale())), lines_antialiased); } void GraphEdit::_connections_layer_draw() { @@ -1088,7 +1089,7 @@ void GraphEdit::_minimap_draw() { from_color = from_color.lerp(activity_color, E.activity); to_color = to_color.lerp(activity_color, E.activity); } - _draw_connection_line(minimap, from_position, to_position, from_color, to_color, 0.1, minimap->_convert_from_graph_position(Vector2(zoom, zoom)).length()); + _draw_connection_line(minimap, from_position, to_position, from_color, to_color, 0.5, minimap->_convert_from_graph_position(Vector2(zoom, zoom)).length()); } // Draw the "camera" viewport. @@ -1380,34 +1381,15 @@ void GraphEdit::gui_input(const Ref<InputEvent> &p_ev) { accept_event(); } } - - Ref<InputEventMagnifyGesture> magnify_gesture = p_ev; - if (magnify_gesture.is_valid()) { - set_zoom_custom(zoom * magnify_gesture->get_factor(), magnify_gesture->get_position()); - } - - Ref<InputEventPanGesture> pan_gesture = p_ev; - if (pan_gesture.is_valid()) { - h_scroll->set_value(h_scroll->get_value() + h_scroll->get_page() * pan_gesture->get_delta().x / 8); - v_scroll->set_value(v_scroll->get_value() + v_scroll->get_page() * pan_gesture->get_delta().y / 8); - } -} - -void GraphEdit::_scroll_callback(Vector2 p_scroll_vec, bool p_alt) { - if (p_scroll_vec.x != 0) { - h_scroll->set_value(h_scroll->get_value() + (h_scroll->get_page() * Math::abs(p_scroll_vec.x) / 8) * SIGN(p_scroll_vec.x)); - } else { - v_scroll->set_value(v_scroll->get_value() + (v_scroll->get_page() * Math::abs(p_scroll_vec.y) / 8) * SIGN(p_scroll_vec.y)); - } } -void GraphEdit::_pan_callback(Vector2 p_scroll_vec) { +void GraphEdit::_pan_callback(Vector2 p_scroll_vec, Ref<InputEvent> p_event) { h_scroll->set_value(h_scroll->get_value() - p_scroll_vec.x); v_scroll->set_value(v_scroll->get_value() - p_scroll_vec.y); } -void GraphEdit::_zoom_callback(Vector2 p_scroll_vec, Vector2 p_origin, bool p_alt) { - set_zoom_custom(p_scroll_vec.y < 0 ? zoom * zoom_step : zoom / zoom_step, p_origin); +void GraphEdit::_zoom_callback(float p_zoom_factor, Vector2 p_origin, Ref<InputEvent> p_event) { + set_zoom_custom(zoom * p_zoom_factor, p_origin); } void GraphEdit::set_connection_activity(const StringName &p_from, int p_from_port, const StringName &p_to, int p_to_port, float p_activity) { @@ -1496,11 +1478,13 @@ float GraphEdit::get_zoom() const { void GraphEdit::set_zoom_step(float p_zoom_step) { p_zoom_step = abs(p_zoom_step); + ERR_FAIL_COND(!isfinite(p_zoom_step)); if (zoom_step == p_zoom_step) { return; } zoom_step = p_zoom_step; + panner->set_scroll_zoom_factor(zoom_step); } float GraphEdit::get_zoom_step() const { @@ -2420,7 +2404,7 @@ GraphEdit::GraphEdit() { zoom_max = (1 * Math::pow(zoom_step, 4)); panner.instantiate(); - panner->set_callbacks(callable_mp(this, &GraphEdit::_scroll_callback), callable_mp(this, &GraphEdit::_pan_callback), callable_mp(this, &GraphEdit::_zoom_callback)); + panner->set_callbacks(callable_mp(this, &GraphEdit::_pan_callback), callable_mp(this, &GraphEdit::_zoom_callback)); top_layer = memnew(GraphEditFilter(this)); add_child(top_layer, false, INTERNAL_MODE_BACK); |