diff options
5 files changed, 115 insertions, 13 deletions
diff --git a/src/declarative/graphicsitems/qdeclarativetextedit.cpp b/src/declarative/graphicsitems/qdeclarativetextedit.cpp index 9148e88..c28d7f4 100644 --- a/src/declarative/graphicsitems/qdeclarativetextedit.cpp +++ b/src/declarative/graphicsitems/qdeclarativetextedit.cpp @@ -606,6 +606,22 @@ int QDeclarativeTextEdit::positionAt(int x, int y) const { Q_D(const QDeclarativeTextEdit); int r = d->document->documentLayout()->hitTest(QPoint(x,y-d->yoff), Qt::FuzzyHit); + QTextCursor cursor = d->control->textCursor(); + if (r > cursor.position()) { + // The cursor position includes positions within the preedit text, but only positions in the + // same text block are offset so it is possible to get a position that is either part of the + // preedit or the next text block. + QTextLayout *layout = cursor.block().layout(); + const int preeditLength = layout + ? layout->preeditAreaText().length() + : 0; + if (preeditLength > 0 + && d->document->documentLayout()->blockBoundingRect(cursor.block()).contains(x,y-d->yoff)) { + r = r > cursor.position() + preeditLength + ? r - preeditLength + : cursor.position(); + } + } return r; } diff --git a/src/declarative/graphicsitems/qdeclarativetextinput.cpp b/src/declarative/graphicsitems/qdeclarativetextinput.cpp index 88b55df..c873172 100644 --- a/src/declarative/graphicsitems/qdeclarativetextinput.cpp +++ b/src/declarative/graphicsitems/qdeclarativetextinput.cpp @@ -921,6 +921,8 @@ void QDeclarativeTextInput::moveCursor() QRectF QDeclarativeTextInput::positionToRectangle(int pos) const { Q_D(const QDeclarativeTextInput); + if (pos > d->control->cursorPosition()) + pos += d->control->preeditAreaText().length(); return QRectF(d->control->cursorToX(pos)-d->hscroll, 0.0, d->control->cursorWidth(), @@ -929,8 +931,7 @@ QRectF QDeclarativeTextInput::positionToRectangle(int pos) const int QDeclarativeTextInput::positionAt(int x) const { - Q_D(const QDeclarativeTextInput); - return d->control->xToPos(x + d->hscroll); + return positionAt(x, CursorBetweenCharacters); } /*! @@ -952,10 +953,18 @@ int QDeclarativeTextInput::positionAt(int x) const \o TextInput.CursorOnCharacter - Returns the position before the character that is nearest x. \endlist */ -int QDeclarativeTextInput::positionAt(int x, CursorPosition position) +int QDeclarativeTextInput::positionAt(int x, CursorPosition position) const { Q_D(const QDeclarativeTextInput); - return d->control->xToPos(x + d->hscroll, QTextLine::CursorPosition(position)); + int pos = d->control->xToPos(x + d->hscroll, QTextLine::CursorPosition(position)); + const int cursor = d->control->cursor(); + if (pos > cursor) { + const int preeditLength = d->control->preeditAreaText().length(); + pos = pos > cursor + preeditLength + ? pos - preeditLength + : cursor; + } + return pos; } void QDeclarativeTextInputPrivate::focusChanged(bool hasFocus) @@ -1065,7 +1074,7 @@ void QDeclarativeTextInput::mouseMoveEvent(QGraphicsSceneMouseEvent *event) { Q_D(QDeclarativeTextInput); if (d->sendMouseEventToInputContext(event, QEvent::MouseMove)) - event->setAccepted(true); + return; if (d->selectByMouse) { if (qAbs(int(event->pos().x() - d->pressPos.x())) > QApplication::startDragDistance()) setKeepMouseGrab(true); diff --git a/src/declarative/graphicsitems/qdeclarativetextinput_p.h b/src/declarative/graphicsitems/qdeclarativetextinput_p.h index 79f5230..822d5e2 100644 --- a/src/declarative/graphicsitems/qdeclarativetextinput_p.h +++ b/src/declarative/graphicsitems/qdeclarativetextinput_p.h @@ -128,7 +128,7 @@ public: //Auxilliary functions needed to control the TextInput from QML Q_INVOKABLE int positionAt(int x) const; - Q_INVOKABLE Q_REVISION(1) int positionAt(int x, CursorPosition position); + Q_INVOKABLE Q_REVISION(1) int positionAt(int x, CursorPosition position) const; Q_INVOKABLE QRectF positionToRectangle(int pos) const; Q_INVOKABLE void moveCursorSelection(int pos); Q_INVOKABLE Q_REVISION(1) void moveCursorSelection(int pos, SelectionMode mode); diff --git a/tests/auto/declarative/qdeclarativetextedit/tst_qdeclarativetextedit.cpp b/tests/auto/declarative/qdeclarativetextedit/tst_qdeclarativetextedit.cpp index b8f9b77..dc1063f 100644 --- a/tests/auto/declarative/qdeclarativetextedit/tst_qdeclarativetextedit.cpp +++ b/tests/auto/declarative/qdeclarativetextedit/tst_qdeclarativetextedit.cpp @@ -121,6 +121,8 @@ private slots: void dragMouseSelection(); void inputMethodHints(); + void positionAt(); + void cursorDelegate(); void cursorVisible(); void delegateLoading_data(); @@ -1251,6 +1253,56 @@ void tst_qdeclarativetextedit::inputMethodHints() delete canvas; } +void tst_qdeclarativetextedit::positionAt() +{ + QDeclarativeView *canvas = createView(SRCDIR "/data/positionAt.qml"); + QVERIFY(canvas->rootObject() != 0); + canvas->show(); + canvas->setFocus(); + QApplication::setActiveWindow(canvas); + QTest::qWaitForWindowShown(canvas); + + QDeclarativeTextEdit *texteditObject = qobject_cast<QDeclarativeTextEdit *>(canvas->rootObject()); + QVERIFY(texteditObject != 0); + + QFontMetrics fm(texteditObject->font()); + const int y0 = fm.height() / 2; + const int y1 = fm.height() * 3 / 2; + + int pos = texteditObject->positionAt(texteditObject->width()/2, y0); + int diff = abs(int(fm.width(texteditObject->text().left(pos))-texteditObject->width()/2)); + + // some tollerance for different fonts. +#ifdef Q_OS_LINUX + QVERIFY(diff < 2); +#else + QVERIFY(diff < 5); +#endif + + const qreal x0 = texteditObject->positionToRectangle(pos).x(); + const qreal x1 = texteditObject->positionToRectangle(pos + 1).x(); + + QString preeditText = texteditObject->text().mid(0, pos); + texteditObject->setText(texteditObject->text().mid(pos)); + texteditObject->setCursorPosition(0); + + QInputMethodEvent inputEvent(preeditText, QList<QInputMethodEvent::Attribute>()); + QApplication::sendEvent(canvas, &inputEvent); + + // Check all points within the preedit text return the same position. + QCOMPARE(texteditObject->positionAt(0, y0), 0); + QCOMPARE(texteditObject->positionAt(x0 / 2, y0), 0); + QCOMPARE(texteditObject->positionAt(x0, y0), 0); + + // Verify positioning returns to normal after the preedit text. + QCOMPARE(texteditObject->positionAt(x1, y0), 1); + QCOMPARE(texteditObject->positionToRectangle(1).x(), x1); + + QVERIFY(texteditObject->positionAt(x0 / 2, y1) > 0); + + delete canvas; +} + void tst_qdeclarativetextedit::cursorDelegate() { QDeclarativeView* view = createView(SRCDIR "/data/cursorTest.qml"); diff --git a/tests/auto/declarative/qdeclarativetextinput/tst_qdeclarativetextinput.cpp b/tests/auto/declarative/qdeclarativetextinput/tst_qdeclarativetextinput.cpp index 489f8dc..045f60e 100644 --- a/tests/auto/declarative/qdeclarativetextinput/tst_qdeclarativetextinput.cpp +++ b/tests/auto/declarative/qdeclarativetextinput/tst_qdeclarativetextinput.cpp @@ -976,6 +976,25 @@ void tst_qdeclarativetextinput::positionAt() QCOMPARE(textinputObject->positionAt(x, QDeclarativeTextInput::CursorBetweenCharacters), pos + 1); QCOMPARE(textinputObject->positionAt(x, QDeclarativeTextInput::CursorOnCharacter), pos); + const qreal x0 = textinputObject->positionToRectangle(pos).x(); + const qreal x1 = textinputObject->positionToRectangle(pos + 1).x(); + + QString preeditText = textinputObject->text().mid(0, pos); + textinputObject->setText(textinputObject->text().mid(pos)); + textinputObject->setCursorPosition(0); + + QInputMethodEvent inputEvent(preeditText, QList<QInputMethodEvent::Attribute>()); + QApplication::sendEvent(canvas, &inputEvent); + + // Check all points within the preedit text return the same position. + QCOMPARE(textinputObject->positionAt(0), 0); + QCOMPARE(textinputObject->positionAt(x0 / 2), 0); + QCOMPARE(textinputObject->positionAt(x0), 0); + + // Verify positioning returns to normal after the preedit text. + QCOMPARE(textinputObject->positionAt(x1), 1); + QCOMPARE(textinputObject->positionToRectangle(1).x(), x1); + delete canvas; } @@ -1849,7 +1868,8 @@ void tst_qdeclarativetextinput::preeditAutoScroll() MyInputContext ic; view.setInputContext(&ic); QDeclarativeTextInput input; - input.setWidth(QFontMetricsF(input.font()).width(committedText)); + QFontMetricsF fm(input.font()); + input.setWidth(fm.width(committedText)); input.setText(committedText); input.setPos(0, 0); input.setFocus(true); @@ -1862,7 +1882,7 @@ void tst_qdeclarativetextinput::preeditAutoScroll() // test the text is scrolled so the preedit is visible. ic.sendPreeditText(preeditText.mid(0, 3), 1); QVERIFY(input.positionAt(0) != 0); - QCOMPARE(input.positionAt(input.width()), 8); + QVERIFY(input.cursorRectangle().x() - 1 <= input.width()); // test the text is scrolled back when the preedit is removed. ic.sendEvent(QInputMethodEvent()); @@ -1871,26 +1891,31 @@ void tst_qdeclarativetextinput::preeditAutoScroll() // test if the preedit is larger than the text input that the // character preceding the cursor is still visible. + qreal x = input.positionToRectangle(0).x(); for (int i = 0; i < 3; ++i) { ic.sendPreeditText(preeditText, i + 1); - QCOMPARE(input.positionAt(0), 5 + i); + QVERIFY(input.cursorRectangle().x() >= fm.width(preeditText.at(i))); + QVERIFY(input.positionToRectangle(0).x() < x); + x = input.positionToRectangle(0).x(); } for (int i = 1; i >= 0; --i) { ic.sendPreeditText(preeditText, i + 1); - QCOMPARE(input.positionAt(0), 5 + i); + QVERIFY(input.cursorRectangle().x() >= fm.width(preeditText.at(i))); + QVERIFY(input.positionToRectangle(0).x() > x); + x = input.positionToRectangle(0).x(); } // Test incrementing the preedit cursor doesn't cause further // scrolling when right most text is visible. ic.sendPreeditText(preeditText, preeditText.length() - 3); - int position = input.positionAt(0); + x = input.positionToRectangle(0).x(); for (int i = 2; i >= 0; --i) { ic.sendPreeditText(preeditText, preeditText.length() - i); - QCOMPARE(input.positionAt(0), position); + QCOMPARE(input.positionToRectangle(0).x(), x); } for (int i = 1; i < 3; ++i) { ic.sendPreeditText(preeditText, preeditText.length() - i); - QCOMPARE(input.positionAt(0), position); + QCOMPARE(input.positionToRectangle(0).x(), x); } // Test disabling auto scroll. |