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-rw-r--r--src/quicktemplates2/qquicktextarea.cpp156
1 files changed, 123 insertions, 33 deletions
diff --git a/src/quicktemplates2/qquicktextarea.cpp b/src/quicktemplates2/qquicktextarea.cpp
index 24011505..19ede665 100644
--- a/src/quicktemplates2/qquicktextarea.cpp
+++ b/src/quicktemplates2/qquicktextarea.cpp
@@ -138,7 +138,6 @@ QQuickTextAreaPrivate::QQuickTextAreaPrivate()
#endif
background(nullptr),
focusReason(Qt::OtherFocusReason),
- accessibleAttached(nullptr),
flickable(nullptr)
{
#if QT_CONFIG(accessibility)
@@ -189,21 +188,71 @@ void QQuickTextAreaPrivate::resolveFont()
inheritFont(QQuickControlPrivate::parentFont(q));
}
-void QQuickTextAreaPrivate::inheritFont(const QFont &f)
+void QQuickTextAreaPrivate::inheritFont(const QFont &font)
{
- Q_Q(QQuickTextArea);
- QFont parentFont = font.resolve(f);
- parentFont.resolve(font.resolve() | f.resolve());
+ QFont parentFont = extra.isAllocated() ? extra->requestedFont.resolve(font) : font;
+ parentFont.resolve(extra.isAllocated() ? extra->requestedFont.resolve() | font.resolve() : font.resolve());
const QFont defaultFont = QQuickControlPrivate::themeFont(QPlatformTheme::EditorFont);
const QFont resolvedFont = parentFont.resolve(defaultFont);
- const bool changed = resolvedFont != sourceFont;
- q->QQuickTextEdit::setFont(resolvedFont);
- if (changed)
+ setFont_helper(resolvedFont);
+}
+
+/*!
+ \internal
+
+ Assign \a font to this control, and propagate it to all children.
+*/
+void QQuickTextAreaPrivate::updateFont(const QFont &font)
+{
+ Q_Q(QQuickTextArea);
+ QFont oldFont = sourceFont;
+ q->QQuickTextEdit::setFont(font);
+
+ QQuickControlPrivate::updateFontRecur(q, font);
+
+ if (oldFont != font)
emit q->fontChanged();
}
+/*!
+ \internal
+
+ Determine which palette is implicitly imposed on this control by its ancestors
+ and QGuiApplication::palette, resolve this against its own palette (attributes from
+ the implicit palette are copied over). Then propagate this palette to this
+ control's children.
+*/
+void QQuickTextAreaPrivate::resolvePalette()
+{
+ Q_Q(QQuickTextArea);
+ inheritPalette(QQuickControlPrivate::parentPalette(q));
+}
+
+void QQuickTextAreaPrivate::inheritPalette(const QPalette &palette)
+{
+ QPalette parentPalette = extra.isAllocated() ? extra->requestedPalette.resolve(palette) : palette;
+ parentPalette.resolve(extra.isAllocated() ? extra->requestedPalette.resolve() | palette.resolve() : palette.resolve());
+
+ const QPalette defaultPalette = QQuickControlPrivate::themePalette(QPlatformTheme::TextEditPalette);
+ const QPalette resolvedPalette = parentPalette.resolve(defaultPalette);
+
+ setPalette_helper(resolvedPalette);
+}
+
+void QQuickTextAreaPrivate::updatePalette(const QPalette &palette)
+{
+ Q_Q(QQuickTextArea);
+ QPalette oldPalette = resolvedPalette;
+ resolvedPalette = palette;
+
+ QQuickControlPrivate::updatePaletteRecur(q, palette);
+
+ if (oldPalette != palette)
+ emit q->paletteChanged();
+}
+
#if QT_CONFIG(quicktemplates2_hover)
void QQuickTextAreaPrivate::updateHoverEnabled(bool enabled, bool xplicit)
{
@@ -360,7 +409,7 @@ void QQuickTextAreaPrivate::readOnlyChanged(bool isReadOnly)
{
Q_UNUSED(isReadOnly);
#if QT_CONFIG(accessibility)
- if (accessibleAttached)
+ if (QQuickAccessibleAttached *accessibleAttached = QQuickControlPrivate::accessibleAttached(q_func()))
accessibleAttached->set_readOnly(isReadOnly);
#endif
#if QT_CONFIG(cursor)
@@ -371,18 +420,15 @@ void QQuickTextAreaPrivate::readOnlyChanged(bool isReadOnly)
#if QT_CONFIG(accessibility)
void QQuickTextAreaPrivate::accessibilityActiveChanged(bool active)
{
- if (accessibleAttached || !active)
+ if (!active)
return;
Q_Q(QQuickTextArea);
- accessibleAttached = qobject_cast<QQuickAccessibleAttached *>(qmlAttachedPropertiesObject<QQuickAccessibleAttached>(q, true));
- if (accessibleAttached) {
- accessibleAttached->setRole(accessibleRole());
- accessibleAttached->set_readOnly(q->isReadOnly());
- accessibleAttached->setDescription(placeholder);
- } else {
- qWarning() << "QQuickTextArea: " << q << " QQuickAccessibleAttached object creation failed!";
- }
+ QQuickAccessibleAttached *accessibleAttached = qobject_cast<QQuickAccessibleAttached *>(qmlAttachedPropertiesObject<QQuickAccessibleAttached>(q, true));
+ Q_ASSERT(accessibleAttached);
+ accessibleAttached->setRole(accessibleRole());
+ accessibleAttached->set_readOnly(q->isReadOnly());
+ accessibleAttached->setDescription(placeholder);
}
QAccessible::Role QQuickTextAreaPrivate::accessibleRole() const
@@ -426,10 +472,10 @@ QFont QQuickTextArea::font() const
void QQuickTextArea::setFont(const QFont &font)
{
Q_D(QQuickTextArea);
- if (d->font.resolve() == font.resolve() && d->font == font)
+ if (d->extra.value().requestedFont.resolve() == font.resolve() && d->extra.value().requestedFont == font)
return;
- d->font = font;
+ d->extra.value().requestedFont = font;
d->resolveFont();
}
@@ -486,8 +532,8 @@ void QQuickTextArea::setPlaceholderText(const QString &text)
d->placeholder = text;
#if QT_CONFIG(accessibility)
- if (d->accessibleAttached)
- d->accessibleAttached->setDescription(text);
+ if (QQuickAccessibleAttached *accessibleAttached = QQuickControlPrivate::accessibleAttached(this))
+ accessibleAttached->setDescription(text);
#endif
emit placeholderTextChanged();
}
@@ -597,11 +643,44 @@ bool QQuickTextArea::contains(const QPointF &point) const
return QQuickTextEdit::contains(point);
}
+/*!
+ \since QtQuick.Controls 2.3 (Qt 5.10)
+ \qmlproperty palette QtQuick.Controls::TextArea::palette
+
+ This property holds the palette currently set for the text area.
+
+ \sa Control::palette
+*/
+QPalette QQuickTextArea::palette() const
+{
+ Q_D(const QQuickTextArea);
+ QPalette palette = d->resolvedPalette;
+ if (!isEnabled())
+ palette.setCurrentColorGroup(QPalette::Disabled);
+ return palette;
+}
+
+void QQuickTextArea::setPalette(const QPalette &palette)
+{
+ Q_D(QQuickTextArea);
+ if (d->extra.value().requestedPalette.resolve() == palette.resolve() && d->extra.value().requestedPalette == palette)
+ return;
+
+ d->extra.value().requestedPalette = palette;
+ d->resolvePalette();
+}
+
+void QQuickTextArea::resetPalette()
+{
+ setPalette(QPalette());
+}
+
void QQuickTextArea::classBegin()
{
Q_D(QQuickTextArea);
QQuickTextEdit::classBegin();
d->resolveFont();
+ d->resolvePalette();
}
void QQuickTextArea::componentComplete()
@@ -613,7 +692,7 @@ void QQuickTextArea::componentComplete()
setAcceptHoverEvents(QQuickControlPrivate::calcHoverEnabled(d->parentItem));
#endif
#if QT_CONFIG(accessibility)
- if (!d->accessibleAttached && QAccessible::isActive())
+ if (QAccessible::isActive())
d->accessibilityActiveChanged(true);
#endif
}
@@ -622,20 +701,31 @@ void QQuickTextArea::itemChange(QQuickItem::ItemChange change, const QQuickItem:
{
Q_D(QQuickTextArea);
QQuickTextEdit::itemChange(change, value);
- if ((change == ItemParentHasChanged && value.item) || (change == ItemSceneChange && value.window)) {
- d->resolveFont();
+ switch (change) {
+ case ItemEnabledHasChanged:
+ emit paletteChanged();
+ break;
+ case ItemSceneChange:
+ case ItemParentHasChanged:
+ if ((change == ItemParentHasChanged && value.item) || (change == ItemSceneChange && value.window)) {
+ d->resolveFont();
+ d->resolvePalette();
#if QT_CONFIG(quicktemplates2_hover)
- if (!d->explicitHoverEnabled)
- d->updateHoverEnabled(QQuickControlPrivate::calcHoverEnabled(d->parentItem), false); // explicit=false
+ if (!d->explicitHoverEnabled)
+ d->updateHoverEnabled(QQuickControlPrivate::calcHoverEnabled(d->parentItem), false); // explicit=false
#endif
- if (change == ItemParentHasChanged) {
- QQuickFlickable *flickable = qobject_cast<QQuickFlickable *>(value.item->parentItem());
- if (flickable) {
- QQuickScrollView *scrollView = qobject_cast<QQuickScrollView *>(flickable->parentItem());
- if (scrollView)
- d->attachFlickable(flickable);
+ if (change == ItemParentHasChanged) {
+ QQuickFlickable *flickable = qobject_cast<QQuickFlickable *>(value.item->parentItem());
+ if (flickable) {
+ QQuickScrollView *scrollView = qobject_cast<QQuickScrollView *>(flickable->parentItem());
+ if (scrollView)
+ d->attachFlickable(flickable);
+ }
}
}
+ break;
+ default:
+ break;
}
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-18 23:21:23 +0000