本文整理汇总了Java中javafx.scene.input.KeyCode.DELETE属性的典型用法代码示例。如果您正苦于以下问题：Java KeyCode.DELETE属性的具体用法？Java KeyCode.DELETE怎么用？Java KeyCode.DELETE使用的例子？那么, 这里精选的属性代码示例或许可以为您提供帮助。您也可以进一步了解该属性所在类javafx.scene.input.KeyCode的用法示例。
在下文中一共展示了KeyCode.DELETE属性的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: thumbKeyPressed
@FXML
void thumbKeyPressed(KeyEvent e) {
if (e.getCode() == KeyCode.BACK_SPACE || e.getCode() == KeyCode.DELETE) {
gradientPicker.removeStop(this);
// Called when removing a gradient stop :
// - update gradient preview accordingly
// - update model
final PaintPickerController paintPicker
= gradientPicker.getPaintPickerController();
final Mode mode = paintPicker.getMode();
final Paint value = gradientPicker.getValue(mode);
gradientPicker.updatePreview(value);
// Update model
paintPicker.setPaintProperty(value);
e.consume();
}
}
示例2: handle
@Override
public void handle(KeyEvent event) {
TextField editor = comboBox.getEditor();
String text = editor.getText();
if (event.getCode() == KeyCode.RIGHT
|| event.getCode() == KeyCode.LEFT
|| event.isControlDown()
|| event.getCode() == KeyCode.HOME
|| event.getCode() == KeyCode.END
|| event.getCode() == KeyCode.TAB) {
return;
}
else if(event.getCode() == KeyCode.UP) {
caretPos = -1;
moveCaret(text.length());
return;
}
else if(event.getCode() == KeyCode.DOWN) {
if(!comboBox.isShowing()) {
comboBox.show();
}
caretPos = -1;
moveCaret(text.length());
return;
}
else if(event.getCode() == KeyCode.BACK_SPACE) {
moveCaretToPos = true;
caretPos = editor.getCaretPosition();
}
else if(event.getCode() == KeyCode.DELETE) {
moveCaretToPos = true;
caretPos = editor.getCaretPosition();
}
String upperCaseText = text.toUpperCase();
ObservableList<T> list = FXCollections.observableArrayList(data.stream()
.filter(s -> transform.apply(s).toUpperCase().startsWith(upperCaseText))
.collect(Collectors.toList()));
comboBox.setItems(list);
if (event.getCode() == KeyCode.ENTER
|| event.getCode() == KeyCode.ESCAPE) {
if (!list.isEmpty()) {
comboBox.getEditor().setText(transform.apply(list.get(0)));
comboBox.getSelectionModel().select(0);
comboBox.hide();
}
else {
comboBox.getEditor().setText(text);
}
}
else {
comboBox.getEditor().setText(text);
if(!moveCaretToPos) {
caretPos = -1;
}
moveCaret(text.length());
if(!list.isEmpty()) {
comboBox.show();
}
}
}
示例3: keyEventGetKeyText
public static String keyEventGetKeyText(KeyCode keycode) {
if (keycode == KeyCode.TAB) {
return "Tab";
}
if (keycode == KeyCode.CONTROL) {
return "Ctrl";
}
if (keycode == KeyCode.ALT) {
return "Alt";
}
if (keycode == KeyCode.SHIFT) {
return "Shift";
}
if (keycode == KeyCode.META) {
return "Meta";
}
if (keycode == KeyCode.SPACE) {
return "Space";
}
if (keycode == KeyCode.BACK_SPACE) {
return "Backspace";
}
if (keycode == KeyCode.HOME) {
return "Home";
}
if (keycode == KeyCode.END) {
return "End";
}
if (keycode == KeyCode.DELETE) {
return "Delete";
}
if (keycode == KeyCode.PAGE_UP) {
return "Pageup";
}
if (keycode == KeyCode.PAGE_DOWN) {
return "Pagedown";
}
if (keycode == KeyCode.UP) {
return "Up";
}
if (keycode == KeyCode.DOWN) {
return "Down";
}
if (keycode == KeyCode.LEFT) {
return "Left";
}
if (keycode == KeyCode.RIGHT) {
return "Right";
}
if (keycode == KeyCode.ENTER) {
return "Enter";
}
return keycode.getName();
}
示例4: needManualRecording
private boolean needManualRecording(KeyCode keyCode) {
return keyCode == KeyCode.BACK_SPACE || keyCode == KeyCode.DELETE || keyCode == KeyCode.ESCAPE || keyCode == KeyCode.SPACE;
}
示例5: keyEventGetKeyText
public static String keyEventGetKeyText(KeyCode keyCode) {
if (keyCode == KeyCode.TAB) {
return "Tab";
}
if (keyCode == KeyCode.CONTROL) {
return "Ctrl";
}
if (keyCode == KeyCode.ALT) {
return "Alt";
}
if (keyCode == KeyCode.SHIFT) {
return "Shift";
}
if (keyCode == KeyCode.META) {
return "Meta";
}
if (keyCode == KeyCode.SPACE) {
return "Space";
}
if (keyCode == KeyCode.BACK_SPACE) {
return "Backspace";
}
if (keyCode == KeyCode.HOME) {
return "Home";
}
if (keyCode == KeyCode.END) {
return "End";
}
if (keyCode == KeyCode.DELETE) {
return "Delete";
}
if (keyCode == KeyCode.PAGE_UP) {
return "Pageup";
}
if (keyCode == KeyCode.PAGE_DOWN) {
return "Pagedown";
}
if (keyCode == KeyCode.UP) {
return "Up";
}
if (keyCode == KeyCode.DOWN) {
return "Down";
}
if (keyCode == KeyCode.LEFT) {
return "Left";
}
if (keyCode == KeyCode.RIGHT) {
return "Right";
}
if (keyCode == KeyCode.ENTER) {
return "Enter";
}
return keyCode.getName();
}
示例6: handleKeyActionImpl
@Override
@FXThread
protected boolean handleKeyActionImpl(@NotNull final KeyCode keyCode, final boolean isPressed,
final boolean isControlDown, final boolean isShiftDown,
final boolean isButtonMiddleDown) {
final MA editor3DState = getEditor3DState();
if (editor3DState.isCameraMoving()) {
return false;
}
if (isPressed && isControlDown && keyCode == KeyCode.Z) {
undo();
return true;
} else if (isPressed && isControlDown && keyCode == KeyCode.Y) {
redo();
return true;
} else if (isPressed && keyCode == KeyCode.G && !isControlDown && !isButtonMiddleDown) {
final ToggleButton moveToolButton = getMoveToolButton();
moveToolButton.setSelected(true);
return true;
} else if (isPressed && keyCode == KeyCode.R && !isControlDown && !isButtonMiddleDown) {
final ToggleButton rotationToolButton = getRotationToolButton();
rotationToolButton.setSelected(true);
return true;
} else if (isPressed && keyCode == KeyCode.S && !isControlDown && !isButtonMiddleDown) {
final ToggleButton scaleToolButton = getScaleToolButton();
scaleToolButton.setSelected(true);
return true;
} else if (isPressed && keyCode == KeyCode.DELETE) {
final ModelNodeTree modelNodeTree = getModelNodeTree();
final TreeNode<?> selected = modelNodeTree.getSelected();
if (selected == null || !selected.canRemove()) return false;
final Object element = selected.getElement();
final TreeNode<?> parent = selected.getParent();
final Object parentElement = parent == null ? null : parent.getElement();
if (element instanceof Spatial) {
final Spatial spatial = (Spatial) element;
execute(new RemoveChildOperation(spatial, spatial.getParent()));
} else if (element instanceof Light && parentElement instanceof Node) {
final Light light = (Light) element;
execute(new RemoveLightOperation(light, (Node) parentElement));
} else if (element instanceof Control && parentElement instanceof Spatial) {
final Control control = (Control) element;
execute(new RemoveControlOperation(control, (Spatial) parentElement));
}
return true;
}
return super.handleKeyActionImpl(keyCode, isPressed, isControlDown, isShiftDown, isButtonMiddleDown);
}