//--------------------------------------------------------------
void ofxMuiButton::setButtonIcon(const ofxMuiIconName& _buttonIcon) {
buttonIconName = _buttonIcon;
if(buttonIconName == ICON_NONE) {
icon = NULL;
useIcon = false;
// assume that it has or will be set
//hitBox.width = defaults->buttonWidth;
//hitBox.height = icon->getHeight();
} else {
icon = defaults->getIcon(buttonIconName);
setHitBoxWidth(icon->getWidth());
setHitBoxHeight(icon->getHeight());
useIcon = true;
}
requestBoxLayout();
}
//--------------------------------------------------------------
void ofxMuiButton::setButtonHeight(int _height) {
setHitBoxHeight(_height);
requestBoxLayout();
}
//--------------------------------------------------------------
void ofxMuiKnob::init() {
setObjectType("KNOB");
setHitBoxWidth(defaults->knobWidth);
setHitBoxHeight(defaults->knobHeight);
// set default key binding
keyBind_increaseValue('=');
keyBind_decreaseValue('-');
setBoxProperties(defaults->knobBoxProperties);
// set values
setValue(0);
//setBoundsMin(0.0f);
//setBoundsMax(1.0f);
//valueLabel->d();
label->enable();
lastKnobAngle = 0.0f;
knobAngle = 0.0f;
dKnobAngle = 0.0f;
zeroAngle = HALF_PI; // up
boundaryWedgeAngle = PI/4.0f;
innerRadiusPct = 0.60f;
outerRadiusPct = 1.00f;
innerRadiusW = getHitBoxHalfWidth() * innerRadiusPct;
outerRadiusW = getHitBoxHalfWidth() * outerRadiusPct;
innerRadiusH = getHitBoxHalfHeight() * innerRadiusPct;
outerRadiusH = getHitBoxHalfHeight() * outerRadiusPct;
float b = innerRadiusW;
float v = b / 6.0f;
dialArrow.moveTo(0,-v);
dialArrow.lineTo(b,0);
dialArrow.lineTo(0,+v);
dialArrow.close();
dialArrow.setFilled(false);
dialShape.setArcResolution(360);
dialRangeShape.setArcResolution(360);
dialValueShape.setArcResolution(360);
needsRedraw = true;
normCtrlDragStartMin = 0.0f;
normCtrlDragStartMax = 0.0f;
totalDragDelta = ofPoint(0.0f,0.0f);
dKnobScaler = 0.01f;
smartRotate = false;
smoothedCenter = getHitBoxCenter();
smoothedCenterAlpha = 0.95;
requestBoxLayout();
}
