本文整理汇总了Java中java.awt.event.AdjustmentEvent.UNIT_DECREMENT属性的典型用法代码示例。如果您正苦于以下问题：Java AdjustmentEvent.UNIT_DECREMENT属性的具体用法？Java AdjustmentEvent.UNIT_DECREMENT怎么用？Java AdjustmentEvent.UNIT_DECREMENT使用的例子？那么, 这里精选的属性代码示例或许可以为您提供帮助。您也可以进一步了解该属性所在类java.awt.event.AdjustmentEvent的用法示例。
在下文中一共展示了AdjustmentEvent.UNIT_DECREMENT属性的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: adjustmentValueChanged
@Override
public void adjustmentValueChanged(AdjustmentEvent evt) {
Adjustable source = evt.getAdjustable();
// getValueIsAdjusting() returns true if the user is currently
// dragging the scrollbar's knob and has not picked a final value
if (evt.getValueIsAdjusting()) {
// The user is dragging the knob
return;
} else {
((Component) source).getParent().repaint();
}
// Determine the type of event
int type = evt.getAdjustmentType();
switch (type) {
case AdjustmentEvent.UNIT_INCREMENT:
// Scrollbar was increased by one unit
break;
case AdjustmentEvent.UNIT_DECREMENT:
// Scrollbar was decreased by one unit
break;
case AdjustmentEvent.BLOCK_INCREMENT:
// Scrollbar was increased by one block
break;
case AdjustmentEvent.BLOCK_DECREMENT:
// Scrollbar was decreased by one block
break;
case AdjustmentEvent.TRACK:
// The knob on the scrollbar was dragged
break;
}
// Get current value
int value = evt.getValue();
}
示例2: adjustmentValueChanged
@Override
public void adjustmentValueChanged(AdjustmentEvent evt) {
Adjustable source = evt.getAdjustable();
// getValueIsAdjusting() returns true if the user is currently
// dragging the scrollbar's knob and has not picked a final value
if (evt.getValueIsAdjusting()) {
// The user is dragging the knob
return;
} else {
((javax.swing.JScrollBar) source).getParent().repaint();
}
// Determine which scrollbar fired the event
int orient = source.getOrientation();
if (orient == Adjustable.HORIZONTAL) {
// Event from horizontal scrollbar
} else {
// Event from vertical scrollbar
}
// Determine the type of event
int type = evt.getAdjustmentType();
switch (type) {
case AdjustmentEvent.UNIT_INCREMENT:
// Scrollbar was increased by one unit
break;
case AdjustmentEvent.UNIT_DECREMENT:
// Scrollbar was decreased by one unit
break;
case AdjustmentEvent.BLOCK_INCREMENT:
// Scrollbar was increased by one block
break;
case AdjustmentEvent.BLOCK_DECREMENT:
// Scrollbar was decreased by one block
break;
case AdjustmentEvent.TRACK:
// The knob on the scrollbar was dragged
break;
}
// Get current value
//int value = evt.getValue();
}
示例3: adjustmentValueChanged
public void adjustmentValueChanged(AdjustmentEvent evt) {
Adjustable source = evt.getAdjustable();
// getValueIsAdjusting() returns true if the user is currently
// dragging the scrollbar's knob and has not picked a final value
if (evt.getValueIsAdjusting()) {
// The user is dragging the knob
return;
} else {
((javax.swing.JScrollBar) source).getParent().repaint();
}
// Determine which scrollbar fired the event
int orient = source.getOrientation();
if (orient == Adjustable.HORIZONTAL) {
// Event from horizontal scrollbar
} else {
// Event from vertical scrollbar
}
// Determine the type of event
int type = evt.getAdjustmentType();
switch (type) {
case AdjustmentEvent.UNIT_INCREMENT:
// Scrollbar was increased by one unit
break;
case AdjustmentEvent.UNIT_DECREMENT:
// Scrollbar was decreased by one unit
break;
case AdjustmentEvent.BLOCK_INCREMENT:
// Scrollbar was increased by one block
break;
case AdjustmentEvent.BLOCK_DECREMENT:
// Scrollbar was decreased by one block
break;
case AdjustmentEvent.TRACK:
// The knob on the scrollbar was dragged
break;
}
// Get current value
//int value = evt.getValue();
}