void HScrollBar::setValue( int val )
{
//store current value to compare later
int targetVal = val;
//perform bounds checking
if (val <= getMinValue())
{
targetVal = getMinValue();
}
else if(val >= getMaxValue() - getLargeAmount())
{
targetVal = getMaxValue() - getLargeAmount();
}
//only reposition if there is a change
if(targetVal != currentValue)
{
currentValue = targetVal;
positionThumb();
for(std::vector<HScrollBarListener*>::iterator it =
hScrollListeners.begin();
it != hScrollListeners.end(); ++it)
{
if((*it))
(*it)->valueChanged(this,currentValue);
}
dispatchActionEvent(ActionEvent(this));
}
}
void TextField::keyDown( KeyEvent &keyEvent )
{
handleKeyboard(keyEvent);
if(keyEvent.getKey() == KEY_ENTER)
{
dispatchActionEvent(ActionEvent(this));
}
keyEvent.consume();
}
void Button::mouseClick( MouseEvent &mouseEvent )
{
if(isToggleButton() && mouseEvent.getButton() == MOUSE_BUTTON_LEFT)
{
handleToggleClick();
mouseEvent.consume();
}
if(mouseEvent.getButton() == MOUSE_BUTTON_LEFT)
dispatchActionEvent(ActionEvent(this));
}
void RadioButton::keyUp( KeyEvent &keyEvent )
{
if(!isDoingKeyAction)
{
return;
}
isDoingKeyAction = false;
if(keyEvent.getKey() == KEY_SPACE || keyEvent.getKey() == KEY_ENTER)
{
dispatchActionEvent(ActionEvent(
this));
modifyRadioButtonState();
nextCheckState();
keyEvent.consume();
}
}
void Button::keyUp( KeyEvent &keyEvent )
{
if(!isDoingKeyAction)
{
return;
}
isDoingKeyAction = false;
if(keyEvent.getKey() == KEY_SPACE || keyEvent.getKey() == KEY_ENTER)
{
dispatchActionEvent(ActionEvent(
this));
handleToggleClick();
modifyButtonState();
keyEvent.consume();
}
}
void RadioButton::changeCheckedState( RadioButtonCheckedEnum state )
{
if(state == checkedState)
{
return;
}
checkedState = state;
for(std::vector<RadioButtonListener*>::iterator it =
radioButtonListeners.begin();
it != radioButtonListeners.end(); ++it)
{
if((*it))
(*it)->checkedStateChanged(this,state);
}
if(checkedState == CHECKED)
dispatchActionEvent(ActionEvent(this));
}
