/**
* Pastes the content of the {@link Clipboard} implementation set on this Textfield to this
* TextField.
*/
void paste() {
String content = clipboard.getContents();
if (content != null) {
StringBuilder builder = new StringBuilder();
for (int i = 0; i < content.length(); i++) {
if (maxLength > 0 && text.length() + builder.length() + 1 > maxLength) {
break;
}
char c = content.charAt(i);
if (style.font.containsCharacter(c) && (filter == null || filter.acceptChar(this, c)))
builder.append(c);
}
content = builder.toString();
if (!hasSelection) {
text = text.substring(0, cursor) + content + text.substring(cursor, text.length());
updateDisplayText();
cursor += content.length();
} else {
int minIndex = Math.min(cursor, selectionStart);
int maxIndex = Math.max(cursor, selectionStart);
text =
(minIndex > 0 ? text.substring(0, minIndex) : "")
+ (maxIndex < text.length() ? text.substring(maxIndex, text.length()) : "");
cursor = minIndex;
text = text.substring(0, cursor) + content + text.substring(cursor, text.length());
updateDisplayText();
cursor = minIndex + content.length();
clearSelection();
}
}
}
/**
* Copies the contents of this TextField to the {@link Clipboard} implementation set on this
* TextField.
*/
public void copy() {
if (hasSelection) {
int minIndex = Math.min(cursor, selectionStart);
int maxIndex = Math.max(cursor, selectionStart);
clipboard.setContents(text.substring(minIndex, maxIndex));
}
}
/**
* Copies the contents of this TextField to the {@link Clipboard} implementation set on this
* TextField.
*/
public void copy() {
if (hasSelection && !passwordMode) {
clipboard.setContents(
text.substring(Math.min(cursor, selectionStart), Math.max(cursor, selectionStart)));
}
}