diff --git a/egui_demo_lib/src/apps/demo/toggle_switch.rs b/egui_demo_lib/src/apps/demo/toggle_switch.rs
index 307422bd..0dd05bc0 100644
--- a/egui_demo_lib/src/apps/demo/toggle_switch.rs
+++ b/egui_demo_lib/src/apps/demo/toggle_switch.rs
@@ -92,3 +92,7 @@ fn toggle_ui_compact(ui: &mut egui::Ui, on: &mut bool) -> egui::Response {
 pub fn toggle(on: &mut bool) -> impl egui::Widget + '_ {
     move |ui: &mut egui::Ui| toggle_ui(ui, on)
 }
+
+pub fn url_to_file_source_code() -> String {
+    format!("https://github.com/emilk/egui/blob/master/{}", file!())
+}
diff --git a/egui_demo_lib/src/apps/demo/widget_gallery.rs b/egui_demo_lib/src/apps/demo/widget_gallery.rs
index d48f9e9d..f41dc939 100644
--- a/egui_demo_lib/src/apps/demo/widget_gallery.rs
+++ b/egui_demo_lib/src/apps/demo/widget_gallery.rs
@@ -47,6 +47,38 @@ impl super::Demo for WidgetGallery {
 
 impl super::View for WidgetGallery {
     fn ui(&mut self, ui: &mut egui::Ui) {
+        self.gallery(ui);
+
+        ui.separator();
+
+        ui.vertical_centered(|ui| {
+            ui.checkbox(&mut self.enabled, "Interactive")
+                .on_hover_text("Convenient way to inspect how the widgets look when disabled.");
+        });
+
+        ui.separator();
+
+        ui.vertical_centered(|ui| {
+            let tooltip_text = "The full egui documentation.\nYou can also click the different widgets names in the left column.";
+            ui.hyperlink("https://docs.rs/egui/").on_hover_text(tooltip_text);
+            ui.add(crate::__egui_github_link_file!(
+                "Source code of the widget gallery"
+            ));
+        });
+    }
+}
+
+impl WidgetGallery {
+    fn gallery(&mut self, ui: &mut egui::Ui) {
+        egui::Grid::new("my_grid")
+            .striped(true)
+            .spacing([40.0, 4.0])
+            .show(ui, |ui| {
+                self.gallery_grid_contents(ui);
+            });
+    }
+
+    fn gallery_grid_contents(&mut self, ui: &mut egui::Ui) {
         let Self {
             enabled,
             boolean,
@@ -56,131 +88,137 @@ impl super::View for WidgetGallery {
             color,
         } = self;
 
-        ui.horizontal(|ui| {
-            ui.radio_value(enabled, true, "Enabled");
-            ui.radio_value(enabled, false, "Disabled");
-        });
         ui.set_enabled(*enabled);
 
-        ui.separator();
+        ui.add(doc_link_label("Label", "label,heading"));
+        ui.label("Welcome to the widget gallery!");
+        ui.end_row();
 
-        let grid = egui::Grid::new("my_grid")
-            .striped(true)
-            .spacing([40.0, 4.0]);
-        grid.show(ui, |ui| {
-            ui.label("Label:");
-            ui.label("Welcome to the widget gallery!");
-            ui.end_row();
+        ui.add(doc_link_label("Hyperlink", "Hyperlink"));
+        ui.hyperlink_to(" egui home page", "https://github.com/emilk/egui");
+        ui.end_row();
 
-            ui.label("Hyperlink:");
-            ui.add(egui::Hyperlink::new("https://github.com/emilk/egui").text(" egui home page"));
-            ui.end_row();
+        ui.add(doc_link_label("TextEdit", "TextEdit,text_edit"));
+        ui.add(egui::TextEdit::singleline(string).hint_text("Write something here"));
+        ui.end_row();
 
-            ui.label("TextEdit:");
-            ui.add(egui::TextEdit::singleline(string).hint_text("Write something here"));
-            ui.end_row();
+        ui.add(doc_link_label("Button", "button"));
+        if ui.button("Click me!").clicked() {
+            *boolean = !*boolean;
+        }
+        ui.end_row();
 
-            ui.label("Checkbox:");
-            ui.checkbox(boolean, "Checkbox");
-            ui.end_row();
+        ui.add(doc_link_label("Checkbox", "checkbox"));
+        ui.checkbox(boolean, "Checkbox");
+        ui.end_row();
 
-            ui.label("RadioButton:");
-            ui.horizontal(|ui| {
-                ui.radio_value(radio, Enum::First, "First");
-                ui.radio_value(radio, Enum::Second, "Second");
-                ui.radio_value(radio, Enum::Third, "Third");
-            });
-            ui.end_row();
-
-            ui.label("SelectableLabel:");
-            ui.horizontal(|ui| {
-                ui.selectable_value(radio, Enum::First, "First");
-                ui.selectable_value(radio, Enum::Second, "Second");
-                ui.selectable_value(radio, Enum::Third, "Third");
-            });
-            ui.end_row();
-
-            ui.label("ComboBox:");
-            egui::combo_box_with_label(ui, "Take your pick", format!("{:?}", radio), |ui| {
-                ui.selectable_value(radio, Enum::First, "First");
-                ui.selectable_value(radio, Enum::Second, "Second");
-                ui.selectable_value(radio, Enum::Third, "Third");
-            });
-            ui.end_row();
-
-            ui.label("Slider:");
-            ui.add(egui::Slider::f32(scalar, 0.0..=100.0).text("value"));
-            ui.end_row();
-
-            ui.label("DragValue:");
-            ui.add(egui::DragValue::f32(scalar).speed(1.0));
-            ui.end_row();
-
-            ui.label("Color picker:");
-            ui.color_edit_button_srgba(color);
-            ui.end_row();
-
-            ui.label("Image:");
-            ui.image(egui::TextureId::Egui, [24.0, 16.0])
-                .on_hover_text("The font texture");
-            ui.end_row();
-
-            ui.label("Button:");
-            if ui.button("Toggle boolean").clicked() {
-                *boolean = !*boolean;
-            }
-            ui.end_row();
-
-            ui.label("ImageButton:");
-            if ui
-                .add(egui::ImageButton::new(egui::TextureId::Egui, [24.0, 16.0]))
-                .clicked()
-            {
-                *boolean = !*boolean;
-            }
-            ui.end_row();
-
-            ui.label("Separator:");
-            ui.separator();
-            ui.end_row();
-
-            ui.label("CollapsingHeader:");
-            ui.collapsing("Click to see what is hidden!", |ui| {
-                ui.horizontal_wrapped_for_text(egui::TextStyle::Body, |ui| {
-                    ui.label(
-                        "Not much, as it turns out - but here is a gold star for you for checking:",
-                    );
-                    ui.colored_label(egui::Color32::GOLD, "☆");
-                });
-            });
-            ui.end_row();
-
-            ui.label("Custom widget:");
-            ui.add(super::toggle_switch::toggle(boolean)).on_hover_text(
-                "It's easy to create your own widgets!\n\
-                This toggle switch is just 15 lines of code.",
-            );
-            ui.end_row();
-
-            ui.label("Plot:");
-            let n = 512;
-            let curve = egui::plot::Curve::from_values_iter((0..=n).map(|i| {
-                use std::f64::consts::TAU;
-                let x = egui::remap(i as f64, 0.0..=(n as f64), -TAU..=TAU);
-                egui::plot::Value::new(x, x.sin())
-            }));
-            ui.add(
-                egui::plot::Plot::default()
-                    .curve(curve)
-                    .height(32.0)
-                    .data_aspect(1.0),
-            );
-            ui.end_row();
+        ui.add(doc_link_label("RadioButton", "radio"));
+        ui.horizontal(|ui| {
+            ui.radio_value(radio, Enum::First, "First");
+            ui.radio_value(radio, Enum::Second, "Second");
+            ui.radio_value(radio, Enum::Third, "Third");
         });
+        ui.end_row();
 
-        ui.separator();
-        ui.vertical_centered(|ui| {
-            ui.add(crate::__egui_github_link_file!());
+        ui.add(doc_link_label(
+            "SelectableLabel:",
+            "selectable_value,SelectableLabel",
+        ));
+        ui.horizontal(|ui| {
+            ui.selectable_value(radio, Enum::First, "First");
+            ui.selectable_value(radio, Enum::Second, "Second");
+            ui.selectable_value(radio, Enum::Third, "Third");
         });
+        ui.end_row();
+
+        ui.add(doc_link_label("Combo box", "combo_box"));
+        egui::combo_box_with_label(ui, "Take your pick", format!("{:?}", radio), |ui| {
+            ui.selectable_value(radio, Enum::First, "First");
+            ui.selectable_value(radio, Enum::Second, "Second");
+            ui.selectable_value(radio, Enum::Third, "Third");
+        });
+        ui.end_row();
+
+        ui.add(doc_link_label("Slider", "Slider"));
+        ui.add(egui::Slider::f32(scalar, 0.0..=100.0).text("value"));
+        ui.end_row();
+
+        ui.add(doc_link_label("DragValue", "DragValue"));
+        ui.add(egui::DragValue::f32(scalar).speed(1.0));
+        ui.end_row();
+
+        ui.add(doc_link_label("Color picker", "color_edit"));
+        ui.color_edit_button_srgba(color);
+        ui.end_row();
+
+        ui.add(doc_link_label("Image", "Image"));
+        ui.image(egui::TextureId::Egui, [24.0, 16.0])
+            .on_hover_text("The egui font texture was the convenient choice to show here.");
+        ui.end_row();
+
+        ui.add(doc_link_label("ImageButton", "ImageButton"));
+        if ui
+            .add(egui::ImageButton::new(egui::TextureId::Egui, [24.0, 16.0]))
+            .on_hover_text("The egui font texture was the convenient choice to show here.")
+            .clicked()
+        {
+            *boolean = !*boolean;
+        }
+        ui.end_row();
+
+        ui.add(doc_link_label("Separator", "separator"));
+        ui.separator();
+        ui.end_row();
+
+        ui.add(doc_link_label("CollapsingHeader", "collapsing"));
+        ui.collapsing("Click to see what is hidden!", |ui| {
+            ui.horizontal_wrapped_for_text(egui::TextStyle::Body, |ui| {
+                ui.label(
+                    "Not much, as it turns out - but here is a gold star for you for checking:",
+                );
+                ui.colored_label(egui::Color32::GOLD, "☆");
+            });
+        });
+        ui.end_row();
+
+        ui.add(doc_link_label("Plot", "plot"));
+        ui.add(example_plot());
+        ui.end_row();
+
+        ui.hyperlink_to(
+            "Custom widget:",
+            super::toggle_switch::url_to_file_source_code(),
+        );
+        ui.add(super::toggle_switch::toggle(boolean)).on_hover_text(
+            "It's easy to create your own widgets!\n\
+            This toggle switch is just 15 lines of code.",
+        );
+        ui.end_row();
+    }
+}
+
+fn example_plot() -> egui::plot::Plot {
+    let n = 512;
+    let curve = egui::plot::Curve::from_values_iter((0..=n).map(|i| {
+        use std::f64::consts::TAU;
+        let x = egui::remap(i as f64, 0.0..=(n as f64), -TAU..=TAU);
+        egui::plot::Value::new(x, x.sin())
+    }));
+    egui::plot::Plot::default()
+        .curve(curve)
+        .height(32.0)
+        .data_aspect(1.0)
+}
+
+fn doc_link_label<'a>(title: &'a str, search_term: &'a str) -> impl egui::Widget + 'a {
+    let label = format!("{}:", title);
+    let url = format!("https://docs.rs/egui?search={}", search_term);
+    move |ui: &mut egui::Ui| {
+        ui.hyperlink_to(label, url).on_hover_ui(|ui| {
+            ui.horizontal_wrapped(|ui| {
+                ui.label("Search egui docs for");
+                ui.code(search_term);
+            });
+        })
     }
 }