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[FEM] fix color bar handling on hiding post objects

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- fixed the remaining part of #7230: on hiding an object, refresh the color bar of the new visible object (if there is any)
This commit is contained in:
Uwe
2022-07-24 19:17:24 +02:00
parent 3fddaf4a2f
commit d012b8d012
1 changed files with 28 additions and 7 deletions
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35
src/Mod/Fem/Gui/ViewProviderFemPostObject.cpp
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@@ -44,6 +44,7 @@
# include <QTextStream>
#endif
#include <App/Document.h>
#include <Base/Console.h>
#include <Gui/Application.h>
#include <Gui/Control.h>
@@ -664,13 +665,33 @@ void ViewProviderFemPostObject::unsetEdit(int ModNum) {
void ViewProviderFemPostObject::hide(void) {
Gui::ViewProviderDocumentObject::hide();
m_colorStyle->style = SoDrawStyle::INVISIBLE;
// TODO: the object is now hidden but the color bar is wrong
// if there are other FemPostObjects visible
// one must first search if there are other FemPostObjects visible
// in the tree view above this one and refresh ist color bar by updating
// its Field property
// if this is not the case, the colorbar of the next visible FemPostObjects
// has t be refreshed
// The object is now hidden but the color bar is wrong
// if there are other FemPostObjects visible.
// We must therefore search for the first visible FemPostObjects
// in the document and refresh ist color bar
// get all objects in the document
auto docGui = Gui::Application::Instance->activeDocument();
if (!docGui)
return;
auto doc = docGui->getDocument();
std::vector<App::DocumentObject *> ObjectsList = doc->getObjects();
App::DocumentObject *firstVisiblePostObject = nullptr;
// step through the objects
for (auto it = ObjectsList.begin(); it != ObjectsList.end(); ++it) {
if ((*it)->getTypeId().isDerivedFrom(Fem::FemPostObject::getClassTypeId())) {
if (!firstVisiblePostObject && (*it)->Visibility.getValue()) {
firstVisiblePostObject = *it;
break;
}
}
// refesh found object
if (firstVisiblePostObject) {
auto viewProvider = docGui->getViewProvider(firstVisiblePostObject);
auto FEMviewProvider = static_cast<FemGui::ViewProviderFemPostObject *>(viewProvider);
if (FEMviewProvider)
FEMviewProvider->WriteColorData(true);
}
}
void ViewProviderFemPostObject::show(void) {