本文整理汇总了Java中com.intellij.codeInsight.lookup.LookupElementPresentation.setItemTextForeground方法的典型用法代码示例。如果您正苦于以下问题：Java LookupElementPresentation.setItemTextForeground方法的具体用法？Java LookupElementPresentation.setItemTextForeground怎么用？Java LookupElementPresentation.setItemTextForeground使用的例子？那么, 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.intellij.codeInsight.lookup.LookupElementPresentation的用法示例。
在下文中一共展示了LookupElementPresentation.setItemTextForeground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: renderElement
import com.intellij.codeInsight.lookup.LookupElementPresentation; //导入方法依赖的package包/类
public void renderElement(LookupElement element, LookupElementPresentation presentation) {
Suggestion suggestion = (Suggestion) element.getObject();
if (suggestion.icon != null) {
presentation.setIcon(suggestion.icon);
}
presentation.setStrikeout(suggestion.deprecationLevel != null);
if (suggestion.deprecationLevel != null) {
if (suggestion.deprecationLevel == SpringConfigurationMetadataDeprecationLevel.error) {
presentation.setItemTextForeground(RED);
} else {
presentation.setItemTextForeground(YELLOW);
}
}
String lookupString = element.getLookupString();
presentation.setItemText(lookupString);
if (!lookupString.equals(suggestion.suggestion)) {
presentation.setItemTextBold(true);
}
String shortDescription;
if (suggestion.defaultValue != null) {
shortDescription = shortenTextWithEllipsis(suggestion.defaultValue, 60, 0, true);
TextAttributes attrs =
EditorColorsManager.getInstance().getGlobalScheme().getAttributes(SCALAR_TEXT);
presentation.setTailText("=" + shortDescription, attrs.getForegroundColor());
}
if (suggestion.description != null) {
presentation.appendTailText(
" (" + Util.getFirstSentenceWithoutDot(suggestion.description) + ")", true);
}
if (suggestion.shortType != null) {
presentation.setTypeText(suggestion.shortType);
}
}
示例2: getListCellRendererComponent
import com.intellij.codeInsight.lookup.LookupElementPresentation; //导入方法依赖的package包/类
@Override
public Component getListCellRendererComponent(
final JList list,
Object value,
int index,
boolean isSelected,
boolean hasFocus) {
boolean nonFocusedSelection = isSelected && myLookup.getFocusDegree() == LookupImpl.FocusDegree.SEMI_FOCUSED;
if (!myLookup.isFocused()) {
isSelected = false;
}
myIsSelected = isSelected;
final LookupElement item = (LookupElement)value;
final Color foreground = getForegroundColor(isSelected);
final Color background = nonFocusedSelection ? SELECTED_NON_FOCUSED_BACKGROUND_COLOR :
isSelected ? SELECTED_BACKGROUND_COLOR : BACKGROUND_COLOR;
int allowedWidth = list.getWidth() - AFTER_TAIL - AFTER_TYPE - getIconIndent();
final LookupElementPresentation presentation = new RealLookupElementPresentation(isSelected ? getMaxWidth() : allowedWidth, myNormalMetrics, myBoldMetrics, myLookup);
if (item.isValid()) {
item.renderElement(presentation);
} else {
presentation.setItemTextForeground(JBColor.RED);
presentation.setItemText("Invalid");
}
myNameComponent.clear();
myNameComponent.setIcon(augmentIcon(presentation.getIcon(), myEmptyIcon));
myNameComponent.setBackground(background);
allowedWidth -= setItemTextLabel(item, new JBColor(isSelected ? SELECTED_FOREGROUND_COLOR : presentation.getItemTextForeground(), foreground), isSelected, presentation, allowedWidth);
myTypeLabel.clear();
if (allowedWidth > 0) {
allowedWidth -= setTypeTextLabel(item, background, foreground, presentation, isSelected ? getMaxWidth() : allowedWidth, isSelected);
}
myTailComponent.clear();
myTailComponent.setBackground(background);
if (isSelected || allowedWidth >= 0) {
setTailTextLabel(isSelected, presentation, foreground, isSelected ? getMaxWidth() : allowedWidth, nonFocusedSelection);
}
if (mySelected.containsKey(index)) {
if (!isSelected && mySelected.get(index)) {
myPanel.setUpdateExtender(true);
}
}
mySelected.put(index, isSelected);
final double w = myNameComponent.getPreferredSize().getWidth() +
myTailComponent.getPreferredSize().getWidth() +
myTypeLabel.getPreferredSize().getWidth();
myPanel.removeAll();
if (isSelected && w > list.getWidth()) {
myPanel.setLayout(new BoxLayout(myPanel, BoxLayout.X_AXIS));
myPanel.add(myNameComponent);
myPanel.add(myTailComponent);
myPanel.add(myTypeLabel);
} else {
myPanel.setLayout(new BorderLayout());
myPanel.add(myNameComponent, BorderLayout.WEST);
myPanel.add(myTailComponent, BorderLayout.CENTER);
myPanel.add(myTypeLabel, BorderLayout.EAST);
}
return myPanel;
}