f4647740bb
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@50041 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
110 lines
3.7 KiB
TeX
110 lines
3.7 KiB
TeX
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\section{\class{wxDataViewIndexListModel}}\label{wxdataviewindexlistmodel}
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wxDataViewIndexListModel is a specialized data model which lets
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you address an item by its position (row) rather than its
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wxDataViewItem (which you can obtain from this class).
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This model also provides its own
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\helpref{Compare}{wxdataviewindexlistmodelcompare} method
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which sorts the model's data by the index.
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\wxheading{Derived from}
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\helpref{wxDataViewModel}{wxdataviewmodel}
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\wxheading{Include files}
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<dataview.h>
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\latexignore{\rtfignore{\wxheading{Members}}}
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\membersection{wxDataViewIndexListModel::wxDataViewIndexListModel}\label{wxdataviewindexlistmodelwxdataviewindexlistmodel}
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\func{}{wxDataViewIndexListModel}{\param{unsigned int }{initial\_size = 0}}
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Constructor.
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\membersection{wxDataViewIndexListModel::\destruct{wxDataViewIndexListModel}}\label{wxdataviewindexlistmodeldtor}
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\func{}{\destruct{wxDataViewIndexListModel}}{\void}
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Destructor.
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\membersection{wxDataViewIndexListModel::Compare}\label{wxdataviewindexlistmodelcompare}
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\func{int}{Compare}{\param{const wxDataViewItem\& }{item1}, \param{const wxDataViewItem\& }{item2}, \param{unsigned int }{column}, \param{bool }{ascending}}
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Compare method that sorts the items by their index.
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\membersection{wxDataViewIndexListModel::GetAttr}\label{wxdataviewindexlistmodelgetattr}
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\func{bool}{GetAttr}{\param{unsigned int }{row}, \param{unsigned int }{col}, \param{wxDataViewItemAttr\& }{attr}}
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Oberride this to indicate that the row has special font attributes.
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This only affects the
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\helpref{wxDataViewTextRendererText}{wxdataviewtextrendererattr} renderer.
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See also \helpref{wxDataViewItemAttr}{wxdataviewitemattr}.
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\membersection{wxDataViewIndexListModel::GetItem}\label{wxdataviewindexlistmodelgetitem}
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\constfunc{wxDataViewItem}{GetItem}{\param{unsigned int }{row}}
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Returns the wxDataViewItem at the given {\it row}.
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\membersection{wxDataViewIndexListModel::GetRow}\label{wxdataviewindexlistmodelgetrow}
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\constfunc{unsigned int}{GetRow}{\param{const wxDataViewItem\& }{item}}
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Returns the position of given {\it item}.
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\membersection{wxDataViewIndexListModel::GetValue}\label{wxdataviewindexlistmodelgetvalue}
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\constfunc{void}{GetValue}{\param{wxVariant\& }{variant}, \param{unsigned int }{row}, \param{unsigned int }{col}}
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Override this to allow getting values from the model.
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\membersection{wxDataViewIndexListModel::RowAppended}\label{wxdataviewindexlistmodelrowappended}
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\func{void}{RowAppended}{\void}
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Call this after a row has been appended to the model.
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\membersection{wxDataViewIndexListModel::RowChanged}\label{wxdataviewindexlistmodelrowchanged}
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\func{void}{RowChanged}{\param{unsigned int }{row}}
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Call this after a row has been changed.
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\membersection{wxDataViewIndexListModel::RowDeleted}\label{wxdataviewindexlistmodelrowdeleted}
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\func{void}{RowDeleted}{\param{unsigned int }{row}}
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Call this after a row has been deleted.
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\membersection{wxDataViewIndexListModel::RowInserted}\label{wxdataviewindexlistmodelrowinserted}
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\func{void}{RowInserted}{\param{unsigned int }{before}}
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Call this after a row has been inserted at the given position.
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\membersection{wxDataViewIndexListModel::RowPrepended}\label{wxdataviewindexlistmodelrowprepended}
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\func{void}{RowPrepended}{\void}
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Call this after a row has been prepended to the model.
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\membersection{wxDataViewIndexListModel::RowValueChanged}\label{wxdataviewindexlistmodelrowvaluechanged}
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\func{void}{RowValueChanged}{\param{unsigned int }{row}, \param{unsigned int }{col}}
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Call this after a value has been changed.
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\membersection{wxDataViewIndexListModel::SetValue}\label{wxdataviewindexlistmodelsetvalue}
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\func{bool}{SetValue}{\param{const wxVariant\& }{variant}, \param{unsigned int }{row}, \param{unsigned int }{col}}
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Called in order to set a value in the model.
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