Hi,
If pressing enter or space keys when having focus on a nifty element with an interact tag the onclick event is not run although according to the manual it should: “OnClick: The element has been clicked by the mouse or is activated by a keyboard interaction”.
The interaction method defined is properly called in any case (clicking or pressing keys).
Maybe I’m doing something wrong but just in case I’ve prepared a simple testcase:
Nifty xml file:
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<nifty xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://nifty-gui.lessvoid.com/nifty-gui" xsi:schemaLocation="https://raw.githubusercontent.com/void256/nifty-gui/1.4/nifty-core/src/main/resources/nifty.xsd https://raw.githubusercontent.com/void256/nifty-gui/1.4/nifty-core/src/main/resources/nifty.xsd">
<useStyles filename="nifty-default-styles.xml" />
<useControls filename="nifty-default-controls.xml" />
<registerSound id="menuSelect" filename="Button.ogg" />
<style id="menu-item">
<attributes align="center" valign="center" textHAlign="center" color="#fd0f" width="100%" font="barbatrick-30-3-8-0.fnt"
focusable="true" visibleToMouse="true"
controller="de.lessvoid.nifty.controls.MenuItemControl"
inputMapping="de.lessvoid.nifty.input.mapping.MenuInputMapping"
/>
<interact onClick="" />
<effect>
<onHover name="focus" />
<onFocus name="textColor" color="#ff0f" />
<onFocus name="textSize" startSize="1.0" endSize="1.25" length="150" />
<onLostFocus name="textSize" startSize="1.25" endSize="1.0" length="150" />
<onLostFocus name="textColor" color="#fd0f" />
<onClick name="playSound" sound="menuSelect" />
</effect>
</style>
<screen id="GScreen0" controller="mygame.Main">
<layer id="GLayer0" childLayout="absolute">
<panel height="100%" width="100%" childLayout="vertical">
<text id="item" text="test" style="menu-item" >
<interact onClick="test()" />
<effect>
<onClick name="playSound" sound="menuSelect" />
</effect>
</text>
</panel>
</layer>
</screen>
</nifty>
Java code:
package mygame;
import com.jme3.app.SimpleApplication;
import com.jme3.material.Material;
import com.jme3.math.ColorRGBA;
import com.jme3.niftygui.NiftyJmeDisplay;
import com.jme3.renderer.RenderManager;
import com.jme3.scene.Geometry;
import com.jme3.scene.shape.Box;
import de.lessvoid.nifty.Nifty;
import de.lessvoid.nifty.screen.Screen;
import de.lessvoid.nifty.screen.ScreenController;
/**
* This is the Main Class of your Game. You should only do initialization here.
* Move your Logic into AppStates or Controls
* @author normenhansen
*/
public class Main extends SimpleApplication implements ScreenController {
private Nifty nifty;
NiftyJmeDisplay niftyDisplay;
public static void main(String[] args) {
Main app = new Main();
app.start();
}
@Override
public void simpleInitApp() {
flyCam.setDragToRotate(true);
inputManager.setCursorVisible(true);
niftyDisplay = NiftyJmeDisplay.newNiftyJmeDisplay(
assetManager,
inputManager,
audioRenderer,
guiViewPort);
nifty = niftyDisplay.getNifty();
nifty.fromXml("main.xml", "GScreen0", this);
guiViewPort.addProcessor(niftyDisplay);
}
@Override
public void simpleUpdate(float tpf) {
//TODO: add update code
}
@Override
public void simpleRender(RenderManager rm) {
//TODO: add render code
}
@Override
public void bind(Nifty nifty, Screen screen)
{
}
@Override
public void onStartScreen()
{
}
@Override
public void onEndScreen()
{
}
public void test()
{
System.out.println("Clicked!");
}
}
Thanks
I am surprised that controller mapping works, however, with how finicky it usually is.