private boolean valueBeforeEditIsSynced = true;
protected boolean immediate = false;
- private int extraHorizontalPixels = -1;
- private int extraVerticalPixels = -1;
private int maxLength = -1;
private static final String CLASSNAME_PROMPT = "prompt";
} catch (e) {}
}-*/;
- /**
- * @return space used by components paddings and borders
- */
- private int getExtraHorizontalPixels() {
- if (extraHorizontalPixels < 0) {
- detectExtraSizes();
- }
- return extraHorizontalPixels;
- }
-
- /**
- * @return space used by components paddings and borders
- */
- private int getExtraVerticalPixels() {
- if (extraVerticalPixels < 0) {
- detectExtraSizes();
- }
- return extraVerticalPixels;
- }
-
- /**
- * Detects space used by components paddings and borders. Used when
- * relational size are used.
- */
- private void detectExtraSizes() {
- Element clone = Util.cloneNode(getElement(), false);
- DOM.setElementAttribute(clone, "id", "");
- DOM.setStyleAttribute(clone, "visibility", "hidden");
- DOM.setStyleAttribute(clone, "position", "absolute");
- // due FF3 bug set size to 10px and later subtract it from extra pixels
- DOM.setStyleAttribute(clone, "width", "10px");
- DOM.setStyleAttribute(clone, "height", "10px");
- DOM.appendChild(DOM.getParent(getElement()), clone);
- extraHorizontalPixels = DOM.getElementPropertyInt(clone, "offsetWidth") - 10;
- extraVerticalPixels = DOM.getElementPropertyInt(clone, "offsetHeight") - 10;
-
- DOM.removeChild(DOM.getParent(getElement()), clone);
- }
-
- @Override
- public void setHeight(String height) {
- if (height.endsWith("px")) {
- int h = Integer.parseInt(height.substring(0, height.length() - 2));
- h -= getExtraVerticalPixels();
- if (h < 0) {
- h = 0;
- }
-
- super.setHeight(h + "px");
- } else {
- super.setHeight(height);
- }
- }
-
- @Override
- public void setWidth(String width) {
- if (width.endsWith("px")) {
- int w = Integer.parseInt(width.substring(0, width.length() - 2));
- w -= getExtraHorizontalPixels();
- if (w < 0) {
- w = 0;
- }
-
- super.setWidth(w + "px");
- } else {
- super.setWidth(width);
- }
- }
-
// Here for backward compatibility; to be moved to TextArea
public void setWordwrap(boolean enabled) {
if (enabled == wordwrap) {