Update components to only accept one handler

Documentation/Reference/classes/Banner.md

@@ -5,7 +5,7 @@
 Adw.Banner
 
 ## Properties
-### `handlers`
+### `handler`
 
 The handlers for when the button gets clicked.
 
@@ -31,10 +31,6 @@ Add a handler for the banner's button.
 - Parameter action: The handler.
 - Returns: The banner.
 
-### `onClick()`
-
-Run when the button gets clicked.
-
 ### `show()`
 
 Show the banner.

Documentation/Reference/classes/Button.md

@@ -5,7 +5,7 @@
 Gtk.Button
 
 ## Properties
-### `handlers`
+### `handler`
 
 The action handlers.
 
@@ -49,7 +49,3 @@ Set the label for the button.
 
 Get the button content.
 - Returns: The button content.
-
-### `onClick()`
-
-Run when the button gets clicked.

Documentation/Reference/classes/CheckButton.md

@@ -5,7 +5,7 @@
 Gtk.CheckButton
 
 ## Properties
-### `handlers`
+### `handler`
 
 The handlers for a check button.
 
@@ -35,7 +35,3 @@ Set whether the check button is active.
 
 Set whether the check button is in the inconsistent state.
 - Parameter inconsistent: Whether the check button is in the inconsistent state.
-
-### `onClick()`
-
-Run this when the check button gets clicked.

Documentation/Reference/classes/EntryRow.md

@@ -5,7 +5,7 @@
 Adw.EntryRow
 
 ## Properties
-### `handlers`
+### `handler`
 
 The handlers for when the entry row gets submitted.
 
@@ -46,7 +46,3 @@ Get the content of the entry row.
 
 Set the content of the entry row.
 - Parameter text: The new content.
-
-### `onSubmit()`
-
-Execute when the text gets submitted.

Documentation/Reference/classes/ListBox.md

@@ -9,7 +9,7 @@ Gtk.ListBox
 
 The child widgets.
 
-### `handlers`
+### `handler`
 
 Handlers for selecting rows.
 
@@ -78,7 +78,3 @@ Set the style of the list box to the sidebar style.
 Add a handler for when the selection changes.
 - Parameter handler: The handler.
 - Returns: The list box.
-
-### `onSelectRow()`
-
-Run this function when a row gets selected.

Documentation/Reference/classes/TabButton.md

@@ -5,7 +5,7 @@
 Adw.TabButton
 
 ## Properties
-### `handlers`
+### `handler`
 
 The handlers of the button.
 
@@ -20,7 +20,3 @@ Initialize a tab button with a tab view.
 Set the action handler of the tab button.
 - Parameter handler: The action handler.
 - Returns: The tab button.
-
-### `onClick()`
-
-Run when the button gets clicked.

Sources/Libadwaita/Adwaita/Banner.swift

@@ -11,7 +11,7 @@ import CGTUI
 public class Banner: NativeWidgetPeer {
 
     /// The handlers for when the button gets clicked.
-    var handlers: [() -> Void] = []
+    var handler: () -> Void = { }
     /// Whether the banner is revealed.
     public var isRevealed: Bool { gtui_banner_is_revealed(self.nativePtr) != 0 }
 
@@ -36,13 +36,10 @@ public class Banner: NativeWidgetPeer {
     /// - Parameter action: The handler.
     /// - Returns: The banner.
     public func buttonHandler(_ action: @escaping () -> Void) -> Banner {
-        handlers.append(action)
+        handler = action
         return self
     }
 
-    /// Run when the button gets clicked.
-    public func onClick() { for handler in handlers { handler() } }
-
     /// Show the banner.
     public func show() { gtui_banner_set_revealed(self.nativePtr, true.cBool) }
 
@@ -60,5 +57,5 @@ func banner_on_click_cb(
     userData: UnsafeMutableRawPointer
 ) {
     let banner = Unmanaged<Banner>.fromOpaque(userData).takeUnretainedValue()
-    banner.onClick()
+    banner.handler()
 }

Sources/Libadwaita/Adwaita/EntryRow.swift

@@ -11,7 +11,7 @@ import CGTUI
 public class EntryRow: PreferencesRow {
 
     /// The handlers for when the entry row gets submitted.
-    var handlers: [() -> Void] = []
+    var handler: () -> Void = { }
 
     /// Initialize an entry row.
     /// - Parameter title: The row's title.
@@ -46,7 +46,7 @@ public class EntryRow: PreferencesRow {
     /// - Parameter handler: The handler.
     /// - Returns: The entry row.
     public func submitHandler(_ handler: @escaping () -> Void) -> EntryRow {
-        self.handlers.append(handler)
+        self.handler = handler
         gtui_entryrow_set_show_apply_button(self.nativePtr, true.cBool)
         return self
     }
@@ -68,8 +68,6 @@ public class EntryRow: PreferencesRow {
     gtui_editable_set_contents(self.nativePtr, text.cString)
     }
 
-    /// Execute when the text gets submitted.
-    public func onSubmit() { for handler in handlers { handler() } }
 }
 
 /// Handle when the entry row gets submitted.
@@ -82,5 +80,5 @@ func entryrow_on_submit_cb(
     userData: UnsafeMutableRawPointer
 ) {
     let entryrow = Unmanaged<EntryRow>.fromOpaque(userData).takeUnretainedValue()
-    entryrow.onSubmit()
+    entryrow.handler()
 }

Sources/Libadwaita/Adwaita/TabButton.swift

@@ -11,7 +11,7 @@ import CGTUI
 public class TabButton: NativeWidgetPeer {
 
     /// The handlers of the button.
-    var handlers: [() -> Void] = []
+    var handler: () -> Void = { }
 
     /// Initialize a tab button with a tab view.
     /// - Parameter view: The tab view.
@@ -26,12 +26,10 @@ public class TabButton: NativeWidgetPeer {
     /// - Parameter handler: The action handler.
     /// - Returns: The tab button.
     public func handler(_ handler: @escaping () -> Void) -> TabButton {
-        self.handlers.append(handler)
+        self.handler = handler
         return self
     }
 
-    /// Run when the button gets clicked.
-    public func onClick() { for handler in self.handlers { handler() } }
 }
 
 /// Observe when the tab button gets clicked.
@@ -44,5 +42,5 @@ func tabbutton_on_click_cb(
     userData: UnsafeMutableRawPointer
 ) {
     let button = Unmanaged<TabButton>.fromOpaque(userData).takeUnretainedValue()
-    button.onClick()
+    button.handler()
 }

Sources/Libadwaita/GTK/Button.swift

@@ -12,7 +12,7 @@ import Foundation
 public class Button: NativeWidgetPeer {
 
     /// The action handlers.
-    var handlers: [() -> Void] = []
+    var handler: () -> Void = { }
     /// The button content, if there is no label set directly.
     var content: ButtonContent?
 
@@ -49,7 +49,7 @@ public class Button: NativeWidgetPeer {
     /// - Parameter handler: The button's handler.
     /// - Returns: The button.
     public func handler(_ handler: @escaping () -> Void) -> Button {
-        self.handlers.append(handler)
+        self.handler = handler
         return self
     }
 
@@ -61,8 +61,6 @@ public class Button: NativeWidgetPeer {
     /// - Returns: The button content.
     public func getContent() -> ButtonContent? { content }
 
-    /// Run when the button gets clicked.
-    public func onClick() { for handler in self.handlers { handler() } }
 }
 
 /// Run when the button gets clicked.
@@ -75,5 +73,5 @@ func button_on_click_cb(
     userData: UnsafeMutableRawPointer
 ) {
     let button = Unmanaged<Button>.fromOpaque(userData).takeUnretainedValue()
-    button.onClick()
+    button.handler()
 }

Sources/Libadwaita/GTK/CheckButton.swift

@@ -11,7 +11,7 @@ import CGTUI
 public class CheckButton: NativeWidgetPeer {
 
     /// The handlers for a check button.
-    var handlers: [() -> Void] = []
+    var handler: () -> Void = { }
 
     /// Initialize a check button.
     /// - Parameter label: The check button's label.
@@ -26,7 +26,7 @@ public class CheckButton: NativeWidgetPeer {
     /// - Parameter handler: The handler.
     /// - Returns: The check button.
     public func handler(_ handler: @escaping () -> Void) -> CheckButton {
-        self.handlers.append(handler)
+        self.handler = handler
         return self
     }
 
@@ -46,8 +46,6 @@ public class CheckButton: NativeWidgetPeer {
         gtui_checkbutton_set_inconsistent(self.nativePtr, inconsistent.cBool)
     }
 
-    /// Run this when the check button gets clicked.
-    public func onClick() { for handler in self.handlers { handler() } }
 }
 
 /// Run this when the check button gets clicked.
@@ -60,5 +58,5 @@ func checkbutton_on_toggle_cb(
     userData: UnsafeMutableRawPointer
 ) {
     let button = Unmanaged<CheckButton>.fromOpaque(userData).takeUnretainedValue()
-    button.onClick()
+    button.handler()
 }

Sources/Libadwaita/GTK/ListBox.swift

@@ -13,7 +13,7 @@ public class ListBox: NativeWidgetPeer, InsertableContainer {
     /// The child widgets.
     private var peers: [NativeWidgetPeer] = []
     /// Handlers for selecting rows.
-    var handlers: [() -> Void] = []
+    var handler: () -> Void = { }
 
     override public init() {
         super.init()
@@ -124,12 +124,10 @@ public class ListBox: NativeWidgetPeer, InsertableContainer {
     /// - Parameter handler: The handler.
     /// - Returns: The list box.
     public func handler(_ handler: @escaping () -> Void) -> Self {
-        self.handlers.append(handler)
+        self.handler = handler
         return self
     }
 
-    /// Run this function when a row gets selected.
-    func onSelectRow() { for handler in handlers { handler() } }
 }
 
 /// Run this function when a row gets selected.
@@ -144,5 +142,5 @@ func listbox_on_select_row_cb(
     userData: UnsafeMutableRawPointer
 ) {
     let box = Unmanaged<ListBox>.fromOpaque(userData).takeUnretainedValue()
-    box.onSelectRow()
+    box.handler()
 }