1 files changed, 190 insertions, 0 deletions
diff --git a/src/labs/models/qqmltablemodelcolumn.cpp b/src/labs/models/qqmltablemodelcolumn.cpp
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+++ b/src/labs/models/qqmltablemodelcolumn.cpp
@@ -0,0 +1,190 @@
+// Copyright (C) 2019 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
+
+#include "qqmltablemodelcolumn_p.h"
+
+#include <QtQml/qqmlinfo.h>
+
+QT_BEGIN_NAMESPACE
+
+/*!
+    \qmltype TableModelColumn
+//!  \instantiates QQmlTableModelColumn
+    \inqmlmodule Qt.labs.qmlmodels
+    \brief Represents a column in a model.
+    \since 5.14
+
+    \section1 Supported Roles
+
+    TableModelColumn supports all of \l {Qt::ItemDataRole}{Qt's roles},
+    with the exception of \c Qt::InitialSortOrderRole.
+    Roles can be accessed by as listed below, e.g.
+    \code
+    text: display
+
+    required property string display
+    \endcode
+
+    \table
+    \row \li Qt::DisplayRole \li display
+    \row \li Qt::DecorationRole \li decoration
+    \row \li Qt::EditRole \li edit
+    \row \li Qt::ToolTipRole \li toolTip
+    \row \li Qt::StatusTipRole \li statusTip
+    \row \li Qt::WhatsThisRole \li whatsThis
+    \row \li Qt::FontRole \li font
+    \row \li Qt::TextAlignmentRole \li textAlignment
+    \row \li Qt::BackgroundRole \li background
+    \row \li Qt::ForegroundRole \li foreground
+    \row \li Qt::CheckStateRole \li checkState
+    \row \li Qt::AccessibleTextRole \li accessibleText
+    \row \li Qt::AccessibleDescriptionRole \li accessibleDescription
+    \row \li Qt::SizeHintRole \li sizeHintRoleNam
+    \endtable
+
+    \sa TableModel, TableView
+*/
+
+static constexpr QLatin1StringView displayRoleName("display");
+static constexpr QLatin1StringView decorationRoleName("decoration");
+static constexpr QLatin1StringView editRoleName("edit");
+static constexpr QLatin1StringView toolTipRoleName("toolTip");
+static constexpr QLatin1StringView statusTipRoleName("statusTip");
+static constexpr QLatin1StringView whatsThisRoleName("whatsThis");
+
+static constexpr QLatin1StringView fontRoleName("font");
+static constexpr QLatin1StringView textAlignmentRoleName("textAlignment");
+static constexpr QLatin1StringView backgroundRoleName("background");
+static constexpr QLatin1StringView foregroundRoleName("foreground");
+static constexpr QLatin1StringView checkStateRoleName("checkState");
+
+static constexpr QLatin1StringView accessibleTextRoleName("accessibleText");
+static constexpr QLatin1StringView accessibleDescriptionRoleName("accessibleDescription");
+
+static constexpr QLatin1StringView sizeHintRoleName("sizeHint");
+
+
+QQmlTableModelColumn::QQmlTableModelColumn(QObject *parent)
+    : QObject(parent)
+{
+}
+
+QQmlTableModelColumn::~QQmlTableModelColumn()
+{
+}
+
+#define DEFINE_ROLE_PROPERTIES(getterGetterName, getterSetterName, getterSignal, setterGetterName, setterSetterName, setterSignal, roleName) \
+QJSValue QQmlTableModelColumn::getterGetterName() const \
+{ \
+    return mGetters.value(roleName); \
+} \
+\
+void QQmlTableModelColumn::getterSetterName(const QJSValue &stringOrFunction) \
+{ \
+    if (!stringOrFunction.isString() && !stringOrFunction.isCallable()) { \
+        qmlWarning(this).quote() << "getter for " << roleName << " must be a function"; \
+        return; \
+    } \
+    if (stringOrFunction.strictlyEquals(decoration())) \
+        return; \
+\
+    mGetters[roleName] = stringOrFunction; \
+    emit decorationChanged(); \
+} \
+\
+QJSValue QQmlTableModelColumn::setterGetterName() const \
+{ \
+    return mSetters.value(roleName); \
+} \
+\
+void QQmlTableModelColumn::setterSetterName(const QJSValue &function) \
+{ \
+    if (!function.isCallable()) { \
+        qmlWarning(this).quote() << "setter for " << roleName << " must be a function"; \
+        return; \
+    } \
+\
+    if (function.strictlyEquals(getSetDisplay())) \
+        return; \
+\
+    mSetters[roleName] = function; \
+    emit setDisplayChanged(); \
+}
+
+DEFINE_ROLE_PROPERTIES(display, setDisplay, displayChanged,
+    getSetDisplay, setSetDisplay, setDisplayChanged, displayRoleName)
+DEFINE_ROLE_PROPERTIES(decoration, setDecoration, decorationChanged,
+    getSetDecoration, setSetDecoration, setDecorationChanged, decorationRoleName)
+DEFINE_ROLE_PROPERTIES(edit, setEdit, editChanged,
+    getSetEdit, setSetEdit, setEditChanged, editRoleName)
+DEFINE_ROLE_PROPERTIES(toolTip, setToolTip, toolTipChanged,
+    getSetToolTip, setSetToolTip, setToolTipChanged, toolTipRoleName)
+DEFINE_ROLE_PROPERTIES(statusTip, setStatusTip, statusTipChanged,
+    getSetStatusTip, setSetStatusTip, setStatusTipChanged, statusTipRoleName)
+DEFINE_ROLE_PROPERTIES(whatsThis, setWhatsThis, whatsThisChanged,
+    getSetWhatsThis, setSetWhatsThis, setWhatsThisChanged, whatsThisRoleName)
+
+DEFINE_ROLE_PROPERTIES(font, setFont, fontChanged,
+    getSetFont, setSetFont, setFontChanged, fontRoleName)
+DEFINE_ROLE_PROPERTIES(textAlignment, setTextAlignment, textAlignmentChanged,
+    getSetTextAlignment, setSetTextAlignment, setTextAlignmentChanged, textAlignmentRoleName)
+DEFINE_ROLE_PROPERTIES(background, setBackground, backgroundChanged,
+    getSetBackground, setSetBackground, setBackgroundChanged, backgroundRoleName)
+DEFINE_ROLE_PROPERTIES(foreground, setForeground, foregroundChanged,
+    getSetForeground, setSetForeground, setForegroundChanged, foregroundRoleName)
+DEFINE_ROLE_PROPERTIES(checkState, setCheckState, checkStateChanged,
+    getSetCheckState, setSetCheckState, setCheckStateChanged, checkStateRoleName)
+
+DEFINE_ROLE_PROPERTIES(accessibleText, setAccessibleText, accessibleTextChanged,
+    getSetAccessibleText, setSetAccessibleText, setAccessibleTextChanged, accessibleTextRoleName)
+DEFINE_ROLE_PROPERTIES(accessibleDescription, setAccessibleDescription, accessibleDescriptionChanged,
+    getSetAccessibleDescription, setSetAccessibleDescription, setAccessibleDescriptionChanged, accessibleDescriptionRoleName)
+
+DEFINE_ROLE_PROPERTIES(sizeHint, setSizeHint, sizeHintChanged,
+    getSetSizeHint, setSetSizeHint, setSizeHintChanged, sizeHintRoleName)
+
+QJSValue QQmlTableModelColumn::getterAtRole(const QString &roleName)
+{
+    auto it = mGetters.find(roleName);
+    if (it == mGetters.end())
+        return QJSValue();
+    return *it;
+}
+
+QJSValue QQmlTableModelColumn::setterAtRole(const QString &roleName)
+{
+    auto it = mSetters.find(roleName);
+    if (it == mSetters.end())
+        return QJSValue();
+    return *it;
+}
+
+const QHash<QString, QJSValue> QQmlTableModelColumn::getters() const
+{
+    return mGetters;
+}
+
+const QHash<int, QString> QQmlTableModelColumn::supportedRoleNames()
+{
+    static const QHash<int, QString> names {
+        {Qt::DisplayRole, displayRoleName},
+        {Qt::DecorationRole, decorationRoleName},
+        {Qt::EditRole, editRoleName},
+        {Qt::ToolTipRole, toolTipRoleName},
+        {Qt::StatusTipRole, statusTipRoleName},
+        {Qt::WhatsThisRole, whatsThisRoleName},
+        {Qt::FontRole, fontRoleName},
+        {Qt::TextAlignmentRole, textAlignmentRoleName},
+        {Qt::BackgroundRole, backgroundRoleName},
+        {Qt::ForegroundRole, foregroundRoleName},
+        {Qt::CheckStateRole, checkStateRoleName},
+        {Qt::AccessibleTextRole, accessibleTextRoleName},
+        {Qt::AccessibleDescriptionRole, accessibleDescriptionRoleName},
+        {Qt::SizeHintRole, sizeHintRoleName}
+    };
+    return names;
+}
+
+QT_END_NAMESPACE
+
+#include "moc_qqmltablemodelcolumn_p.cpp"