void Scroller::onScrolled(Widget& widget, double x, double y)
{
if (orientation == HORIZONTAL)
setValue(value + float(x) * getValueStep(), true);
else
setValue(value + float(y) * getValueStep(), true);
}
void Scroller::onButtonClicked(Widget& widget,
const vec2& point,
input::Button button,
bool clicked)
{
if (!clicked)
return;
const vec2 local = transformToLocal(point);
const float size = getHandleSize();
const float offset = getHandleOffset();
if (orientation == HORIZONTAL)
{
if (local.x < offset)
setValue(value - getValueStep(), true);
else if (local.x >= offset + size)
setValue(value + getValueStep(), true);
}
else
{
if (local.y > getHeight() - offset)
setValue(value - getValueStep(), true);
else if (local.y <= getHeight() - offset - size)
setValue(value + getValueStep(), true);
}
}
void Scroller::onKeyPressed(Widget& widget, input::Key key, bool pressed)
{
if (pressed)
{
switch (key)
{
case input::KEY_DOWN:
case input::KEY_RIGHT:
{
setValue(value + getValueStep(), true);
break;
}
case input::KEY_UP:
case input::KEY_LEFT:
{
setValue(value - getValueStep(), true);
break;
}
case input::KEY_HOME:
{
setValue(minValue, true);
break;
}
case input::KEY_END:
{
setValue(maxValue, true);
break;
}
default:
break;
}
}
}
void Slider::updateView(float mouseData[2], int clickType, wchar_t keyChar, vector<string> eventCompList) {
if (getVisible()) {
float transparency = getTransparency();
if ((getFocusEffect() == true) && (getMouseOverContainer() == true)) transparency = 1.0f;
if (!getMouseOverContainer()) slide = false;
if (!getEnabled()) {
setActualTex(getDisabledTex());
} else {
if ((slide || isMouseOver(mouseData) || button->isMouseOver(mouseData))&&getMouseOverContainer()) setActualTex(getHighlightTex());
else {
setActualTex(getNormalTex());
//slide = false;
}
}
if (clickType == 1 && (isMouseOver(mouseData) || button->isMouseOver(mouseData))) {
slide = true;
}
if ((clickType == -1) && (slide)) {
slide = false;
}
if (slide) {
if (horizontal) {
float step = getWidth()/((getMaxValue()-getMinValue())/getValueStep());
if (mouseData[0] >= button->getPosX()+step) {
if (setPosition(getPosition()+getValueStep()))
sendNewValue(getPosition(), eventCompList);
}
if (mouseData[0] <= button->getPosX()-step) {
if (setPosition(getPosition()-getValueStep()))
sendNewValue(getPosition(), eventCompList);
}
}
else {
float step = getHeight()/((getMaxValue()-getMinValue())/getValueStep());
if (mouseData[1] <= button->getPosY()-step) {
if (setPosition(getPosition()+getValueStep()))
sendNewValue(getPosition(), eventCompList);
}
if (mouseData[1] >= button->getPosY()+step) {
if (setPosition(getPosition()-getValueStep()))
sendNewValue(getPosition(), eventCompList);
}
}
}
float posX = getPosX();
float posY = getPosY();
float height = getHeight();
float width = getWidth();
float vals[] = {posX, posY, 0, 1,
posX, posY+height, 0, 0,
posX+width, posY+height, 1, 0,
posX+width, posY, 1, 1
};
h3dShowOverlays(vals, 4,1, 1, 1, transparency,getActualTex(), 0 );
if (slide) {
button->setMouseOverIsTrue(true);
button->updateView(mouseData,1,keyChar,eventCompList);
} else {
button->setMouseOverIsTrue(false);
button->updateView(mouseData,clickType,keyChar,eventCompList);
}
}
}
