Optionally support long swipes in an AdwCarousel

AparokshaUI · Jan 4, 2024 · 73b82dc · 73b82dc
1 parent 7f5eec8
commit 73b82dc
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diff --git a/Documentation/Reference/classes/Carousel.md b/Documentation/Reference/classes/Carousel.md
@@ -50,6 +50,12 @@ Remove all widgets.
 Get the content widgets.
 - Returns: The carousel.
 
+### `longSwipes(_:)`
+
+Allow swiping more than one page at a time.
+- Parameter longSwipes: Allow long swiping.
+- Returns: The carousel.
+
 ### `addIndicatorDots(top:)`
 
 Add indicator dots to the carousel.

diff --git a/Sources/CGTUI/shim.h b/Sources/CGTUI/shim.h
@@ -1794,6 +1794,15 @@ gtui_carousel_remove (uint64_t carousel, uint64_t widget)
   adw_carousel_remove (carousel, widget);
 }
 
+static void
+gtui_carousel_allow_long_swipes (uint64_t carousel, gboolean long_swipes)
+{
+  g_assert_nonnull (carousel);
+  g_assert (ADW_IS_CAROUSEL (ADW_CAROUSEL ((void *)carousel)));
+
+  adw_carousel_set_allow_long_swipes (carousel, long_swipes);
+}
+
 static uint64_t
 gtui_create_carouselindicatordots (uint64_t carousel)
 {

diff --git a/Sources/Libadwaita/Adwaita/Carousel.swift b/Sources/Libadwaita/Adwaita/Carousel.swift
@@ -67,6 +67,14 @@ public class Carousel: NativeWidgetPeer, InsertableContainer {
     /// - Returns: The carousel.
     public func getContent() -> [NativeWidgetPeer] { self.peers }
 
+    /// Allow swiping more than one page at a time.
+    /// - Parameter longSwipes: Allow long swiping.
+    /// - Returns: The carousel.
+    public func longSwipes(_ longSwipes: Bool = true) -> Carousel {
+        gtui_carousel_allow_long_swipes(self.nativePtr, longSwipes.cBool)
+        return self
+    }
+
     /// Add indicator dots to the carousel.
     /// - Parameter top: Whether the dots should be at the top.
     /// - Returns: The carousel and the dots.

diff --git a/Tests/main.swift b/Tests/main.swift
@@ -135,7 +135,7 @@ public class MyApplication: Application {
                                     .append(TextDropDown().append("FOO").append("BAR"))
                                     .frame(maxSize: 400)
                             )
-                            .append(carousel.addIndicatorDots())
+                            .append(carousel.longSwipes().addIndicatorDots())
                             .padding()
                             .vexpand()
             )