| 1 | // Copyright (C) 2020 The Qt Company Ltd. |
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| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
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| 3 | |
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| 4 | #include "qquickstyleitemtextfield.h" |
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| 5 | |
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| 6 | QT_BEGIN_NAMESPACE |
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| 7 | |
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| 8 | QFont QQuickStyleItemTextField::styleFont(QQuickItem *control) const |
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| 9 | { |
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| 10 | return style()->font(element: QStyle::CE_ComboBoxLabel, state: controlSize(item: control)); |
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| 11 | } |
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| 12 | |
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| 13 | void QQuickStyleItemTextField::connectToControl() const |
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| 14 | { |
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| 15 | QQuickStyleItem::connectToControl(); |
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| 16 | auto textField = control<QQuickTextField>(); |
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| 17 | connect(sender: textField, signal: &QQuickTextField::readOnlyChanged, context: this, slot: &QQuickStyleItem::markImageDirty); |
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| 18 | connect(sender: textField, signal: &QQuickTextField::focusChanged, context: this, slot: &QQuickStyleItem::markImageDirty); |
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| 19 | } |
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| 20 | |
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| 21 | StyleItemGeometry QQuickStyleItemTextField::calculateGeometry() |
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| 22 | { |
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| 23 | QStyleOptionFrame styleOption; |
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| 24 | initStyleOption(styleOption); |
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| 25 | StyleItemGeometry geometry; |
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| 26 | |
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| 27 | geometry.minimumSize = style()->sizeFromContents(ct: QStyle::CT_LineEdit, opt: &styleOption, contentsSize: QSize(0, 0)); |
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| 28 | |
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| 29 | // Inspired by QLineEdit::sizeHint() |
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| 30 | QFontMetricsF fm(styleFont(control: const_cast<QQuickItem*>(control<QQuickItem>()))); |
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| 31 | const QSize sz(qCeil(v: fm.horizontalAdvance(QLatin1Char('x')) * 17), |
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| 32 | contentSize().height()); |
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| 33 | geometry.implicitSize = style()->sizeFromContents(ct: QStyle::CT_LineEdit, opt: &styleOption, contentsSize: sz); |
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| 34 | |
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| 35 | styleOption.rect = QRect(QPoint(0, 0), geometry.implicitSize); |
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| 36 | geometry.layoutRect = styleOption.rect; |
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| 37 | geometry.contentRect = style()->subElementRect(subElement: QStyle::SE_LineEditContents, option: &styleOption); |
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| 38 | geometry.ninePatchMargins = style()->ninePatchMargins(ce: QStyle::CE_ShapedFrame, opt: &styleOption, imageSize: geometry.minimumSize); |
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| 39 | geometry.focusFrameRadius = style()->pixelMetric(metric: QStyle::PM_TextFieldFocusFrameRadius, option: &styleOption); |
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| 40 | |
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| 41 | return geometry; |
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| 42 | } |
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| 43 | |
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| 44 | void QQuickStyleItemTextField::paintEvent(QPainter *painter) const |
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| 45 | { |
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| 46 | QStyleOptionFrame styleOption; |
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| 47 | initStyleOption(styleOption); |
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| 48 | style()->drawPrimitive(pe: QStyle::PE_PanelLineEdit, opt: &styleOption, p: painter); |
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| 49 | } |
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| 50 | |
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| 51 | void QQuickStyleItemTextField::initStyleOption(QStyleOptionFrame &styleOption) const |
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| 52 | { |
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| 53 | initStyleOptionBase(styleOption); |
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| 54 | auto textField = control<QQuickTextField>(); |
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| 55 | |
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| 56 | styleOption.lineWidth = style()->pixelMetric(metric: QStyle::PM_DefaultFrameWidth, option: &styleOption); |
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| 57 | styleOption.midLineWidth = 0; |
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| 58 | styleOption.state |= QStyle::State_Sunken; |
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| 59 | if (textField->isReadOnly()) |
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| 60 | styleOption.state |= QStyle::State_ReadOnly; |
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| 61 | } |
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| 62 | |
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| 63 | QT_END_NAMESPACE |
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| 64 | |
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| 65 | #include "moc_qquickstyleitemtextfield.cpp" |
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| 66 | |
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