本文整理匯總了Java中java.awt.Adjustable.getBlockIncrement方法的典型用法代碼示例。如果您正苦於以下問題：Java Adjustable.getBlockIncrement方法的具體用法？Java Adjustable.getBlockIncrement怎麽用？Java Adjustable.getBlockIncrement使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類java.awt.Adjustable的用法示例。
在下文中一共展示了Adjustable.getBlockIncrement方法的3個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: getIncrementFromAdjustable
import java.awt.Adjustable; //導入方法依賴的package包/類
public static int getIncrementFromAdjustable(Adjustable adj,
MouseWheelEvent e) {
if (log.isLoggable(PlatformLogger.Level.FINE)) {
if (adj == null) {
log.fine("Assertion (adj != null) failed");
}
}
int increment = 0;
if (e.getScrollType() == MouseWheelEvent.WHEEL_UNIT_SCROLL) {
increment = e.getUnitsToScroll() * adj.getUnitIncrement();
}
else if (e.getScrollType() == MouseWheelEvent.WHEEL_BLOCK_SCROLL) {
increment = adj.getBlockIncrement() * e.getWheelRotation();
}
return increment;
}
示例2: getIncrementFromAdjustable
import java.awt.Adjustable; //導入方法依賴的package包/類
public static int getIncrementFromAdjustable(Adjustable adj,
MouseWheelEvent e) {
if (log.isLoggable(PlatformLogger.FINE)) {
if (adj == null) {
log.fine("Assertion (adj != null) failed");
}
}
int increment = 0;
if (e.getScrollType() == MouseWheelEvent.WHEEL_UNIT_SCROLL) {
increment = e.getUnitsToScroll() * adj.getUnitIncrement();
}
else if (e.getScrollType() == MouseWheelEvent.WHEEL_BLOCK_SCROLL) {
increment = adj.getBlockIncrement() * e.getWheelRotation();
}
return increment;
}
示例3: mouseWheelMoved
import java.awt.Adjustable; //導入方法依賴的package包/類
/**
* Scrolls vertically or horizontally(if scrollable has only
* horizontal scrollbar) on mouse wheel move
*/
public void mouseWheelMoved(MouseWheelEvent e) {
int type = e.getScrollType();
int unitType = MouseWheelEvent.WHEEL_UNIT_SCROLL;
Adjustable adj = vAdj;
if (!isAdjNeeded(vAdj) && isAdjNeeded(hAdj)) {
// scroll horizontally if only horiz scrollbar
// is present
adj = hAdj;
}
int incrSize = (type == unitType ? adj.getUnitIncrement() : adj
.getBlockIncrement());
int scrollAmount = e.getUnitsToScroll() * incrSize;
adj.setValue(adj.getValue() + scrollAmount);
}