summaryrefslogtreecommitdiffstats
path: root/src
diff options
context:
space:
mode:
Diffstat (limited to 'src')
-rw-r--r--src/gui/itemviews/qstandarditemmodel.cpp20
-rw-r--r--src/gui/itemviews/qstandarditemmodel_p.h4
-rw-r--r--src/gui/kernel/qwidget_s60.cpp44
3 files changed, 37 insertions, 31 deletions
diff --git a/src/gui/itemviews/qstandarditemmodel.cpp b/src/gui/itemviews/qstandarditemmodel.cpp
index b960fae..25acbc4 100644
--- a/src/gui/itemviews/qstandarditemmodel.cpp
+++ b/src/gui/itemviews/qstandarditemmodel.cpp
@@ -329,7 +329,6 @@ QStandardItemModelPrivate::QStandardItemModelPrivate()
*/
QStandardItemModelPrivate::~QStandardItemModelPrivate()
{
- delete root;
delete itemPrototype;
qDeleteAll(columnHeaderItems);
qDeleteAll(rowHeaderItems);
@@ -554,7 +553,7 @@ void QStandardItemModelPrivate::rowsInserted(QStandardItem *parent,
int row, int count)
{
Q_Q(QStandardItemModel);
- if (parent == root)
+ if (parent == root.data())
rowHeaderItems.insert(row, count, 0);
q->endInsertRows();
}
@@ -566,7 +565,7 @@ void QStandardItemModelPrivate::columnsInserted(QStandardItem *parent,
int column, int count)
{
Q_Q(QStandardItemModel);
- if (parent == root)
+ if (parent == root.data())
columnHeaderItems.insert(column, count, 0);
q->endInsertColumns();
}
@@ -578,7 +577,7 @@ void QStandardItemModelPrivate::rowsRemoved(QStandardItem *parent,
int row, int count)
{
Q_Q(QStandardItemModel);
- if (parent == root) {
+ if (parent == root.data()) {
for (int i = row; i < row + count; ++i) {
QStandardItem *oldItem = rowHeaderItems.at(i);
if (oldItem)
@@ -597,7 +596,7 @@ void QStandardItemModelPrivate::columnsRemoved(QStandardItem *parent,
int column, int count)
{
Q_Q(QStandardItemModel);
- if (parent == root) {
+ if (parent == root.data()) {
for (int i = column; i < column + count; ++i) {
QStandardItem *oldItem = columnHeaderItems.at(i);
if (oldItem)
@@ -788,7 +787,7 @@ QStandardItem::~QStandardItem()
QStandardItem *QStandardItem::parent() const
{
Q_D(const QStandardItem);
- if (!d->model || (d->model->d_func()->root != d->parent))
+ if (!d->model || (d->model->d_func()->root.data() != d->parent))
return d->parent;
return 0;
}
@@ -2083,8 +2082,7 @@ QStandardItemModel::~QStandardItemModel()
void QStandardItemModel::clear()
{
Q_D(QStandardItemModel);
- delete d->root;
- d->root = new QStandardItem;
+ d->root.reset(new QStandardItem);
d->root->d_func()->setModel(this);
qDeleteAll(d->columnHeaderItems);
d->columnHeaderItems.clear();
@@ -2231,7 +2229,7 @@ QStandardItem *QStandardItemModel::item(int row, int column) const
QStandardItem *QStandardItemModel::invisibleRootItem() const
{
Q_D(const QStandardItemModel);
- return d->root;
+ return d->root.data();
}
/*!
@@ -2733,7 +2731,7 @@ QModelIndex QStandardItemModel::index(int row, int column, const QModelIndex &pa
bool QStandardItemModel::insertColumns(int column, int count, const QModelIndex &parent)
{
Q_D(QStandardItemModel);
- QStandardItem *item = parent.isValid() ? itemFromIndex(parent) : d->root;
+ QStandardItem *item = parent.isValid() ? itemFromIndex(parent) : d->root.data();
if (item == 0)
return false;
return item->d_func()->insertColumns(column, count, QList<QStandardItem*>());
@@ -2745,7 +2743,7 @@ bool QStandardItemModel::insertColumns(int column, int count, const QModelIndex
bool QStandardItemModel::insertRows(int row, int count, const QModelIndex &parent)
{
Q_D(QStandardItemModel);
- QStandardItem *item = parent.isValid() ? itemFromIndex(parent) : d->root;
+ QStandardItem *item = parent.isValid() ? itemFromIndex(parent) : d->root.data();
if (item == 0)
return false;
return item->d_func()->insertRows(row, count, QList<QStandardItem*>());
diff --git a/src/gui/itemviews/qstandarditemmodel_p.h b/src/gui/itemviews/qstandarditemmodel_p.h
index b2b16d1..8be8e9e 100644
--- a/src/gui/itemviews/qstandarditemmodel_p.h
+++ b/src/gui/itemviews/qstandarditemmodel_p.h
@@ -152,7 +152,7 @@ public:
inline QStandardItem *itemFromIndex(const QModelIndex &index) const {
Q_Q(const QStandardItemModel);
if (!index.isValid())
- return root;
+ return root.data();
if (index.model() != q)
return 0;
QStandardItem *parent = static_cast<QStandardItem*>(index.internalPointer());
@@ -177,7 +177,7 @@ public:
QVector<QStandardItem*> columnHeaderItems;
QVector<QStandardItem*> rowHeaderItems;
- QStandardItem *root;
+ QScopedPointer<QStandardItem> root;
const QStandardItem *itemPrototype;
int sortRole;
};
diff --git a/src/gui/kernel/qwidget_s60.cpp b/src/gui/kernel/qwidget_s60.cpp
index ddd2f4c..4336d45 100644
--- a/src/gui/kernel/qwidget_s60.cpp
+++ b/src/gui/kernel/qwidget_s60.cpp
@@ -299,6 +299,7 @@ void QWidgetPrivate::create_sys(WId window, bool /* initializeWindow */, bool de
CCoeControl *destroyw = 0;
+ createExtra();
if(window) {
if (destroyOldWindow)
destroyw = data.winid;
@@ -311,7 +312,10 @@ void QWidgetPrivate::create_sys(WId window, bool /* initializeWindow */, bool de
if (!q->testAttribute(Qt::WA_Moved) && !q->testAttribute(Qt::WA_DontShowOnScreen))
data.crect.moveTopLeft(QPoint(clientRect.iTl.iX, clientRect.iTl.iY));
QSymbianControl *control= q_check_ptr(new QSymbianControl(q));
+ id = (WId)control;
+ setWinId(id);
QT_TRAP_THROWING(control->ConstructL(true,desktop));
+
if (!desktop) {
TInt stackingFlags;
if ((q->windowType() & Qt::Popup) == Qt::Popup) {
@@ -336,11 +340,6 @@ void QWidgetPrivate::create_sys(WId window, bool /* initializeWindow */, bool de
}
}
-
- id = (WId)control;
-
- setWinId(id);
-
q->setAttribute(Qt::WA_WState_Created);
int x, y, w, h;
@@ -348,6 +347,7 @@ void QWidgetPrivate::create_sys(WId window, bool /* initializeWindow */, bool de
control->SetRect(TRect(TPoint(x, y), TSize(w, h)));
} else if (q->testAttribute(Qt::WA_NativeWindow) || paintOnScreen()) { // create native child widget
QSymbianControl *control = new QSymbianControl(q);
+ setWinId(control);
QT_TRAP_THROWING(control->ConstructL(!parentWidget));
TInt stackingFlags;
@@ -358,7 +358,6 @@ void QWidgetPrivate::create_sys(WId window, bool /* initializeWindow */, bool de
}
control->ControlEnv()->AppUi()->AddToStackL(control, ECoeStackPriorityDefault, stackingFlags);
- setWinId(control);
WId parentw = parentWidget->effectiveWinId();
QT_TRAP_THROWING(control->SetContainerWindowL(*parentw));
@@ -852,7 +851,12 @@ void QWidgetPrivate::createSysExtra()
void QWidgetPrivate::deleteSysExtra()
{
-
+ // this should only be non-zero if destroy() has not run due to constructor fail
+ if (data.winid) {
+ data.winid->ControlEnv()->AppUi()->RemoveFromStack(data.winid);
+ delete data.winid;
+ data.winid = 0;
+ }
}
QWindowSurface *QWidgetPrivate::createDefaultWindowSurface_sys()
@@ -1079,6 +1083,7 @@ void QWidget::destroy(bool destroyWindow, bool destroySubWindows)
if (!isWindow() && parentWidget())
parentWidget()->d_func()->invalidateBuffer(geometry());
d->deactivateWidgetCleanup();
+ WId id = internalWinId();
if (testAttribute(Qt::WA_WState_Created)) {
#ifndef QT_NO_IM
@@ -1104,12 +1109,10 @@ void QWidget::destroy(bool destroyWindow, bool destroySubWindows)
releaseMouse();
if (QWidgetPrivate::keyboardGrabber == this)
releaseKeyboard();
- if (destroyWindow && !(windowType() == Qt::Desktop) && internalWinId()) {
- WId id = internalWinId();
+ if (destroyWindow && !(windowType() == Qt::Desktop) && id) {
if(id->IsFocused()) // Avoid unnecessry calls to FocusChanged()
id->SetFocus(false);
id->ControlEnv()->AppUi()->RemoveFromStack(id);
- CBase::Delete(id);
// Hack to activate window under destroyed one. With this activation
// the next visible window will get keyboard focus
@@ -1117,17 +1120,22 @@ void QWidget::destroy(bool destroyWindow, bool destroySubWindows)
if (wid) {
QWidget *widget = QWidget::find(wid);
QApplication::setActiveWindow(widget);
- // Reset global window title for focusing window
- widget->d_func()->setWindowTitle_sys(widget->windowTitle());
+ if (widget) {
+ // Reset global window title for focusing window
+ widget->d_func()->setWindowTitle_sys(widget->windowTitle());
+ }
}
-
}
+ }
- QT_TRY {
- d->setWinId(0);
- } QT_CATCH (const std::bad_alloc &) {
- // swallow - destructors must not throw
- }
+ QT_TRY {
+ d->setWinId(0);
+ } QT_CATCH (const std::bad_alloc &) {
+ // swallow - destructors must not throw
+ }
+
+ if (destroyWindow) {
+ delete id;
}
}
generated by cgit v0.12 at 2024-11-15 04:20:25 (GMT)