Inform about url_in_tooltip

egui_commonmark/examples/book.rs

@@ -92,6 +92,10 @@ fn main() {
                     cc.egui_ctx.set_visuals(egui::Visuals::dark());
                 }
             }
+            cc.egui_ctx.style_mut(|style| {
+                // Show the url of a hyperlink on hover
+                style.url_in_tooltip = true;
+            });
 
             Box::new(App {
                 cache: CommonMarkCache::default(),

egui_commonmark/examples/hello_world.rs

@@ -45,6 +45,11 @@ fn main() {
                 }
             }
 
+            cc.egui_ctx.style_mut(|style| {
+                // Show the url of a hyperlink on hover
+                style.url_in_tooltip = true;
+            });
+
             Box::new(App {
                 cache: CommonMarkCache::default(),
             })

egui_commonmark/examples/link_hooks.rs

@@ -55,6 +55,12 @@ fn main() {
                 }
             }
 
+            cc.egui_ctx.style_mut(|style| {
+                // Show the url of a hyperlink on hover. The demonstration of
+                // the link hooks would be a little pointless without this
+                style.url_in_tooltip = true;
+            });
+
             let mut cache = CommonMarkCache::default();
             cache.add_link_hook("#next");
             cache.add_link_hook("#prev");

egui_commonmark/examples/macro.rs

@@ -93,6 +93,11 @@ fn main() {
                 }
             }
 
+            cc.egui_ctx.style_mut(|style| {
+                // Show the url of a hyperlink on hover
+                style.url_in_tooltip = true;
+            });
+
             Box::new(App {
                 cache: CommonMarkCache::default(),
             })

egui_commonmark/examples/scroll.rs

@@ -63,6 +63,11 @@ fn main() {
                 }
             }
 
+            cc.egui_ctx.style_mut(|style| {
+                // Show the url of a hyperlink on hover
+                style.url_in_tooltip = true;
+            });
+
             Box::new(App {
                 cache: CommonMarkCache::default(),
             })

egui_commonmark/examples/show_mut.rs

@@ -47,6 +47,11 @@ fn main() {
                 }
             }
 
+            cc.egui_ctx.style_mut(|style| {
+                // Show the url of a hyperlink on hover
+                style.url_in_tooltip = true;
+            });
+
             Box::new(App {
                 cache: CommonMarkCache::default(),
                 text_buffer: EXAMPLE_TEXT.into(),

egui_commonmark/src/lib.rs

@@ -11,7 +11,7 @@
 //! * A list
 //! * [ ] Checkbox
 //! ";
-//! // Stores image handles between each frame
+//!
 //! # __run_test_ui(|ui| {
 //! let mut cache = CommonMarkCache::default();
 //! CommonMarkViewer::new("viewer").show(ui, &mut cache, markdown);
@@ -24,6 +24,18 @@
 //! ```toml
 //! image = { version = "0.24", default-features = false, features = ["png"] }
 //! ```
+//!
+//! By default egui does not show urls when you hover hyperlinks. To enable it,
+//! you can do the following before calling any ui related functions:
+//!
+//! ```
+//! # use egui::__run_test_ui;
+//! # __run_test_ui(|ui| {
+//! ui.style_mut().url_tooltip_on_hover = true;
+//! # });
+//! ```
+//!
+//!
 //! # Compile time evaluation of markdown
 //!
 //! If you want to embed markdown directly the binary then you can enable the `macros` feature.