From 8f4be741775155b7f9bbf5e63fb08eba195d3fca Mon Sep 17 00:00:00 2001
From: Niclas Thobaben <niclasthobaben@cad.drbender.lupus>
Date: Thu, 21 Jun 2018 16:34:51 +0200
Subject: [PATCH] added Icosn & resizable Icon class

---
 src/nt.jardesc                          |  25 ++++++++
 src/nt/UI/chevron_left_icn.png          | Bin 0 -> 590 bytes
 src/nt/UI/chevron_right_icn.png         | Bin 0 -> 573 bytes
 src/nt/UI/util/IconResizer.java         |  18 +++---
 src/nt/UI/util/Icons.java               |   4 +-
 src/nt/UI/util/ResizeableImageIcon.java |  73 ++++++++++++++++++++++++
 6 files changed, 112 insertions(+), 8 deletions(-)
 create mode 100644 src/nt.jardesc
 create mode 100644 src/nt/UI/chevron_left_icn.png
 create mode 100644 src/nt/UI/chevron_right_icn.png
 create mode 100644 src/nt/UI/util/ResizeableImageIcon.java

diff --git a/src/nt.jardesc b/src/nt.jardesc
new file mode 100644
index 0000000..82c9b60
--- /dev/null
+++ b/src/nt.jardesc
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<jardesc>
+    <jar path="/Users/niclasthobaben/Desktop/DrBender_Dev/bin/libs/nt.UI.jar"/>
+    <options buildIfNeeded="true" compress="true" descriptionLocation="/nt.UI/src/nt.jardesc" exportErrors="true" exportWarnings="true" includeDirectoryEntries="false" overwrite="false" saveDescription="true" storeRefactorings="false" useSourceFolders="false"/>
+    <storedRefactorings deprecationInfo="true" structuralOnly="false"/>
+    <selectedProjects/>
+    <manifest generateManifest="false" manifestLocation="/nt.CLI/META-INF/MANIFEST.MF" manifestVersion="1.0" reuseManifest="false" saveManifest="false" usesManifest="true">
+        <sealing sealJar="false">
+            <packagesToSeal/>
+            <packagesToUnSeal/>
+        </sealing>
+    </manifest>
+    <selectedElements exportClassFiles="true" exportJavaFiles="false" exportOutputFolder="false">
+        <javaElement handleIdentifier="=nt.UI/src&lt;nt.UI.display"/>
+        <javaElement handleIdentifier="=nt.UI/src&lt;nt.UI.util"/>
+        <javaElement handleIdentifier="=nt.UI/src&lt;nt"/>
+        <file path="/nt.UI/src/.DS_Store"/>
+        <file path="/nt.UI/.classpath"/>
+        <javaElement handleIdentifier="=nt.UI/src&lt;nt.UI.control"/>
+        <javaElement handleIdentifier="=nt.UI/src&lt;nt.UI.control.interfaces"/>
+        <javaElement handleIdentifier="=nt.UI/src&lt;nt.UI"/>
+        <file path="/nt.UI/.gitignore"/>
+        <file path="/nt.UI/.project"/>
+    </selectedElements>
+</jardesc>
diff --git a/src/nt/UI/chevron_left_icn.png b/src/nt/UI/chevron_left_icn.png
new file mode 100644
index 0000000000000000000000000000000000000000..a9a13adb52aaf91614849490dfe63a9b478f907d
GIT binary patch
literal 590
zcmV-U0<ryxP)<h;3K|Lk000e1NJLTq001fg002P<1^@s6r|>qy00004b3#c}2nYxW
zd<bNS00009a7bBm003Y2003Y20Sj`ttN;K28FWQhbW?9;ba!ELWdL_~cP?peYja~^
zaAhuUa%Y?FJQ@H10n155K~!jg)!MsC15psh@xLI5cxgln5e12wD&8t%O7RJN0^h*5
zu=Wjnf>a_{X|xhc!O9zW12tmMLJ(uI3~aHOATzr&ADsTjvU~QNnSo+c1@?iVf*pUR
z3bcSWZ~_b#%gN3P@J@o1b&NA?7SbJd8EBG?l+~bM>=K=kY3x8z$k#5BvX1h`F8%{4
z>j3EYj?4|)&4<(Ns#_r!fEOj?2e9TH*(BL_)ibY%d;}_1$Y&+w4N$T`RuqvJz=U_?
z88B*rER(!T8psAP>>as>(WYJo9+Z%Epw9w1r-<AIdc7lefF29vEO4)c+_nH}B7cA_
zE98t4@*CK+MBXVNzkm(z$WLJ13RzM@z5%ON$SL4j0r^C7Hg%1>CD|!lBQJqzE94|_
zrGPvK#=Rp?fe|Ytz@Y-N1&moDA<z@m#G1aNk`Q0LHr8|>)yA6snIs|p^^y>$CvB|h
zc{Gi6f5Ml9xHD;E+Zf(LB_Zzh7Fe@Ni6lhrDUEes&9lIo)kh^ED$W*Ivl_l6L{}t@
zb>C-_gy`H^V9k1=k`UcxNr-;E1~xaOB*aWf8tZ;aM-pQ0NfKg`OcG)?PZDC<QBos0
cG<QV)0s%(`mUYR<#Q*>R07*qoM6N<$f&nY@M*si-

literal 0
HcmV?d00001

diff --git a/src/nt/UI/chevron_right_icn.png b/src/nt/UI/chevron_right_icn.png
new file mode 100644
index 0000000000000000000000000000000000000000..3472317814e91033d8d0dc0083e2f510e0965c65
GIT binary patch
literal 573
zcmV-D0>b@?P)<h;3K|Lk000e1NJLTq001fg002P<1^@s6r|>qy00004b3#c}2nYxW
zd<bNS00009a7bBm003Y2003Y20Sj`ttN;K28FWQhbW?9;ba!ELWdL_~cP?peYja~^
zaAhuUa%Y?FJQ@H10lG;<K~!jg)!I2qLvawt@vn#kA1Sm6RuY#cMjK<)LSio92|R%(
z@D3iq6WFEE$^{F-Qm_(45cdr?1Pc)@!XIA|NF+1wz2CreDL#bv-)5$l_7MRM;08GF
z;P<IS1ndDnzz49HE~j-wz%ET>$jo6|A>-IudbGcYfE`*RL%sp?X#oNHX^)I!=h8xM
zcZdx6nlv^CZ2l7&$IfOQnJBi=B{JkQQ1OJ;Xf6y3><du!#8!YuL+p$vwgg<MV2i-1
zA=dSq9RiMxu<i?N5I8i%PJ3eWbbg$+%Lib}6Pv?spLNIf0UL(cNl$Dqux^CC_r~@B
zYlhgeCl+8;3A+M(8({B%32*E&@TG!X0zOr+b>Q6yTk^(MfhPm(Z4%fraBYCS1jfCw
zBfyyvcFY?)44fEXFOt9(fFl*`0B~T09reZ*u-UryJ&_XssKhravFauEQHhgD;;gSD
zaC?%tk4oI|CEiS#e}ziC>m@2B6169ZYMw-WRHEW6QNu4H&=ryBGf8yrWO|`8-DR16
zeYe=ekRc>yO5)hePw9k^n0pE#F-aCeVm2>?#I$3GJg@~Uq>1<iE7}L@ZVh4u00000
LNkvXXu0mjfArS2|

literal 0
HcmV?d00001

diff --git a/src/nt/UI/util/IconResizer.java b/src/nt/UI/util/IconResizer.java
index 45e4f18..87098e5 100644
--- a/src/nt/UI/util/IconResizer.java
+++ b/src/nt/UI/util/IconResizer.java
@@ -15,17 +15,21 @@ public class IconResizer {
 		if(icon != null && ImageIcon.class.isInstance(icon) 
 				&& (icon.getIconHeight() != height && icon.getIconWidth() != width)) {
 			Image img = ((ImageIcon)icon).getImage();
-			BufferedImage bImg = new BufferedImage(width, height, BufferedImage.TYPE_INT_ARGB);
-			Graphics2D g2d = bImg.createGraphics();
-			g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
-			g2d.setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BILINEAR);
-			g2d.drawImage(img, 0, 0, width, height, null, null);
-			g2d.dispose();
-			newIcon = new ImageIcon(bImg);
+			newIcon = new ImageIcon(resizeImage(img, width, height));
 		}else {
 			newIcon = icon;
 		}
 		return newIcon;
 	}
 	
+	public static Image resizeImage(Image img, int width, int height) {
+		BufferedImage bImg = new BufferedImage(width, height, BufferedImage.TYPE_INT_ARGB);
+		Graphics2D g2d = bImg.createGraphics();
+		g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
+		g2d.setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BILINEAR);
+		g2d.drawImage(img, 0, 0, width, height, null, null);
+		g2d.dispose();
+		return bImg;
+	}
+	
 }
diff --git a/src/nt/UI/util/Icons.java b/src/nt/UI/util/Icons.java
index 15cb153..a8c6d5c 100644
--- a/src/nt/UI/util/Icons.java
+++ b/src/nt/UI/util/Icons.java
@@ -14,9 +14,11 @@ public class Icons {
 	public static final URL NUMBER_SYMBOL_URL = Icons.class.getResource("/nt/UI/number_icn.png");
 	public static final URL OBJECT_SYMBOL_URL = Icons.class.getResource("/nt/UI/object_icn.png");
 	public static final URL SUBMODULE_SYMBOL_URL = Icons.class.getResource("/nt/UI/submodule_icn.png");
+	public static final URL CHEVRO_LEFT_SYMBOL_URL = Icons.class.getResource("/nt/UI/chevron_left_icn.png");
+	public static final URL CHEVRO_RIGHT_SYMBOL_URL = Icons.class.getResource("/nt/UI/chevron_right_icn.png");
 	
 	public static Icon getIcon(URL icn) {
-		return new ImageIcon(icn);
+		return new ResizeableImageIcon(icn);
 	}
 	
 }
diff --git a/src/nt/UI/util/ResizeableImageIcon.java b/src/nt/UI/util/ResizeableImageIcon.java
new file mode 100644
index 0000000..c2317b1
--- /dev/null
+++ b/src/nt/UI/util/ResizeableImageIcon.java
@@ -0,0 +1,73 @@
+package nt.UI.util;
+
+import java.awt.Component;
+import java.awt.Graphics;
+import java.awt.Image;
+import java.awt.event.ComponentEvent;
+import java.awt.event.ComponentListener;
+import java.net.URL;
+
+import javax.swing.ImageIcon;
+import javax.swing.JComponent;
+
+public class ResizeableImageIcon extends ImageIcon {
+
+	private static final long serialVersionUID = 1L;
+	private Component component;
+	private boolean prepareResize = false;
+	
+	public ResizeableImageIcon(URL url) {
+		super(url);
+	}
+	
+	@Override
+    public synchronized void paintIcon(Component c, Graphics g, int x, int y) {
+		int width, height;
+		if(this.component == null) {
+			this.component = c;
+			c.addComponentListener(new IconParentListener());
+			width = c.getWidth()-(2*Math.abs(x));
+			height = c.getHeight()-(2*Math.abs(y));
+			resizeIcon(width, height);
+		}
+		if(prepareResize) {
+			width = c.getWidth()-(2*Math.abs(x));
+			height = c.getHeight()-(2*Math.abs(y));
+			resizeIcon(width, height);
+			prepareResize=false;
+		}
+
+        if(getImageObserver() == null) {
+           g.drawImage(getImage(), Math.abs(x), Math.abs(y), c);
+        } else {
+           g.drawImage(getImage(), Math.abs(x), Math.abs(y), getImageObserver());
+        }
+    }
+	
+	protected void resizeIcon(int width, int height) {
+		if(this.component == null) {
+			return;
+		}
+		setImage(IconResizer.resizeImage(getImage(), width, height));
+	}
+	
+	
+	private class IconParentListener implements ComponentListener {
+
+		@Override
+		public void componentResized(ComponentEvent e) {
+			prepareResize=true;
+		}
+
+		@Override
+		public void componentMoved(ComponentEvent e) {}
+
+		@Override
+		public void componentShown(ComponentEvent e) {}
+
+		@Override
+		public void componentHidden(ComponentEvent e) {}
+		
+	}
+	
+}