public void setEnterLock(boolean lock) {
enterLock = lock;
if (!lock) {
boolean b = (currentValue <= maxValue && currentValue >= minValue);
enterButton.setEnabled(b);
} else enterButton.setEnabled(false);
}
public void setVisible(boolean b) {
if (b) checkBackground();
super.setVisible(b);
tf.setVisible(b);
decrementButton.setVisible(b);
incrementButton.setVisible(b);
enterButton.setVisible(b);
repaint();
}
public void textValueChanged(TextEvent e) {
boolean b = false;
String s = tf.getText();
try {
int value = MesquiteInteger.fromString(s);
b = (value <= maxValue && value >= minValue && value != currentValue);
} catch (NumberFormatException ex) {
}
enterButton.setEnabled(b && !enterLock);
}
private boolean checkBackground() {
if (getParent() != null
&& getBackground() != null
&& !getBackground().equals(getParent().getBackground())) {
bg = getParent().getBackground();
setBackground(bg);
// setBackground(Color.green);
if (tf != null) tf.setBackground(bg);
if (decrementButton != null) decrementButton.setBackground(bg);
if (incrementButton != null) incrementButton.setBackground(bg);
if (enterButton != null) enterButton.setBackground(bg);
return true;
} else return false;
}
public void decrement() {
if (MesquiteWindow.getQueryMode(this)) {
MesquiteWindow.respondToQueryMode("Mini scroll", command, this);
return;
}
if (currentValue > minValue && command != null) {
currentValue--;
tf.setText(Long.toString(currentValue));
command.doItMainThread(
Long.toString(currentValue),
CommandChecker.getQueryModeString("Mini scroll", command, this),
this);
enterButton.setEnabled(false);
decrementButton.setEnabled(currentValue > minValue);
incrementButton.setEnabled(currentValue < maxValue);
}
}
public void
increment() { // have interface incrementable and pass object to this miniscroll so it can
// notify object
if (MesquiteWindow.getQueryMode(this)) {
MesquiteWindow.respondToQueryMode("Mini scroll", command, this);
return;
}
if (currentValue < maxValue && command != null) {
currentValue++;
command.doItMainThread(
Long.toString(currentValue),
CommandChecker.getQueryModeString("Mini scroll", command, this),
this);
tf.setText(Long.toString(currentValue));
enterButton.setEnabled(false);
decrementButton.setEnabled(currentValue > minValue);
incrementButton.setEnabled(currentValue < maxValue);
}
}
public MiniScroll(
MesquiteCommand command,
boolean stacked,
boolean horizontal,
long currentValue,
long minValue,
long maxValue,
String itemName) {
this.currentValue = currentValue;
this.itemName = itemName;
this.minValue = minValue;
this.maxValue = maxValue;
this.stacked = stacked;
this.horizontal = horizontal;
this.command = command;
if (!horizontal && !stacked) {
totalWidth = textBoxWidth + 10;
totalHeight = textBoxHeight + 40 + EnterButton.MIN_DIMENSION + 2;
} else if (stacked) {
totalWidth = textBoxWidth + EnterButton.MIN_DIMENSION + 2;
totalHeight = textBoxHeight + 28;
} else {
totalWidth = textBoxWidth + 40 + EnterButton.MIN_DIMENSION + 2;
totalHeight = textBoxHeight + 2;
}
setSize(totalWidth, totalHeight);
setLayout(null);
if (this.horizontal) {
add(decrementButton = new MiniScrollButton(this, MiniScrollButton.LEFT, itemName));
add(incrementButton = new MiniScrollButton(this, MiniScrollButton.RIGHT, itemName));
} else {
add(decrementButton = new MiniScrollButton(this, MiniScrollButton.DOWN, itemName));
add(incrementButton = new MiniScrollButton(this, MiniScrollButton.UP, itemName));
}
add(enterButton = new EnterButton(this, horizontal || stacked));
add(tf = new ScrollTextField(this, Long.toString(currentValue), 2));
tf.setVisible(false);
tf.addActionListener(this);
tf.addTextListener(this);
tf.setSize(5, 5);
tf.setLocation(5, 5);
add(dummy = new TextField(""));
dummy.setEditable(false);
dummy.setSize(0, 0);
dummy.setBackground(bg);
dummy.setLocation(0, 0);
decrementButton.setVisible(false);
incrementButton.setVisible(false);
enterButton.setVisible(false);
if (horizontal) {
if (stacked) {
tf.setSize(1, 1);
decrementButton.setLocation(2, arrowHeight);
incrementButton.setLocation(totalWidth - 20, arrowHeight);
} else {
tf.setSize(1, 1);
decrementButton.setLocation(0, 2);
tf.setLocation(decrementButton.getBounds().x + decrementButton.getBounds().width, 2);
incrementButton.setLocation(
tf.getBounds().x + tf.getBounds().width + EnterButton.MIN_DIMENSION + 1, 2);
}
} else {
if (stacked) {
tf.setSize(1, 1);
decrementButton.setLocation(2, arrowHeight);
incrementButton.setLocation(totalWidth - 26, arrowHeight);
} else {
tf.setSize(1, 1);
incrementButton.setLocation(0, 0);
tf.setLocation(0, decrementButton.getBounds().height + 6);
decrementButton.setLocation(
0, tf.getBounds().y + tf.getBounds().height + EnterButton.MIN_DIMENSION + 1);
}
}
tf.setBackground(bg);
setBackground(bg);
enterButton.setEnabled(false);
decrementButton.setEnabled(currentValue > minValue);
incrementButton.setEnabled(currentValue < maxValue);
}
public void setEnableEnter(boolean en) {
if (enterLock) return;
enterButton.setEnabled(en);
}
private boolean recalcPositions(Graphics g) {
Font f = g.getFont();
if (f != oldFont || !(StringUtil.stringsEqual(oldText, text))) {
FontMetrics fm = g.getFontMetrics(f);
sw = MesquiteInteger.maximum(fm.stringWidth("888"), fm.stringWidth(tf.getText()));
sh = fm.getMaxAscent() + fm.getMaxDescent();
}
oldText = text;
oldFont = f;
if (oldTextBoxWidth < sw + MesquiteModule.textEdgeCompensationWidth - 1
|| oldTextBoxHeight < sh + MesquiteModule.textEdgeCompensationHeight - 1) {
textBoxWidth = sw + MesquiteModule.textEdgeCompensationWidth; // 34
textBoxHeight = sh + MesquiteModule.textEdgeCompensationHeight; // 18
oldTextBoxWidth = textBoxWidth;
oldTextBoxHeight = textBoxHeight;
if (horizontal) {
if (stacked) {
totalWidth = textBoxWidth + EnterButton.MIN_DIMENSION + 2;
totalHeight = textBoxHeight + 20;
setSize(totalWidth, totalHeight);
tf.setSize(textBoxWidth, textBoxHeight);
tf.setLocation(0, 0);
decrementButton.setLocation(2, textBoxHeight + 4);
incrementButton.setLocation(totalWidth - 20, textBoxHeight + 4);
} else {
totalWidth = textBoxWidth + 36 + EnterButton.MIN_DIMENSION + 2;
totalHeight = textBoxHeight + 4;
setSize(totalWidth, totalHeight);
tf.setSize(textBoxWidth, textBoxHeight);
decrementButton.setLocation(0, 2);
tf.setLocation(
decrementButton.getBounds().x + decrementButton.getBounds().width + 1,
0); // 1 added to x
incrementButton.setLocation(
tf.getBounds().x + tf.getBounds().width + EnterButton.MIN_DIMENSION + 2,
2); // 1 added to x
}
enterButton.setLocation(tf.getBounds().x + tf.getBounds().width + 1, 2);
} else {
if (stacked) {
totalWidth = textBoxWidth + EnterButton.MIN_DIMENSION + 2;
totalHeight = textBoxHeight + 20;
setSize(totalWidth, totalHeight);
tf.setSize(textBoxWidth, textBoxHeight);
tf.setLocation(0, 0);
decrementButton.setLocation(2, textBoxHeight + 4);
incrementButton.setLocation(totalWidth - 22, textBoxHeight + 4);
enterButton.setLocation(tf.getBounds().x + tf.getBounds().width + 1, 2);
} else {
totalWidth = textBoxWidth; // should be 0
totalHeight = textBoxHeight + 36 + EnterButton.MIN_DIMENSION + 2;
setSize(totalWidth, totalHeight);
tf.setSize(textBoxWidth, textBoxHeight);
incrementButton.setLocation(1, 2);
tf.setLocation(0, incrementButton.getBounds().height + 3);
decrementButton.setLocation(
1, tf.getBounds().y + tf.getBounds().height + EnterButton.MIN_DIMENSION + 2);
enterButton.setLocation(1, tf.getBounds().y + tf.getBounds().height + 1);
}
}
incrementButton.repaint();
decrementButton.repaint();
enterButton.repaint();
repaint();
getParent().repaint();
return true;
}
if (checkBackground()) {
repaint();
return true;
}
/* if (!getBackground().equals(getParent().getBackground())) {
bg =getParent().getBackground();
setBackground(bg);
//setBackground(Color.green);
tf.setBackground(bg);
decrementButton.setBackground(bg);
incrementButton.setBackground(bg);
enterButton.setBackground(bg);
repaint();
return true;
}*/
return false;
}