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shibing624
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if(bUpdateWidth){
child->setShapeNoNotification(x, y, width, child->getHeight());
}else{
child->setPosition(x, y);
}
auto c = dynamic_cast<ofxGuiGroup*>(child);
if(c){
c->updateChildrenPositions(bUpdateWidth);
}
}
}
void ofxGuiGroup::updateChildrenPositions(bool bUpdateWidth){
if(!bHeaderEnabled && minimized){
b.height = 0;
return;
}
b.height = (bHeaderEnabled?(defaultHeight):0) ;
headerRect.set(b.x, b.y , b.width, defaultHeight);
if(parent){
headerRect.y += elementSpacing;
b.height += elementSpacing;
}
if(parent){
headerRect.y += groupSpacing;
b.height += groupSpacing;
}
if(!minimized){
float y = b.getMaxY();
float x = b.x;
float w = b.width;
if(parent){//if the group has no parent dont indent the children. it just looks better
x += childrenLeftIndent;
w -= childrenLeftIndent + childrenRightIndent;
}
for(auto c: collection){
updateChild(c, x, y, w, bUpdateWidth);
y += c->getHeight() + elementSpacing;
}
// if(parent)y -= elementSpacing;
b.height = y - b.y;
}
}
void ofxGuiGroup::sizeChangedCB(){
updateChildrenPositions(true);
if(parent){
parent->sizeChangedCB();
}
setNeedsRedraw();
}
std::size_t ofxGuiGroup::getNumControls() const {
return collection.size();
}
ofxBaseGui * ofxGuiGroup::getControl(std::size_t num){
if(num < collection.size()){
return collection[num];
}else{
return nullptr;
}
}
ofAbstractParameter & ofxGuiGroup::getParameter(){
return parameters;
}
void ofxGuiGroup::setPosition(const glm::vec3& p){
b.setPosition(p);
updateChildrenPositions(false);
setNeedsRedraw();
}
void ofxGuiGroup::setPosition(float x, float y){
setPosition({x, y, 0});
}
void ofxGuiGroup::enableHeader(){
bHeaderEnabled = true;
sizeChangedCB();
}
void ofxGuiGroup::disableHeader(){
bHeaderEnabled = false;
sizeChangedCB();
}
bool ofxGuiGroup::isHeaderEnabled(){
return bHeaderEnabled;
}
/*
raii: A minimal library for generic RAII implementation
This file is part of the MiLi Minimalistic Library.
Copyright (C) Lucas Besso & Raul Striglio, FuDePAN 2011
Distributed under the Boost Software License, Version 1.0.