QString value = pa.attribute("value").isNull() ?
pa.attribute("default") : pa.attribute("value");
- /** Currently supported parameter types are:
- * constant (=double): a slider with an integer value (use the "factor" attribute to divide the value so that you can get a double
- * list: a combobox containing a list of values to choose
- * bool: a checkbox
- * complex: designed for keyframe parameters, but old and not finished, do not use
- * geometry: a rectangle that can be moved & resized, with possible keyframes, used in composite transition
- * keyframe: a list widget with a list of entries (position and value)
- * color: a color chooser button
- * position: a slider representing the position of a frame in the current clip
- * curve: a single curve representing multiple points
- * wipe: a widget designed for the wipe transition, allowing to choose a position (left, right, top,...)
- */
+
+ /** See effects/README for info on the different types */
if (type == "double" || type == "constant") {
int min;