Update to libGDX 1.12.0 (#381)

Author: czyzby

build.gradle

@@ -27,7 +27,7 @@ allprojects {
 
     ext {
         appName = 'vis'
-        gdxVersion = '1.11.0'
+        gdxVersion = '1.12.0'
         jnaVersion = '4.1.0'
         jnaPlatformVersion = '3.5.2'
         appleJavaExtensionsVersion = '1.4'

ui/CHANGES.md

@@ -1,4 +1,5 @@
-#### Version: 1.5.2-SNAPSHOT (libGDX 1.11.0)
+#### Version: 1.5.2-SNAPSHOT (libGDX 1.12.0)
+- Updated to libGDX 1.12.0
 - **Added**: [#373](https://github.com/kotcrab/vis-ui/issues/373) - `VisImageTextButton` an optional `Orientation` value can be set to change how the button label is positioned relative to the button image
   - Defaults to existing behavior (label to the right of image in the same row), and orientation can be changed via `VisImageTextButton.setOrientation()`
 

ui/src/main/java/com/kotcrab/vis/ui/VisUI.java

@@ -30,7 +30,7 @@
  * @author Kotcrab
  */
 public class VisUI {
-	private static final String TARGET_GDX_VERSION = "1.11.0";
+	private static final String TARGET_GDX_VERSION = "1.12.0";
 	private static boolean skipGdxVersionCheck = false;
 
 	private static int defaultTitleAlign = Align.left;
@@ -95,7 +95,7 @@ public static void load (Skin skin) {
 
 	private static void checkBeforeLoad () {
 		if (skin != null) throw new GdxRuntimeException("VisUI cannot be loaded twice");
-		if (skipGdxVersionCheck == false && Version.VERSION.equals(TARGET_GDX_VERSION) == false) {
+		if (!skipGdxVersionCheck && !Version.VERSION.equals(TARGET_GDX_VERSION)) {
 			Gdx.app.log("VisUI", "Warning, using invalid libGDX version.\n" +
 					"You are using libGDX " + Version.VERSION + " but you need " + TARGET_GDX_VERSION + ". This may cause " +
 					"unexpected problems and runtime exceptions.");