+23
-0
lines changedFilter options
+23
-0
lines changed Original file line number Diff line number Diff line change
@@ -173,6 +173,13 @@ class ViewComponent : Component() {
173 173
updatableViews += node
174 174
}
175 175 176 +
/**
177 +
* @return a child node at given [index] which is then cast into [type]
178 +
*/
179 +
fun <T : Node> getChild(index: Int, type: Class<T>): T {
180 +
return type.cast(children[index])
181 +
}
182 + 176 183
/**
177 184
* Remove a child from this view.
178 185
*/
@@ -14,6 +14,7 @@ import javafx.scene.Node
14 14
import javafx.scene.Parent
15 15
import javafx.scene.input.MouseButton
16 16
import javafx.scene.input.MouseEvent
17 +
import javafx.scene.shape.Circle
17 18
import javafx.scene.shape.Rectangle
18 19
import org.hamcrest.CoreMatchers.`is`
19 20
import org.hamcrest.MatcherAssert.assertThat
@@ -68,6 +69,21 @@ class ViewComponentTest {
68 69
assertThat(rect2.parent.transforms.size, `is`(0))
69 70
}
70 71 72 +
@Test
73 +
fun `Get child with cast`() {
74 +
val rect = Rectangle()
75 +
val circle = Circle()
76 + 77 +
view.addChild(rect)
78 +
view.addChild(circle)
79 + 80 +
val rect2: Rectangle = view.getChild(0, Rectangle::class.java)
81 +
val circle2: Circle = view.getChild(1, Circle::class.java)
82 + 83 +
assertThat(rect2, `is`(rect))
84 +
assertThat(circle2, `is`(circle))
85 +
}
86 + 71 87
@Test
72 88
fun `View type children are correctly updated onUpdate and disposed on remove`() {
73 89
val child = TestView()
You can’t perform that action at this time.
RetroSearch is an open source project built by @garambo | Open a GitHub Issue
Search and Browse the WWW like it's 1997 | Search results from DuckDuckGo
HTML:
3.2
| Encoding:
UTF-8
| Version:
0.7.4