本文整理汇总了Java中com.codename1.ui.Component.setShouldCalcPreferredSize方法的典型用法代码示例。如果您正苦于以下问题：Java Component.setShouldCalcPreferredSize方法的具体用法？Java Component.setShouldCalcPreferredSize怎么用？Java Component.setShouldCalcPreferredSize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com.codename1.ui.Component的用法示例。
在下文中一共展示了Component.setShouldCalcPreferredSize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: calculateElementSize
import com.codename1.ui.Component; //导入方法依赖的package包/类
/**
* Just a minimal copy, because the method is not public :(
* @see com.codename1.ui.List
*/
private Dimension calculateElementSize(Form f) {
List list = getList(f);
Object renderingPrototype = list.getRenderingPrototype();
if (renderingPrototype != null) {
Component unselected = list.getRenderer().getListCellRendererComponent(list, renderingPrototype, 0, false);
return getPreferredSizeWithMargin(unselected);
}
int width = 0;
int height = 0;
int elements = Math.min(list.getListSizeCalculationSampleCount(), list.getModel().getSize());
int marginY = 0;
int marginX = 0;
for (int iter = 0; iter < elements; iter++) {
Component cmp = list.getRenderer().getListCellRendererComponent(list, list.getModel().getItemAt(iter), iter, false);
if(cmp instanceof Container) {
cmp.setShouldCalcPreferredSize(true);
}
Dimension d = cmp.getPreferredSize();
width = Math.max(width, d.getWidth());
height = Math.max(height, d.getHeight());
if(iter == 0) {
Style s = cmp.getStyle();
marginY = s.getMargin(List.TOP) + s.getMargin(List.BOTTOM);
marginX = s.getMargin(List.LEFT) + s.getMargin(List.RIGHT);
}
}
return new Dimension(width + marginX, height + marginY);
}
示例2: setFontForStyles
import com.codename1.ui.Component; //导入方法依赖的package包/类
private void setFontForStyles(int styles,Component cmp,Font font) {
if ((styles & STYLE_UNSELECTED)!=0) {
cmp.getUnselectedStyle().setFont(font);
}
if ((styles & STYLE_SELECTED)!=0) {
cmp.getSelectedStyle().setFont(font);
}
if ((styles & STYLE_PRESSED)!=0) {
((HTMLLink)cmp).getPressedStyle().setFont(font);
}
cmp.setShouldCalcPreferredSize(true);
}