From 2e24d4b0cc5f0e3763ce9609544ecca1d477d31b Mon Sep 17 00:00:00 2001
From: Christian Stenger <christian.stenger@qt.io>
Date: Tue, 18 May 2021 09:17:18 +0200
Subject: [PATCH] Wizards: Fix generation of dynamically populated models

This was implemented for QAbstractItemModel based classes, but
forgotten for QAbstractListModel and QAbstractTableModel based
classes.

Change-Id: I807f445e48d2906580abd0a65bb794d6e766c1a7
Reviewed-by: Eike Ziller <eike.ziller@qt.io>
---
 .../wizards/classes/itemmodel/listmodel.cpp    | 18 ++++++++++++++++++
 .../wizards/classes/itemmodel/listmodel.h      |  8 ++++++++
 .../wizards/classes/itemmodel/tablemodel.cpp   | 18 ++++++++++++++++++
 .../wizards/classes/itemmodel/tablemodel.h     |  8 ++++++++
 4 files changed, 52 insertions(+)

diff --git a/share/qtcreator/templates/wizards/classes/itemmodel/listmodel.cpp b/share/qtcreator/templates/wizards/classes/itemmodel/listmodel.cpp
index b6c9c4b430d..921267d015d 100644
--- a/share/qtcreator/templates/wizards/classes/itemmodel/listmodel.cpp
+++ b/share/qtcreator/templates/wizards/classes/itemmodel/listmodel.cpp
@@ -35,6 +35,24 @@ int %{CN}::rowCount(const QModelIndex &parent) const
 
     // FIXME: Implement me!
 }
+@if %{DynamicFetch}
+
+bool %{CN}::hasChildren(const QModelIndex &parent) const
+{
+    // FIXME: Implement me!
+}
+
+bool %{CN}::canFetchMore(const QModelIndex &parent) const
+{
+    // FIXME: Implement me!
+    return false;
+}
+
+void %{CN}::fetchMore(const QModelIndex &parent)
+{
+    // FIXME: Implement me!
+}
+@endif
 
 QVariant %{CN}::data(const QModelIndex &index, int role) const
 {
diff --git a/share/qtcreator/templates/wizards/classes/itemmodel/listmodel.h b/share/qtcreator/templates/wizards/classes/itemmodel/listmodel.h
index 87812bdb595..fe1ef78cc61 100644
--- a/share/qtcreator/templates/wizards/classes/itemmodel/listmodel.h
+++ b/share/qtcreator/templates/wizards/classes/itemmodel/listmodel.h
@@ -28,6 +28,14 @@ public:
     // Basic functionality:
     int rowCount(const QModelIndex &parent = QModelIndex()) const override;
 
+@if %{DynamicFetch}
+    // Fetch data dynamically:
+    bool hasChildren(const QModelIndex &parent = QModelIndex()) const override;
+
+    bool canFetchMore(const QModelIndex &parent) const override;
+    void fetchMore(const QModelIndex &parent) override;
+
+@endif
     QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
 
 @if %{Editable}
diff --git a/share/qtcreator/templates/wizards/classes/itemmodel/tablemodel.cpp b/share/qtcreator/templates/wizards/classes/itemmodel/tablemodel.cpp
index cda910e6f76..e8c71f18bb9 100644
--- a/share/qtcreator/templates/wizards/classes/itemmodel/tablemodel.cpp
+++ b/share/qtcreator/templates/wizards/classes/itemmodel/tablemodel.cpp
@@ -42,6 +42,24 @@ int %{CN}::columnCount(const QModelIndex &parent) const
 
     // FIXME: Implement me!
 }
+@if %{DynamicFetch}
+
+bool %{CN}::hasChildren(const QModelIndex &parent) const
+{
+    // FIXME: Implement me!
+}
+
+bool %{CN}::canFetchMore(const QModelIndex &parent) const
+{
+    // FIXME: Implement me!
+    return false;
+}
+
+void %{CN}::fetchMore(const QModelIndex &parent)
+{
+    // FIXME: Implement me!
+}
+@endif
 
 QVariant %{CN}::data(const QModelIndex &index, int role) const
 {
diff --git a/share/qtcreator/templates/wizards/classes/itemmodel/tablemodel.h b/share/qtcreator/templates/wizards/classes/itemmodel/tablemodel.h
index f6a0ad59c2f..b6293563064 100644
--- a/share/qtcreator/templates/wizards/classes/itemmodel/tablemodel.h
+++ b/share/qtcreator/templates/wizards/classes/itemmodel/tablemodel.h
@@ -29,6 +29,14 @@ public:
     int rowCount(const QModelIndex &parent = QModelIndex()) const override;
     int columnCount(const QModelIndex &parent = QModelIndex()) const override;
 
+@if %{DynamicFetch}
+    // Fetch data dynamically:
+    bool hasChildren(const QModelIndex &parent = QModelIndex()) const override;
+
+    bool canFetchMore(const QModelIndex &parent) const override;
+    void fetchMore(const QModelIndex &parent) override;
+
+@endif
     QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
 
 @if %{Editable}