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-rw-r--r--src/widgets/util/qflickgesture.cpp4
-rw-r--r--src/widgets/util/qscroller.cpp3
-rw-r--r--src/widgets/util/qundogroup.cpp18
-rw-r--r--src/widgets/util/qundostack.cpp90
-rw-r--r--src/widgets/util/qundostack.h1
-rw-r--r--src/widgets/util/qundostack_p.h3
6 files changed, 87 insertions, 32 deletions
diff --git a/src/widgets/util/qflickgesture.cpp b/src/widgets/util/qflickgesture.cpp
index fdd2a95333..f87c84ccef 100644
--- a/src/widgets/util/qflickgesture.cpp
+++ b/src/widgets/util/qflickgesture.cpp
@@ -218,10 +218,10 @@ public:
mouseTarget = 0;
} else if (mouseTarget) {
// we did send a press, so we need to fake a release now
- Qt::MouseButtons mouseButtons = QApplication::mouseButtons();
// release all pressed mouse buttons
- /*for (int i = 0; i < 32; ++i) {
+ /* Qt::MouseButtons mouseButtons = QApplication::mouseButtons();
+ for (int i = 0; i < 32; ++i) {
if (mouseButtons & (1 << i)) {
Qt::MouseButton b = static_cast<Qt::MouseButton>(1 << i);
mouseButtons &= ~b;
diff --git a/src/widgets/util/qscroller.cpp b/src/widgets/util/qscroller.cpp
index db128c136a..870d56fcb7 100644
--- a/src/widgets/util/qscroller.cpp
+++ b/src/widgets/util/qscroller.cpp
@@ -1777,10 +1777,7 @@ void QScrollerPrivate::setState(QScroller::State newstate)
*/
void QScrollerPrivate::setContentPositionHelperDragging(const QPointF &deltaPos)
{
- Q_Q(QScroller);
- QPointF ppm = q->pixelPerMeter();
const QScrollerPropertiesPrivate *sp = properties.d.data();
- QPointF v = q->velocity();
if (sp->overshootDragResistanceFactor)
overshootPosition /= sp->overshootDragResistanceFactor;
diff --git a/src/widgets/util/qundogroup.cpp b/src/widgets/util/qundogroup.cpp
index 42cda7462a..a24ce8dce8 100644
--- a/src/widgets/util/qundogroup.cpp
+++ b/src/widgets/util/qundogroup.cpp
@@ -375,15 +375,18 @@ bool QUndoGroup::isClean() const
for undo, if the group is empty or if none of the stacks are active, this action will
be disabled.
- If \a prefix is empty, the default prefix "Undo" is used.
+ If \a prefix is empty, the default template "Undo %1" is used instead of prefix.
+ Before Qt 4.8, the prefix "Undo" was used by default.
\sa createRedoAction() canUndo() QUndoCommand::text()
*/
QAction *QUndoGroup::createUndoAction(QObject *parent, const QString &prefix) const
{
- QString pref = prefix.isEmpty() ? tr("Undo") : prefix;
- QUndoAction *result = new QUndoAction(pref, parent);
+ QUndoAction *result = new QUndoAction(prefix, parent);
+ if (prefix.isEmpty())
+ result->setTextFormat(tr("Undo %1"), tr("Undo", "Default text for undo action"));
+
result->setEnabled(canUndo());
result->setPrefixedText(undoText());
connect(this, SIGNAL(canUndoChanged(bool)),
@@ -403,15 +406,18 @@ QAction *QUndoGroup::createUndoAction(QObject *parent, const QString &prefix) co
for redo, if the group is empty or if none of the stacks are active, this action will
be disabled.
- If \a prefix is empty, the default prefix "Undo" is used.
+ If \a prefix is empty, the default template "Redo %1" is used instead of prefix.
+ Before Qt 4.8, the prefix "Redo" was used by default.
\sa createUndoAction() canRedo() QUndoCommand::text()
*/
QAction *QUndoGroup::createRedoAction(QObject *parent, const QString &prefix) const
{
- QString pref = prefix.isEmpty() ? tr("Redo") : prefix;
- QUndoAction *result = new QUndoAction(pref, parent);
+ QUndoAction *result = new QUndoAction(prefix, parent);
+ if (prefix.isEmpty())
+ result->setTextFormat(tr("Redo %1"), tr("Redo", "Default text for redo action"));
+
result->setEnabled(canRedo());
result->setPrefixedText(redoText());
connect(this, SIGNAL(canRedoChanged(bool)),
diff --git a/src/widgets/util/qundostack.cpp b/src/widgets/util/qundostack.cpp
index 6b038ee52e..1dfab5d1ad 100644
--- a/src/widgets/util/qundostack.cpp
+++ b/src/widgets/util/qundostack.cpp
@@ -114,7 +114,7 @@ QUndoCommand::QUndoCommand(const QString &text, QUndoCommand *parent)
d = new QUndoCommandPrivate;
if (parent != 0)
parent->d->child_list.append(this);
- d->text = text;
+ setText(text);
}
/*!
@@ -230,10 +230,9 @@ void QUndoCommand::undo()
Returns a short text string describing what this command does; for example,
"insert text".
- The text is used when the text properties of the stack's undo and redo
- actions are updated.
+ The text is used for names of items in QUndoView.
- \sa setText(), QUndoStack::createUndoAction(), QUndoStack::createRedoAction()
+ \sa actionText(), setText(), QUndoStack::createUndoAction(), QUndoStack::createRedoAction()
*/
QString QUndoCommand::text() const
@@ -242,17 +241,47 @@ QString QUndoCommand::text() const
}
/*!
+ \since 4.8
+
+ Returns a short text string describing what this command does; for example,
+ "insert text".
+
+ The text is used when the text properties of the stack's undo and redo
+ actions are updated.
+
+ \sa text(), setText(), QUndoStack::createUndoAction(), QUndoStack::createRedoAction()
+*/
+
+QString QUndoCommand::actionText() const
+{
+ return d->actionText;
+}
+
+/*!
Sets the command's text to be the \a text specified.
The specified text should be a short user-readable string describing what this
command does.
- \sa text() QUndoStack::createUndoAction() QUndoStack::createRedoAction()
+ If you need to have two different strings for text() and actionText(), separate
+ them with "\n" and pass into this function. Even if you do not use this feature
+ for English strings during development, you can still let translators use two
+ different strings in order to match specific languages' needs.
+ The described feature and the function actionText() are available since Qt 4.8.
+
+ \sa text() actionText() QUndoStack::createUndoAction() QUndoStack::createRedoAction()
*/
void QUndoCommand::setText(const QString &text)
{
- d->text = text;
+ int cdpos = text.indexOf(QLatin1Char('\n'));
+ if (cdpos > 0) {
+ d->text = text.left(cdpos);
+ d->actionText = text.mid(cdpos + 1);
+ } else {
+ d->text = text;
+ d->actionText = text;
+ }
}
/*!
@@ -374,11 +403,24 @@ QUndoAction::QUndoAction(const QString &prefix, QObject *parent)
void QUndoAction::setPrefixedText(const QString &text)
{
- QString s = m_prefix;
- if (!m_prefix.isEmpty() && !text.isEmpty())
- s.append(QLatin1Char(' '));
- s.append(text);
- setText(s);
+ if (m_defaultText.isEmpty()) {
+ QString s = m_prefix;
+ if (!m_prefix.isEmpty() && !text.isEmpty())
+ s.append(QLatin1Char(' '));
+ s.append(text);
+ setText(s);
+ } else {
+ if (text.isEmpty())
+ setText(m_defaultText);
+ else
+ setText(m_prefix.arg(text));
+ }
+}
+
+void QUndoAction::setTextFormat(const QString &textFormat, const QString &defaultText)
+{
+ m_prefix = textFormat;
+ m_defaultText = defaultText;
}
#endif // QT_NO_ACTION
@@ -783,7 +825,7 @@ bool QUndoStack::canRedo() const
/*!
Returns the text of the command which will be undone in the next call to undo().
- \sa QUndoCommand::text() redoText()
+ \sa QUndoCommand::actionText() redoText()
*/
QString QUndoStack::undoText() const
@@ -792,14 +834,14 @@ QString QUndoStack::undoText() const
if (!d->macro_stack.isEmpty())
return QString();
if (d->index > 0)
- return d->command_list.at(d->index - 1)->text();
+ return d->command_list.at(d->index - 1)->actionText();
return QString();
}
/*!
Returns the text of the command which will be redone in the next call to redo().
- \sa QUndoCommand::text() undoText()
+ \sa QUndoCommand::actionText() undoText()
*/
QString QUndoStack::redoText() const
@@ -808,7 +850,7 @@ QString QUndoStack::redoText() const
if (!d->macro_stack.isEmpty())
return QString();
if (d->index < d->command_list.size())
- return d->command_list.at(d->index)->text();
+ return d->command_list.at(d->index)->actionText();
return QString();
}
@@ -822,15 +864,18 @@ QString QUndoStack::redoText() const
prefixed by the specified \a prefix. If there is no command available for undo,
this action will be disabled.
- If \a prefix is empty, the default prefix "Undo" is used.
+ If \a prefix is empty, the default template "Undo %1" is used instead of prefix.
+ Before Qt 4.8, the prefix "Undo" was used by default.
\sa createRedoAction(), canUndo(), QUndoCommand::text()
*/
QAction *QUndoStack::createUndoAction(QObject *parent, const QString &prefix) const
{
- QString pref = prefix.isEmpty() ? tr("Undo") : prefix;
- QUndoAction *result = new QUndoAction(pref, parent);
+ QUndoAction *result = new QUndoAction(prefix, parent);
+ if (prefix.isEmpty())
+ result->setTextFormat(tr("Undo %1"), tr("Undo", "Default text for undo action"));
+
result->setEnabled(canUndo());
result->setPrefixedText(undoText());
connect(this, SIGNAL(canUndoChanged(bool)),
@@ -849,15 +894,18 @@ QAction *QUndoStack::createUndoAction(QObject *parent, const QString &prefix) co
prefixed by the specified \a prefix. If there is no command available for redo,
this action will be disabled.
- If \a prefix is empty, the default prefix "Redo" is used.
+ If \a prefix is empty, the default template "Redo %1" is used instead of prefix.
+ Before Qt 4.8, the prefix "Redo" was used by default.
\sa createUndoAction(), canRedo(), QUndoCommand::text()
*/
QAction *QUndoStack::createRedoAction(QObject *parent, const QString &prefix) const
{
- QString pref = prefix.isEmpty() ? tr("Redo") : prefix;
- QUndoAction *result = new QUndoAction(pref, parent);
+ QUndoAction *result = new QUndoAction(prefix, parent);
+ if (prefix.isEmpty())
+ result->setTextFormat(tr("Redo %1"), tr("Redo", "Default text for redo action"));
+
result->setEnabled(canRedo());
result->setPrefixedText(redoText());
connect(this, SIGNAL(canRedoChanged(bool)),
diff --git a/src/widgets/util/qundostack.h b/src/widgets/util/qundostack.h
index 65941b53c3..700996f005 100644
--- a/src/widgets/util/qundostack.h
+++ b/src/widgets/util/qundostack.h
@@ -70,6 +70,7 @@ public:
virtual void redo();
QString text() const;
+ QString actionText() const;
void setText(const QString &text);
virtual int id() const;
diff --git a/src/widgets/util/qundostack_p.h b/src/widgets/util/qundostack_p.h
index f147fc5a81..29f382587a 100644
--- a/src/widgets/util/qundostack_p.h
+++ b/src/widgets/util/qundostack_p.h
@@ -70,6 +70,7 @@ public:
QUndoCommandPrivate() : id(-1) {}
QList<QUndoCommand*> child_list;
QString text;
+ QString actionText;
int id;
};
@@ -98,10 +99,12 @@ class QUndoAction : public QAction
Q_OBJECT
public:
QUndoAction(const QString &prefix, QObject *parent = 0);
+ void setTextFormat(const QString &textFormat, const QString &defaultText);
public Q_SLOTS:
void setPrefixedText(const QString &text);
private:
QString m_prefix;
+ QString m_defaultText;
};
#endif // QT_NO_ACTION
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-14 02:39:15 +0000