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nodeparamview: speed up node adding

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This commit is contained in:
itsmattkc
2022-09-28 19:56:18 -07:00
parent 06c7dacf86
commit b28495c7a6
8 changed files with 63 additions and 44 deletions
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app/widget/nodeparamview/nodeparamviewconnectedlabel.cpp
+23 -10
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@@ -50,13 +50,13 @@ NodeParamViewConnectedLabel::NodeParamViewConnectedLabel(const NodeInput &input,
label_layout->setMargin(0);
layout->addLayout(label_layout);
CollapseButton *collapse_btn = new CollapseButton();
CollapseButton *collapse_btn = new CollapseButton(this);
collapse_btn->setChecked(false);
label_layout->addWidget(collapse_btn);
label_layout->addWidget(new QLabel(tr("Connected to")));
label_layout->addWidget(new QLabel(tr("Connected to"), this));
connected_to_lbl_ = new ClickableLabel();
connected_to_lbl_ = new ClickableLabel(this);
connected_to_lbl_->setCursor(Qt::PointingHandCursor);
connected_to_lbl_->setContextMenuPolicy(Qt::CustomContextMenu);
connect(connected_to_lbl_, &ClickableLabel::MouseClicked, this, &NodeParamViewConnectedLabel::ConnectionClicked);
@@ -80,18 +80,23 @@ NodeParamViewConnectedLabel::NodeParamViewConnectedLabel(const NodeInput &input,
connect(input_.node(), &Node::InputConnected, this, &NodeParamViewConnectedLabel::InputConnected);
connect(input_.node(), &Node::InputDisconnected, this, &NodeParamViewConnectedLabel::InputDisconnected);
// Set up table area
value_tree_ = new NodeValueTree();
value_tree_->setVisible(false);
layout->addWidget(value_tree_);
// Creating the tree is expensive, hold off until the user specifically requests it
value_tree_ = nullptr;
connect(collapse_btn, &CollapseButton::toggled, this, &NodeParamViewConnectedLabel::SetValueTreeVisible);
}
void NodeParamViewConnectedLabel::CreateTree()
{
// Set up table area
value_tree_ = new NodeValueTree(this);
layout()->addWidget(value_tree_);
}
void NodeParamViewConnectedLabel::SetTime(const rational &time)
{
time_ = time;
if (value_tree_->isVisible()) {
if (value_tree_ && value_tree_->isVisible()) {
UpdateValueTree();
}
}
@@ -154,14 +159,22 @@ void NodeParamViewConnectedLabel::UpdateLabel()
void NodeParamViewConnectedLabel::UpdateValueTree()
{
value_tree_->SetNode(input_, time_);
if (value_tree_) {
value_tree_->SetNode(input_, time_);
}
}
void NodeParamViewConnectedLabel::SetValueTreeVisible(bool e)
{
value_tree_->setVisible(e);
if (value_tree_) {
value_tree_->setVisible(e);
}
if (e) {
if (!value_tree_) {
CreateTree();
}
UpdateValueTree();
}
}