A
ash34
Gast
Hallo,
ich habe eine Klasse Box geschrieben, die von JLabel erbt. Die Klasse erzeugt eine Box. In diese Box wird ein Text geschrieben. Genau diesen Text würde ich gern in der Größe ändern.
Bringt leider nicht den gewünschten Effekt.
Erzeugt wird jede Box in einer Klasse BoxPanel.
ich habe eine Klasse Box geschrieben, die von JLabel erbt. Die Klasse erzeugt eine Box. In diese Box wird ein Text geschrieben. Genau diesen Text würde ich gern in der Größe ändern.
Java:
public class Box extends JLabel {
/**
*
*/
private static final long serialVersionUID = -2804169159814223929L;
private int x, y;
private int width, height;
private Stroke stroke = new BasicStroke(1); // setting thickness of the strokes
private Rectangle bounds;
private Color color;
private String boxValue = ""; // modifiable text (like 192.168.2.1...)
/**
* Constructor
* @param width
* @param height
* @param x
* @param y
*/
public Box(int width, int height, int x, int y, Color color) {
this.width = width;
this.height = height;
this.color = color;
this.setLocation(x, y);
this.setFont(new Font("Dialog", 0, 50));
}
public void setLocation(int x, int y) {
this.x = x;
this.y = y;
bounds = new Rectangle(x, y, width, height);
}
public Rectangle getBounds() {
return bounds;
}
public Color getColor(Box box){
return this.color;
}
public int getWidth(){
return this.width;
}
public int getHeight(){
return this.height;
}
public int getX(){
return this.x;
}
public int getY(){
return this.y;
}
public void setWidth(int width){
this.width = width;
}
public void setColor(Color color){
this.color = color;
}
public void setValue(String str){
this.boxValue = str;
}
public void paintComponent(Graphics g) {
Graphics2D g2 = (Graphics2D)g.create();
g2.setStroke(stroke);
g2.setColor(color);
g2.fillRect(x, y, width, height);
g2.setColor(Color.BLACK);
g2.drawRect(x, y, width, height);
g.drawString(this.getText(), x+2, y+11);
g.drawString(boxValue, x+20, y+35);
g2.dispose();
}
}
Java:
this.setFont(new Font("Dialog", 0, 50));Bringt leider nicht den gewünschten Effekt.
Erzeugt wird jede Box in einer Klasse BoxPanel.
Java:
public void fillBoxPanel(){
String[] boxText = {"Checksum","Code","Data","HdrLen","Hdr Checksum",
"FOS","Identifier","Total Length",
"Length/Type","Options","Pad","Packet ID","Padding",
"Protocol","Präambel","Prüfsumme","SeqNumr",
"SourAddr(Eth)","SourAddr(IP)","TarAddr(Eth)",
"TarAddr(IP)","TOS","TTL","Type","Vers"};
int n = 0; // horizontal gap between boxes
int m = 40; // vertical gap between boxes
int rowCount = 12; // amount of boxes in one row
int x = 45; // vertical gap for the first box (related to (0,0))
int y = 1; // horizontal gap for the first box (related to (0,0))
int width = standardWidth; // width of a normal box
int height = standardHeight; // height of a normal box
this.color = Color.WHITE; // color of a normal box
// creating boxes, setting color and text to each of the boxes
for(int i=0; i<boxText.length; i++){
if(i < rowCount){
Box box = new Box(width, height, x+n, y, color);
box.setText(boxText[i]);
box.setColor(color);
this.addBox(box);
n = width*(i+1);
}
if(i == rowCount){
n=0;
Box box = new Box(width, height, x+n, y+m, color);
box.setText(boxText[i]);
box.setColor(color);
this.addBox(box);
n = width*(i-12);
}
if(i > rowCount){
Box box = new Box(width, height, x+n, y+m, color);
box.setText(boxText[i]);
box.setColor(color);
this.addBox(box);
n = width*(i-12);
}
}
}
