/**
* Sets the pressed state of the toggle button.
*/
/*public*/ void setPressed(boolean b) {
if ((isPressed() == b) || !isEnabled()) {
return;
}
if (b == false && isArmed()) {
setSelected(!this.isSelected());
}
if (b) {
stateMask |= PRESSED;
} else {
stateMask &= ~PRESSED;
}
fireStateChanged();
if(!isPressed() && isArmed()) {
int modifiers = 0;
AWTEvent currentEvent = EventQueue.getCurrentEvent();
if (currentEvent instanceof InputEvent) {
modifiers = ((InputEvent)currentEvent).getModifiers();
} else if (currentEvent instanceof ActionEvent) {
modifiers = ((ActionEvent)currentEvent).getModifiers();
}
fireActionPerformed(
new ActionEvent(this, ActionEvent.ACTION_PERFORMED,
getActionCommand(),
EventQueue.getMostRecentEventTime(),
modifiers));
}
}
int main(void)
{
GWindow window = newGWindow(320, 240);
GButton button = newGButton("button");
setActionCommand( button, "check" );
addToRegion(window, button, "SOUTH");
while( true )
{
GActionEvent event = waitForEvent( ACTION_EVENT );
if( getEventType(event) == WINDOW_CLOSED )
{
break;
}
else if( strcmp( getActionCommand(event) , "click") == 0 )
{
printf("button was clicked\n");
}
}
closeGWindow(window);
return 0;
}
int main(void)
{
// instantiate window
GWindow window = newGWindow(320, 240);
// instantiate button
GButton button = newGButton("Button");
setActionCommand(button, "click");
// add button to southern region of window
addToRegion(window, button, "SOUTH");
// listen for events
while (true)
{
// wait for event
GActionEvent event = waitForEvent(ACTION_EVENT);
// if window was closed
if (getEventType(event) == WINDOW_CLOSED)
{
break;
}
// if action command is "click"
if (strcmp(getActionCommand(event), "click") == 0)
{
printf("button was clicked\n");
}
}
// that's all folks
closeGWindow(window);
return 0;
}
int main(void)
{
// instantiate window
GWindow window = newGWindow(320, 240);
// instantiate slider
addToRegion(window, newGLabel("0"), "SOUTH");
GSlider slider = newGSlider(0, 100, 50);
setActionCommand(slider, "slide");
addToRegion(window, slider, "SOUTH");
addToRegion(window, newGLabel("100"), "SOUTH");
// listen for events
while (true)
{
// wait for event
GActionEvent event = waitForEvent(ACTION_EVENT);
// if window was closed
if (getEventType(event) == WINDOW_CLOSED)
{
break;
}
// if action command is "slide"
if (strcmp(getActionCommand(event), "slide") == 0)
{
printf("slider was slid to %i\n", getValue(slider));
}
}
// that's all folks
closeGWindow(window);
return 0;
}
int main(void)
{
// instantiate window
GWindow window = newGWindow(320, 240);
GCheckBox checkBox = newGCheckBox("I agree");
setActionCommand(checkBox, "check");
addToRegion(window, checkBox, "SOUTH");
while (true)
{
GActionEvent event = waitForEvent(ACTION_EVENT);
if (getEventType(event) == WINDOW_CLOSED)
{
break;
}
if (strcmp(getActionCommand(event), "check") == 0)
{
if (isSelected(checkBox))
{
printf("Checkbox was checked\n");
}
else
{
printf("Checkbox was unchecked\n");
}
}
}
closeGWindow(window);
return 0;
}
o/** * slider.c * * David J. Malan * [email protected] * * Demonstrates a slider. */ // standard libraries #include <stdio.h> #include <string.h> // Stanford Portable Library #include <spl/gevents.h> #include <spl/ginteractors.h> #include <spl/gwindow.h> int main(void) { // instantiate window GWindow window = newGWindow(320, 240); // instantiate slider addToRegion(window, newGLabel("0"), "SOUTH"); GSlider slider = newGSlider(0, 100, 50); setActionCommand(slider, "slide"); addToRegion(window, slider, "SOUTH"); addToRegion(window, newGLabel("100"), "SOUTH"); // listen for events while (true) { // wait for event GActionEvent event = waitForEvent(ACTION_EVENT); // if window was closed if (getEventType(event) == WINDOW_CLOSED) { break; } // if action command is "slide" if (strcmp(getActionCommand(event), "slide") == 0) { printf("slider was slid to %i\n", getValue(slider)); } } // that's all folks closeGWindow(window); return 0; }
