diff options
author | Andy Shaw <andy.shaw@qt.io> | 2020-03-03 10:48:27 +0100 |
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committer | Andy Shaw <andy.shaw@qt.io> | 2020-03-24 14:17:19 +0100 |
commit | fe3b3c707e2bc41f2e98d315ba72f50d4929e064 (patch) | |
tree | e55630303b7f8bacfe7564f5064bba1e94b8751b /src | |
parent | 62c8ae30880886f3ed17ddc17713db1a7410964e (diff) |
HeaderView: Add support for list based models
Change-Id: I411136bd2b9a277d84a7c68c55bb1c317b6cc9d2
Reviewed-by: Mitch Curtis <mitch.curtis@qt.io>
Diffstat (limited to 'src')
12 files changed, 53 insertions, 13 deletions
diff --git a/src/imports/controls/HorizontalHeaderView.qml b/src/imports/controls/HorizontalHeaderView.qml index 7f0454da..ec91af25 100644 --- a/src/imports/controls/HorizontalHeaderView.qml +++ b/src/imports/controls/HorizontalHeaderView.qml @@ -55,7 +55,9 @@ T.HorizontalHeaderView { Text { id: text - text: model[control.textRole] + text: control.textRole ? (Array.isArray(control.model) ? modelData[control.textRole] + : model[control.textRole]) + : modelData width: parent.width height: parent.height horizontalAlignment: Text.AlignHCenter diff --git a/src/imports/controls/VerticalHeaderView.qml b/src/imports/controls/VerticalHeaderView.qml index 5fbfaedf..3fc9ca5a 100644 --- a/src/imports/controls/VerticalHeaderView.qml +++ b/src/imports/controls/VerticalHeaderView.qml @@ -55,7 +55,9 @@ T.VerticalHeaderView { Text { id: text - text: model[control.textRole] + text: control.textRole ? (Array.isArray(control.model) ? modelData[control.textRole] + : model[control.textRole]) + : modelData width: parent.width height: parent.height horizontalAlignment: Text.AlignHCenter diff --git a/src/imports/controls/fusion/HorizontalHeaderView.qml b/src/imports/controls/fusion/HorizontalHeaderView.qml index 3d0f247b..bbd9dc3f 100644 --- a/src/imports/controls/fusion/HorizontalHeaderView.qml +++ b/src/imports/controls/fusion/HorizontalHeaderView.qml @@ -65,7 +65,9 @@ T.HorizontalHeaderView { Text { id: text - text: model[control.textRole] + text: control.textRole ? (Array.isArray(control.model) ? modelData[control.textRole] + : model[control.textRole]) + : modelData width: parent.width height: parent.height horizontalAlignment: Text.AlignHCenter diff --git a/src/imports/controls/fusion/VerticalHeaderView.qml b/src/imports/controls/fusion/VerticalHeaderView.qml index 5ad0db8f..b220cdf2 100644 --- a/src/imports/controls/fusion/VerticalHeaderView.qml +++ b/src/imports/controls/fusion/VerticalHeaderView.qml @@ -65,7 +65,9 @@ T.VerticalHeaderView { Text { id: text - text: model[control.textRole] + text: control.textRole ? (Array.isArray(control.model) ? modelData[control.textRole] + : model[control.textRole]) + : modelData width: parent.width height: parent.height horizontalAlignment: Text.AlignHCenter diff --git a/src/imports/controls/imagine/HorizontalHeaderView.qml b/src/imports/controls/imagine/HorizontalHeaderView.qml index 7f0454da..ec91af25 100644 --- a/src/imports/controls/imagine/HorizontalHeaderView.qml +++ b/src/imports/controls/imagine/HorizontalHeaderView.qml @@ -55,7 +55,9 @@ T.HorizontalHeaderView { Text { id: text - text: model[control.textRole] + text: control.textRole ? (Array.isArray(control.model) ? modelData[control.textRole] + : model[control.textRole]) + : modelData width: parent.width height: parent.height horizontalAlignment: Text.AlignHCenter diff --git a/src/imports/controls/imagine/VerticalHeaderView.qml b/src/imports/controls/imagine/VerticalHeaderView.qml index 5fbfaedf..3fc9ca5a 100644 --- a/src/imports/controls/imagine/VerticalHeaderView.qml +++ b/src/imports/controls/imagine/VerticalHeaderView.qml @@ -55,7 +55,9 @@ T.VerticalHeaderView { Text { id: text - text: model[control.textRole] + text: control.textRole ? (Array.isArray(control.model) ? modelData[control.textRole] + : model[control.textRole]) + : modelData width: parent.width height: parent.height horizontalAlignment: Text.AlignHCenter diff --git a/src/imports/controls/material/HorizontalHeaderView.qml b/src/imports/controls/material/HorizontalHeaderView.qml index 504579cc..fd672f34 100644 --- a/src/imports/controls/material/HorizontalHeaderView.qml +++ b/src/imports/controls/material/HorizontalHeaderView.qml @@ -56,7 +56,9 @@ T.HorizontalHeaderView { Text { id: text - text: model[control.textRole] + text: control.textRole ? (Array.isArray(control.model) ? modelData[control.textRole] + : model[control.textRole]) + : modelData width: parent.width height: parent.height horizontalAlignment: Text.AlignHCenter diff --git a/src/imports/controls/material/VerticalHeaderView.qml b/src/imports/controls/material/VerticalHeaderView.qml index 7f8ecc92..5fc5aebe 100644 --- a/src/imports/controls/material/VerticalHeaderView.qml +++ b/src/imports/controls/material/VerticalHeaderView.qml @@ -56,7 +56,9 @@ T.VerticalHeaderView { Text { id: text - text: model[control.textRole] + text: control.textRole ? (Array.isArray(control.model) ? modelData[control.textRole] + : model[control.textRole]) + : modelData width: parent.width height: parent.height horizontalAlignment: Text.AlignHCenter diff --git a/src/imports/controls/universal/HorizontalHeaderView.qml b/src/imports/controls/universal/HorizontalHeaderView.qml index 8cdfda35..47daa8ce 100644 --- a/src/imports/controls/universal/HorizontalHeaderView.qml +++ b/src/imports/controls/universal/HorizontalHeaderView.qml @@ -57,7 +57,9 @@ T.HorizontalHeaderView { Text { id: text - text: model[control.textRole] + text: control.textRole ? (Array.isArray(control.model) ? modelData[control.textRole] + : model[control.textRole]) + : modelData width: parent.width height: parent.height horizontalAlignment: Text.AlignHCenter diff --git a/src/imports/controls/universal/VerticalHeaderView.qml b/src/imports/controls/universal/VerticalHeaderView.qml index 7c7544af..04408d68 100644 --- a/src/imports/controls/universal/VerticalHeaderView.qml +++ b/src/imports/controls/universal/VerticalHeaderView.qml @@ -57,7 +57,9 @@ T.VerticalHeaderView { Text { id: text - text: model[control.textRole] + text: control.textRole ? (Array.isArray(control.model) ? modelData[control.textRole] + : model[control.textRole]) + : modelData width: parent.width height: parent.height horizontalAlignment: Text.AlignHCenter diff --git a/src/quicktemplates2/qquickheaderview.cpp b/src/quicktemplates2/qquickheaderview.cpp index 49463944..5c465cc7 100644 --- a/src/quicktemplates2/qquickheaderview.cpp +++ b/src/quicktemplates2/qquickheaderview.cpp @@ -151,7 +151,11 @@ This property holds the model role used to display text in each header cell. - The default value is the \c "display" role. + When the model has multiple roles, textRole can be set to determine which + role should be displayed. + + If model is a QAbstractItemModel then it will default to "display"; otherwise + it is empty. \sa QAbstractItemModel::roleNames() */ @@ -161,7 +165,11 @@ This property holds the model role used to display text in each header cell. - The default value is the \c "display" role. + When the model has multiple roles, textRole can be set to determine which + role should be displayed. + + If model is a QAbstractItemModel then it will default to "display"; otherwise + it is empty. \sa QAbstractItemModel::roleNames() */ @@ -241,6 +249,18 @@ void QQuickHeaderViewBasePrivate::syncModel() } QQuickTableViewPrivate::syncModel(); + + isTransposed = false; + const auto aim = model->abstractItemModel(); + if (orientation() == Qt::Horizontal) { + // For models that are just a list or a number, and especially not a + // table, we transpose the view when the orientation is horizontal. + // The model (list) will then be laid out horizontally rather than + // vertically, which is the otherwise the default. + isTransposed = !aim || aim->columnCount() == 1; + } + if (m_textRole.isEmpty() && aim) + m_textRole = QLatin1String("display"); } void QQuickHeaderViewBasePrivate::syncSyncView() diff --git a/src/quicktemplates2/qquickheaderview_p_p.h b/src/quicktemplates2/qquickheaderview_p_p.h index 961c554b..655c2a58 100644 --- a/src/quicktemplates2/qquickheaderview_p_p.h +++ b/src/quicktemplates2/qquickheaderview_p_p.h @@ -112,7 +112,7 @@ protected: }; QStack<SectionSize> m_hiddenSectionSizes; bool m_modelExplicitlySetByUser = false; - QString m_textRole = QStringLiteral("display"); + QString m_textRole; }; class QQuickHorizontalHeaderViewPrivate : public QQuickHeaderViewBasePrivate |