mbirth/pjava-jfastreader
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+ 3 different types: Windows, PQ1, PQ2

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x Bugfix with border
This commit is contained in:
mbirth
2005-02-02 14:03:13 +00:00
parent ef868ee2b0
commit 0417e08cbc
1 changed files with 37 additions and 7 deletions
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44
MyProgBar.java
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@ -5,24 +5,31 @@ import java.awt.FontMetrics;
import java.awt.Graphics;
class MyProgBar extends Canvas {
final static int WINDOWS = 1;
final static int PQ1 = 2;
final static int PQ2 = 3;
int minVal = 0;
int maxVal = 100;
int curVal = 50;
Color fgColor = new Color(0,0,128);
Color bgColor = Color.lightGray;
Color txColor = Color.white;
private int mode = WINDOWS;
public MyProgBar(int min, int max, int pos) {
public MyProgBar(int min, int max, int pos, int mode) {
super();
this.minVal = min;
this.maxVal = max;
this.curVal = pos;
this.mode = mode;
}
public MyProgBar(int min, int max, int pos) {
this(min, max, pos, MyProgBar.WINDOWS);
}
public MyProgBar(int min, int max) {
super();
this.minVal = min;
this.maxVal = max;
this(min, max, min);
}
public void paint(Graphics g) {
@ -33,9 +40,28 @@ class MyProgBar extends Canvas {
g.setColor(bgColor);
g.fillRect(0,0,getSize().width-1,getSize().height-1);
g.setColor(fgColor);
g.fillRect(0,0,(int)((double)(getSize().width-1)/(maxVal-minVal)*(curVal-minVal)),getSize().height-1);
int pright = (int)((double)(getSize().width-2)/(maxVal-minVal)*(curVal-minVal));
g.fillRect(1,1,pright,getSize().height-2);
g.setXORMode(txColor);
g.drawString(percString, getSize().width/2-fm.stringWidth(percString)/2, getSize().height/2-fm.getHeight()/2+fm.getAscent());
int tleft;
switch (mode) {
default:
case MyProgBar.WINDOWS:
g.drawString(percString, getSize().width/2-fm.stringWidth(percString)/2, getSize().height/2-fm.getHeight()/2+fm.getAscent());
break;
case MyProgBar.PQ1:
tleft = pright+2;
if (tleft+fm.stringWidth(percString)>=getSize().width-1) tleft = getSize().width-1-fm.stringWidth(percString);
g.drawString(percString, tleft, getSize().height/2-fm.getHeight()/2+fm.getAscent());
break;
case MyProgBar.PQ2:
tleft = (pright-1)/2-fm.stringWidth(percString)/2+1;
if (tleft <= 2) tleft = 2;
g.drawString(percString, tleft, getSize().height/2-fm.getHeight()/2+fm.getAscent());
break;
}
g.setPaintMode();
g.setColor(Color.black);
g.drawRect(0,0,getSize().width-1,getSize().height-1);
@ -48,9 +74,13 @@ class MyProgBar extends Canvas {
public void setMaxValue(int v) {
maxVal = v;
}
public void setMode(int m) {
this.mode = m;
}
public void setPos(int p) {
curVal = p;
paint(getGraphics());
}
}
}