ngb/zeichenmaschine
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zeichenmaschine
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Laden von Dock-Icon (macos) angepasst

This commit is contained in:
ngb 2022-12-14 20:35:21 +01:00
parent cefe7c8cfa
commit 2d4abf6f0d
2 changed files with 13 additions and 4 deletions
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16
src/main/java/schule/ngb/zm/Zeichenfenster.java
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@ -2,6 +2,7 @@ package schule.ngb.zm;
import schule.ngb.zm.util.Log;
import schule.ngb.zm.util.Validator;
import schule.ngb.zm.util.io.ImageLoader;
import javax.imageio.ImageIO;
import javax.swing.*;
@ -10,6 +11,7 @@ import java.awt.event.KeyAdapter;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
import java.io.IOException;
import java.io.InputStream;
import java.net.URL;
import java.util.ArrayList;
@ -174,12 +176,14 @@ public class Zeichenfenster extends JFrame {
// Das Icon des Fensters ändern
try {
if( Zeichenmaschine.MACOS ) {
URL iconUrl = Zeichenmaschine.class.getResource("icon_512.png");
if( iconUrl != null ) {
Image icon = ImageIO.read(iconUrl);
InputStream iconStream = this.getClass().getResourceAsStream("icon_512.png");
if( iconStream != null ) {
Image icon = ImageIO.read(iconStream);
// Dock Icon in macOS setzen
Taskbar taskbar = Taskbar.getTaskbar();
taskbar.setIconImage(icon);
} else {
LOG.warn("Could not load dock-icon");
}
} else {
ArrayList<Image> icons = new ArrayList<>(4);
@ -190,7 +194,11 @@ public class Zeichenfenster extends JFrame {
}
}
this.setIconImages(icons);
if( icons.isEmpty() ) {
LOG.warn("Could not load dock-icon");
} else {
this.setIconImages(icons);
}
}
} catch( IllegalArgumentException | IOException e ) {
LOG.warn("Could not load image icons: %s", e.getMessage());

1
src/main/java/schule/ngb/zm/Zeichenmaschine.java
View File

@ -797,6 +797,7 @@ public class Zeichenmaschine extends Constants {
BufferedImage img = ImageLoader.createImage(canvas.getWidth(), canvas.getHeight());
Graphics2D g = img.createGraphics();
// TODO: Transparente Hintergründe beim Speichern von png erlauben
g.setColor(DEFAULT_BACKGROUND.getJavaColor());
g.fillRect(0, 0, img.getWidth(), img.getHeight());
canvas.draw(g);