8245499: Text input controls should show handles on iOS

Reviewed-by: aghaisas, jvos

Author: Jose Pereda

modules/javafx.controls/src/ios/resources/com/sun/javafx/scene/control/skin/caspian/ios.css

@@ -51,3 +51,8 @@
     -fx-skin: "javafx.scene.control.skin.TextAreaSkinIos";
 }
 
+.selection-handle {
+    -fx-shape: "M100,100m-75,0a75,75,0,1,0,150,0a75,75,0,1,0,-150,0";
+    -fx-pref-width: 12;
+    -fx-pref-height: 12;
+}

modules/javafx.controls/src/ios/resources/com/sun/javafx/scene/control/skin/modena/ios.css

@@ -51,3 +51,8 @@
     -fx-skin: "javafx.scene.control.skin.TextAreaSkinIos";
 }
 
+.selection-handle {
+    -fx-shape: "M100,100m-75,0a75,75,0,1,0,150,0a75,75,0,1,0,-150,0";
+    -fx-pref-width: 12;
+    -fx-pref-height: 12;
+}

modules/javafx.controls/src/main/java/com/sun/javafx/scene/control/behavior/TextInputControlBehavior.java

@@ -77,10 +77,9 @@
 public abstract class TextInputControlBehavior<T extends TextInputControl> extends BehaviorBase<T> {
 
     /**
-     * Specifies whether we ought to show handles. We should do it on touch platforms, but not
-     * iOS (and maybe not Android either?)
+     * Specifies whether we ought to show handles. We should do it on touch platforms
      */
-    static final boolean SHOW_HANDLES = Properties.IS_TOUCH_SUPPORTED && !PlatformUtil.isIOS();
+    static final boolean SHOW_HANDLES = Properties.IS_TOUCH_SUPPORTED;
 
     public static final String DISABLE_FORWARD_TO_PARENT = "TextInputControlBehavior.disableForwardToParent";
 

modules/javafx.controls/src/main/java/javafx/scene/control/skin/TextInputControlSkin.java

@@ -129,10 +129,9 @@ public static enum Direction { LEFT, RIGHT, UP, DOWN, BEGINNING, END };
     }
 
     /**
-     * Specifies whether we ought to show handles. We should do it on touch platforms, but not
-     * iOS (and maybe not Android either?)
+     * Specifies whether we ought to show handles. We should do it on touch platforms
      */
-    static final boolean SHOW_HANDLES = Properties.IS_TOUCH_SUPPORTED && !PlatformUtil.isIOS();
+    static final boolean SHOW_HANDLES = Properties.IS_TOUCH_SUPPORTED;
 
     private final static boolean IS_FXVK_SUPPORTED = Platform.isSupported(ConditionalFeature.VIRTUAL_KEYBOARD);
 
@@ -219,17 +218,25 @@ public TextInputControlSkin(final T control) {
             selectionHandle1.setManaged(false);
             selectionHandle2.setManaged(false);
 
-            caretHandle.visibleProperty().bind(new BooleanBinding() {
-                { bind(control.focusedProperty(), control.anchorProperty(),
-                        control.caretPositionProperty(), control.disabledProperty(),
-                        control.editableProperty(), control.lengthProperty(), displayCaret);}
-                @Override protected boolean computeValue() {
-                    return (displayCaret.get() && control.isFocused() &&
-                            control.getCaretPosition() == control.getAnchor() &&
-                            !control.isDisabled() && control.isEditable() &&
-                            control.getLength() > 0);
-                }
-            });
+            if (PlatformUtil.isIOS()) {
+                caretHandle.setVisible(false);
+            } else {
+                caretHandle.visibleProperty().bind(new BooleanBinding() {
+                    {
+                        bind(control.focusedProperty(), control.anchorProperty(),
+                                control.caretPositionProperty(), control.disabledProperty(),
+                                control.editableProperty(), control.lengthProperty(), displayCaret);
+                    }
+
+                    @Override
+                    protected boolean computeValue() {
+                        return (displayCaret.get() && control.isFocused() &&
+                                control.getCaretPosition() == control.getAnchor() &&
+                                !control.isDisabled() && control.isEditable() &&
+                                control.getLength() > 0);
+                    }
+                });
+            }
 
 
             selectionHandle1.visibleProperty().bind(new BooleanBinding() {