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Ref T275, detect when objects have been deleted in view and using that signal in setup component

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This commit is contained in:
Klaus Basan
2018-06-19 16:47:57 +02:00
parent 73ea22530c
commit 0aa5836b62
4 changed files with 38 additions and 8 deletions
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22
src/blackgui/views/viewbase.cpp
View File

@@ -1164,21 +1164,27 @@ namespace BlackGui
if (this->isEmpty()) { return 0; }
const int currentRows = this->rowCount();
const ContainerType selected(selectedObjects());
const CVariant deletedObjsVariant = CVariant::from(selected);
int delta = 0;
if (!this->hasFilter() && currentRows == this->selectedRowCount())
{
// shortcut if all are selected
this->clear(); // clear all
return currentRows;
delta = currentRows;
}
const ContainerType selected(selectedObjects());
ContainerType unselectedObjects(container());
for (const ObjectType &obj : selected)
else
{
unselectedObjects.remove(obj);
ContainerType unselectedObjects(container());
for (const ObjectType &obj : selected)
{
unselectedObjects.remove(obj);
}
this->updateContainerMaybeAsync(unselectedObjects);
delta = currentRows - unselectedObjects.size();
}
const int delta = currentRows - unselectedObjects.size();
this->updateContainerMaybeAsync(unselectedObjects);
emit this->objectsDeleted(deletedObjsVariant);
return delta;
}

3
src/blackgui/views/viewbase.h
View File

@@ -321,6 +321,9 @@ namespace BlackGui
//! Object has been double clicked
void objectSelected(const BlackMisc::CVariant &object);
//! Objects deleted from model
void objectsDeleted(const BlackMisc::CVariant &objectContainer);
//! JSON data load from disk completed, the BlackMisc::CStatusMessage represents the success
void jsonLoadCompleted(const BlackMisc::CStatusMessage &msg);