feat: make click interval for double & triple clicks customizable

1 files changed, 19 insertions, 5 deletions

diff --git a/src/text/rich.rs b/src/text/rich.rs
index 865f64a..c148566 100644
--- a/src/text/rich.rs
+++ b/src/text/rich.rs
@@ -1,6 +1,7 @@
 use iced_widget::graphics::text::Paragraph;
 use iced_widget::graphics::text::cosmic_text;
 
+use crate::click;
 use crate::core::alignment;
 use crate::core::clipboard;
 use crate::core::keyboard;
@@ -9,6 +10,7 @@ use crate::core::layout;
 use crate::core::mouse;
 use crate::core::renderer;
 use crate::core::text::{Paragraph as _, Span};
+use crate::core::time::Duration;
 use crate::core::touch;
 use crate::core::widget::text::{Alignment, LineHeight, Shaping, Wrapping};
 use crate::core::widget::tree::{self, Tree};
@@ -40,6 +42,7 @@ pub struct Rich<
     align_x: Alignment,
     align_y: alignment::Vertical,
     wrapping: Wrapping,
+    click_interval: Option<Duration>,
     class: Theme::Class<'a>,
     on_link_click: Option<Box<dyn Fn(Link) -> Message + 'a>>,
     on_link_hover: Option<Box<dyn Fn(Link) -> Message + 'a>>,
@@ -66,6 +69,7 @@ where
             align_x: Alignment::Default,
             align_y: alignment::Vertical::Top,
             wrapping: Wrapping::default(),
+            click_interval: None,
             class: Theme::default(),
             on_link_click: None,
             on_link_hover: None,
@@ -140,6 +144,15 @@ where
         self
     }
 
+    /// The maximum delay required for two consecutive clicks to be interpreted as a double click
+    /// (also applies to triple clicks).
+    ///
+    /// Defaults to 300ms.
+    pub fn click_interval(mut self, click_interval: Duration) -> Self {
+        self.click_interval = Some(click_interval);
+        self
+    }
+
     /// Sets the message that will be produced when a link of the [`Rich`] text
     /// is clicked.
     ///
@@ -223,7 +236,7 @@ struct State<Link> {
     is_hovered: bool,
     selection: Selection,
     dragging: Option<Dragging>,
-    last_click: Option<mouse::Click>,
+    last_click: Option<click::Click>,
     keyboard_modifiers: keyboard::Modifiers,
     visual_lines_bounds: Vec<core::Rectangle>,
 }
@@ -588,10 +601,11 @@ where
                 }
 
                 if let Some(position) = cursor.position_over(bounds) {
-                    let click = mouse::Click::new(
+                    let click = click::Click::new(
                         position,
                         mouse::Button::Left,
                         state.last_click,
+                        self.click_interval,
                     );
 
                     let (line, index) = state
@@ -599,7 +613,7 @@ where
                         .unwrap_or((0, 0));
 
                     match click.kind() {
-                        mouse::click::Kind::Single => {
+                        click::Kind::Single => {
                             let new_end = SelectionEnd { line, index };
 
                             if state.keyboard_modifiers.shift() {
@@ -610,7 +624,7 @@ where
 
                             state.dragging = Some(Dragging::Grapheme);
                         }
-                        mouse::click::Kind::Double => {
+                        click::Kind::Double => {
                             state.selection.select_word(
                                 line,
                                 index,
@@ -618,7 +632,7 @@ where
                             );
                             state.dragging = Some(Dragging::Word);
                         }
-                        mouse::click::Kind::Triple => {
+                        click::Kind::Triple => {
                             state.selection.select_line(line, &state.paragraph);
                             state.dragging = Some(Dragging::Line);
                         }