本文整理汇总了Java中sun.awt.IconInfo.isValid方法的典型用法代码示例。如果您正苦于以下问题：Java IconInfo.isValid方法的具体用法？Java IconInfo.isValid怎么用？Java IconInfo.isValid使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类sun.awt.IconInfo的用法示例。
在下文中一共展示了IconInfo.isValid方法的2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: setIconImages
import sun.awt.IconInfo; //导入方法依赖的package包/类
/**
* Sets icon image by selecting one of the images from the list.
* The selected image is the one having the best matching size.
*/
void setIconImages(java.util.List<IconInfo> icons) {
if (icons == null || icons.size() == 0) return;
int minDiff = Integer.MAX_VALUE;
Image min = null;
for (IconInfo iconInfo : icons) {
if (iconInfo.isValid()) {
Image image = iconInfo.getImage();
Dimension dim = calcIconSize(image.getWidth(null), image.getHeight(null));
int widthDiff = Math.abs(dim.width - image.getWidth(null));
int heightDiff = Math.abs(image.getHeight(null) - dim.height);
// "=" below allows to select the best matching icon
if (minDiff >= (widthDiff + heightDiff)) {
minDiff = (widthDiff + heightDiff);
min = image;
}
}
}
if (min != null) {
log.finer("Icon: {0}x{1}", min.getWidth(null), min.getHeight(null));
setIconImage(min);
}
}
示例2: setIconImages
import sun.awt.IconInfo; //导入方法依赖的package包/类
/**
* Sets icon image by selecting one of the images from the list.
* The selected image is the one having the best matching size.
*/
void setIconImages(java.util.List<IconInfo> icons) {
if (icons == null || icons.size() == 0) return;
int minDiff = Integer.MAX_VALUE;
Image min = null;
for (IconInfo iconInfo : icons) {
if (iconInfo.isValid()) {
Image image = iconInfo.getImage();
Dimension dim = calcIconSize(image.getWidth(null), image.getHeight(null));
int widthDiff = Math.abs(dim.width - image.getWidth(null));
int heightDiff = Math.abs(image.getHeight(null) - dim.height);
// "=" below allows to select the best matching icon
if (minDiff >= (widthDiff + heightDiff)) {
minDiff = (widthDiff + heightDiff);
min = image;
}
}
}
if (min != null) {
if (log.isLoggable(PlatformLogger.Level.FINER)) {
log.finer("Icon: {0}x{1}", min.getWidth(null), min.getHeight(null));
}
setIconImage(min);
}
}