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SpringGUI
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Reference
Name
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getSelectedItem(), getSelectedItems()
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Examples
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getSelectedItem():
void handleEvent(String[] parameters) {
// if an item in "myList" has been selected...
if (parameters[1].equals("myList") && parameters[2].equals("selected")) {
// print the selected item to Processing's output
println(gui.getSelectedItem("myList"));
}
}
getSelectedItems():
void handleEvent(String[] parameters) {
// assuming the List is in multiple selection mode...
// if an item in "myList" has been selected...
if (parameters[1].equals("myList") && parameters[2].equals("selected")) {
// print all selected items to Processing's output
String[] items = gui.getSelectedItems("myList");
for (int i=0; i<items.length; i++) {
println(items[i]);
}
}
}
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Description
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getSelectedItem() returns the selected item in a single selection mode List or in a Choice element.
getSelectedItems() returns all selected items in a multiple selection mode List element.
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Syntax
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String item = gui.setSelectedItem(name);
String[] items = gui.setSelectedItems(name);
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Parameters
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String name
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getSelectedItem()
The name of the List or Choice element.
getSelectedItems()
The name of the multiple selection mode List element.
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Returns
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getSelectedItem()
The selected item in the List or Choice element.
getSelectedItems()
A String array of all selected items in the multiple selection mode List element.
Will return null if the element specified by name is of the wrong type or non-existant.
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Related
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isListMultipleMode(), setListMultipleMode()
selectItem()
addItem()
removeItem()
hasItem()
getItemCount()
getItemByIndex()
addChoice()
addList()
table of events
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