elias/egui_node_graph
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support light mode

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This commit is contained in:
KOKI 2022-05-27 21:33:57 +09:00
parent c6c517644a
commit 303af6ac14
3 changed files with 28 additions and 7 deletions
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18
egui_node_graph/src/editor_ui.rs
View File

@ -319,10 +319,18 @@ where
) -> Vec<NodeResponse<UserResponse>> {
let margin = egui::vec2(15.0, 5.0);
let mut responses = Vec::new();
let background_color = color_from_hex("#3f3f3f").unwrap();
let titlebar_color = background_color.lighten(0.8);
let text_color = color_from_hex("#fefefe").unwrap();
let background_color;
let titlebar_color;
let text_color;
if ui.visuals().dark_mode {
background_color = color_from_hex("#3f3f3f").unwrap();
titlebar_color = background_color.lighten(0.8);
text_color = color_from_hex("#fefefe").unwrap();
} else {
background_color = color_from_hex("#ffffff").unwrap();
titlebar_color = background_color.lighten(0.8);
text_color = color_from_hex("#000000").unwrap();
}
ui.visuals_mut().widgets.noninteractive.fg_stroke = Stroke::new(2.0, text_color);
@ -348,7 +356,7 @@ where
ui.add(Label::new(
RichText::new(&self.graph[self.node_id].label)
.text_style(TextStyle::Button)
.color(color_from_hex("#fefefe").unwrap()),
.color(text_color),
));
});
ui.add_space(margin.y);

12
egui_node_graph/src/node_finder.rs
View File

@ -34,8 +34,16 @@ where
ui: &mut Ui,
all_kinds: impl NodeTemplateIter<Item = NodeTemplate>,
) -> Option<NodeTemplate> {
let background_color = color_from_hex("#3f3f3f").unwrap();
let text_color = color_from_hex("#fefefe").unwrap();
let background_color;
let text_color;
if ui.visuals().dark_mode {
background_color = color_from_hex("#3f3f3f").unwrap();
text_color = color_from_hex("#fefefe").unwrap();
} else {
background_color = color_from_hex("#fefefe").unwrap();
text_color = color_from_hex("#3f3f3f").unwrap();
}
ui.visuals_mut().widgets.noninteractive.fg_stroke = Stroke::new(2.0, text_color);

5
egui_node_graph_example/src/app.rs
View File

@ -349,6 +349,11 @@ impl eframe::App for NodeGraphExample {
/// Called each time the UI needs repainting, which may be many times per second.
/// Put your widgets into a `SidePanel`, `TopPanel`, `CentralPanel`, `Window` or `Area`.
fn update(&mut self, ctx: &egui::Context, _frame: &mut eframe::Frame) {
egui::TopBottomPanel::top("top").show(ctx, |ui| {
egui::menu::bar(ui, |ui| {
egui::widgets::global_dark_light_mode_switch(ui);
});
});
let graph_response = egui::CentralPanel::default()
.show(ctx, |ui| {
self.state.draw_graph_editor(ui, AllMyNodeTemplates)