Re: Array info

Bigval wrote:
I have a gui, in which i want to make my comboboxes more dynamic.

I have created a Cpu class that has a number of params, including a
String name.

I want the combobox to store an array of these names.

I have an array of type Cpu, so how do i go about extracting the names
from the Cpu objects to put them into the combobox? (i have written a
getName method in the Cpu class).

currently this code produces an array of memory addresses:

cpuList[0] = cpu1;
cpuList[1] = cpu2;
cpuList[2] = cpu3;
String []cpuComboList = new String [cpuList.length];

for (int i = 0; i < cpuList.length; i++){
cpuComboList[i] = cpuList[i].getName(cpuList[i]);
}
cpuList is initialised as are the cpu objects.

John

// --- remove listeners from yourComboBox if it has
yourComboBox.removeAllItems();
for (int i = 0; i < cpuList.length; i++){
yourComboBox.addItem(cpuList[i].getName());
}
// --- add listeners to yourComboBox if it had
.

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  • Re: Array info
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