98 lines
2.6 KiB
C++
98 lines
2.6 KiB
C++
/*
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* File: LGridCheckEditor.h
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* Author: Saleem Edah-Tally - nmset@yandex.com
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* License : LGPL version 2.1
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* Copyright Saleem Edah-Tally, M. D. - © 2014
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*
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* Created on 9 juin 2014, 20:04
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*/
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#ifndef LGRIDCHECKEDITOR_H
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#define LGRIDCHECKEDITOR_H
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#include "LBoundCheckBox.h"
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#include "LGridColEditor.h"
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/**
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* Edits table data using an LBoundCheckBox.
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*/
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class LGridCheckEditor : public wxGridCellEditor, public LGridColEditor
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{
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public:
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/**
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* N.B. newNullLabel must be the same in LGridCheckEditor and LGridCheckRenderer
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* @param newColName database column name
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* @param isDualState use a dual or triple state checkbox.
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* @param newNullLabel cell value to interprete as undetermined for a tristate checkbox..
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*/
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LGridCheckEditor(const wxString& newColName,
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bool isDualState = false,
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const wxString& newNullLabel = _T("?"));
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/**
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* The editor gets deleted.
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*/
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virtual ~LGridCheckEditor();
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/**
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* Creates m_control as LBoundCheckBox.
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* @param parent
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* @param id
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* @param evtHandler
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*/
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void Create(wxWindow *parent, wxWindowID id, wxEvtHandler *evtHandler);
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/**
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* Creates m_control if necessary. Registers the editor in the grid's resultset.
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*
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* @param row
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* @param col
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* @param grid
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*/
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void BeginEdit(int row, int col, wxGrid *grid);
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wxGridCellEditor* Clone() const;
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bool EndEdit(int row, int col, const wxGrid *grid, const wxString &oldval, wxString *newval);
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/**
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* Applies the editor value as returned by GetData() to the grid cell.
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* @param row
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* @param col
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* @param grid
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*/
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void ApplyEdit(int row, int col, wxGrid *grid);
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/**
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* Deletes the editor, all pointers to the editor are set to NULL.
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*/
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void Reset();
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/**
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*
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* @return GetData(), or wxEmptyString if the editor control has not been created.
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*/
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wxString GetValue() const;
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/**
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* Creates a wxCheckBox to be used as editor in form view.
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*/
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wxControl* ProvideFormEditor(wxWindow * parent);
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wxControl* GetFormEditor() const
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{
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return m_formEditor;
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}
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/**
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* Updates the grid cell and the editor. m_formEditor is deleted and set to NULL.
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* @param row
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* @param col
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* @param grid
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*/
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void SyncBack(const int row, const int col, wxGrid * grid);
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private:
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bool m_triState;
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unsigned long m_style;
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wxCheckBox * m_formEditor;
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wxString m_nullLabel;
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/**
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* Fully typed alias to m_control.
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*/
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LBoundCheckBox * m_BoundCheckBox;
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};
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#endif /* LGRIDCHECKEDITOR_H */
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