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PegProgressBar

Class Name Derived From Styles Signals

PegProgressButton PegThing FF_NONE

FF_THIN

PS_SHOW_VAL

PS_RECESSED

PS_LED

PS_VERTICAL

PS_PERCENT

PSF_SIZED

PSF_FOCUS_RECEIVED

PSF_FOCUS_LOST

PSF_KEY_RECEIVED

PegProgressBar is a simple progress bar control used to indicate to an end user the

completion status of a slow activity. PegProgressBar can assume any scale value within

the range of the SIGNED data type, however it is most common to display a value that is

a percentage of the completion status.

The style, range, and initial value of a PegProgressBar object are passed to the object

constructor. As the operation being monitored progresses, the application software calls

the Update() member function to change the displayed completion value.

While you can create any number of PegProgessBar instances directly, it is more

common to use the PegProgressWindow class, as this is a simpler method of creating and

displaying a progress indicator to the end user.

The following example creates a PegProgressBar which gets updated during the Task()

function:

void ProgressWindow::CreateProgressBar()

{

PegRect r = mClient;

r.wLeft += 2;

r.wRight -= 5;

r.wBottom = 30;

Casio ClassPad 300 Programming Guide

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