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Paint output slot labels

This commit is contained in:
mars 2022-10-21 15:56:25 -06:00
parent 1f2242c36c
commit 9318b59ac0
1 changed files with 18 additions and 7 deletions
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25
ramen_egui/src/lib.rs
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@ -41,7 +41,7 @@ impl NodeEditor {
let pointer_pos = response.interact_pointer_pos();
let pointer_target = pointer_pos.map(|pos| layout.pointer_target(pos));
let painter = ui.painter_at(rect);
layout.paint(rect, &ui, &painter);
layout.paint(rect, &painter);
if let Some(pointer_pos) = pointer_pos {
self.pointer_state.position = pointer_pos;
@ -227,6 +227,10 @@ impl GraphLayout {
let mut edges = Vec::new();
let label_font = egui::FontSelection::Style(egui::TextStyle::Body);
let label_font = label_font.resolve(ui.style());
let label_color = ui.visuals().text_color();
for (node_index, node) in graph.nodes.iter() {
let node_kind = &graph.node_kinds.kinds[node.kind];
@ -256,11 +260,9 @@ impl GraphLayout {
layout.input_positions.insert(slot_index, position);
let text = node_kind.inputs[slot_index.slot].label.to_owned();
let font_id =
egui::FontSelection::Style(egui::TextStyle::Body).resolve(&ui.style());
let color = ui.visuals().text_color();
let label_font = label_font.clone();
let wrap_width = f32::MAX;
let galley = ui.fonts().layout(text, font_id, color, wrap_width);
let galley = ui.fonts().layout(text, label_font, label_color, wrap_width);
layout.texts.push(TextLayout {
pos: egui::pos2(position.x, position.y),
galley,
@ -277,7 +279,7 @@ impl GraphLayout {
}
}
for slot_index in 0..1 {
for (slot_index, output) in node_kind.outputs.iter().enumerate() {
let slot_y = slot_index as f32 * style.slot_spacing + slot_top;
let position = glam::Vec2::new(slot_right, slot_y);
@ -288,6 +290,15 @@ impl GraphLayout {
layout.output_positions.insert(slot_index, position);
let text = output.label.to_owned();
let label_font = label_font.clone();
let wrap_width = f32::MAX;
let galley = ui.fonts().layout(text, label_font, label_color, wrap_width);
layout.texts.push(TextLayout {
pos: egui::pos2(position.x, position.y),
galley,
});
if pointer.action == PointerAction::SettingOutput(slot_index) {
let pointer = Vec2::new(pointer.position.x, pointer.position.y);
layout.active_edge = Some((pointer, position));
@ -354,7 +365,7 @@ impl GraphLayout {
PointerTarget::Grid
}
pub fn paint(&self, rect: egui::Rect, ui: &egui::Ui, painter: &egui::Painter) {
pub fn paint(&self, rect: egui::Rect, painter: &egui::Painter) {
let style = &self.style;
let grid_spacing = style.grid_spacing;
let grid_pos = rect.left_top().to_vec2() / egui::vec2(grid_spacing, grid_spacing);