split wxGrid implementation in grideditors.cpp (for wxGridCellEditor-derived classes), gridctrl.cpp (for wxGridCellRenderer-derived classes)
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@58024 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Francesco Montorsi
@@ -90,6 +90,7 @@ class wxGridRowOperations;
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class wxGridColumnOperations;
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class wxGridDirectionOperations;
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// ----------------------------------------------------------------------------
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// macros
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// ----------------------------------------------------------------------------
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@@ -168,129 +169,6 @@ public:
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virtual wxGridCellRenderer *Clone() const = 0;
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};
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// the default renderer for the cells containing string data
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class WXDLLIMPEXP_ADV wxGridCellStringRenderer : public wxGridCellRenderer
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{
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public:
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// draw the string
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virtual void Draw(wxGrid& grid,
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wxGridCellAttr& attr,
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wxDC& dc,
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const wxRect& rect,
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int row, int col,
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bool isSelected);
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// return the string extent
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virtual wxSize GetBestSize(wxGrid& grid,
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wxGridCellAttr& attr,
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wxDC& dc,
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int row, int col);
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virtual wxGridCellRenderer *Clone() const
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{ return new wxGridCellStringRenderer; }
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protected:
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// set the text colours before drawing
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void SetTextColoursAndFont(const wxGrid& grid,
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const wxGridCellAttr& attr,
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wxDC& dc,
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bool isSelected);
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// calc the string extent for given string/font
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wxSize DoGetBestSize(const wxGridCellAttr& attr,
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wxDC& dc,
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const wxString& text);
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};
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// the default renderer for the cells containing numeric (long) data
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class WXDLLIMPEXP_ADV wxGridCellNumberRenderer : public wxGridCellStringRenderer
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{
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public:
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// draw the string right aligned
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virtual void Draw(wxGrid& grid,
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wxGridCellAttr& attr,
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wxDC& dc,
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const wxRect& rect,
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int row, int col,
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bool isSelected);
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virtual wxSize GetBestSize(wxGrid& grid,
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wxGridCellAttr& attr,
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wxDC& dc,
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int row, int col);
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virtual wxGridCellRenderer *Clone() const
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{ return new wxGridCellNumberRenderer; }
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protected:
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wxString GetString(const wxGrid& grid, int row, int col);
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};
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class WXDLLIMPEXP_ADV wxGridCellFloatRenderer : public wxGridCellStringRenderer
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{
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public:
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wxGridCellFloatRenderer(int width = -1, int precision = -1);
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// get/change formatting parameters
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int GetWidth() const { return m_width; }
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void SetWidth(int width) { m_width = width; m_format.clear(); }
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int GetPrecision() const { return m_precision; }
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void SetPrecision(int precision) { m_precision = precision; m_format.clear(); }
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// draw the string right aligned with given width/precision
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virtual void Draw(wxGrid& grid,
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wxGridCellAttr& attr,
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wxDC& dc,
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const wxRect& rect,
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int row, int col,
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bool isSelected);
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virtual wxSize GetBestSize(wxGrid& grid,
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wxGridCellAttr& attr,
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wxDC& dc,
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int row, int col);
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// parameters string format is "width[,precision]"
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virtual void SetParameters(const wxString& params);
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virtual wxGridCellRenderer *Clone() const;
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protected:
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wxString GetString(const wxGrid& grid, int row, int col);
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private:
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// formatting parameters
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int m_width,
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m_precision;
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wxString m_format;
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};
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// renderer for boolean fields
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class WXDLLIMPEXP_ADV wxGridCellBoolRenderer : public wxGridCellRenderer
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{
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public:
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// draw a check mark or nothing
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virtual void Draw(wxGrid& grid,
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wxGridCellAttr& attr,
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wxDC& dc,
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const wxRect& rect,
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int row, int col,
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bool isSelected);
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// return the checkmark size
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virtual wxSize GetBestSize(wxGrid& grid,
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wxGridCellAttr& attr,
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wxDC& dc,
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int row, int col);
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virtual wxGridCellRenderer *Clone() const
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{ return new wxGridCellBoolRenderer; }
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private:
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static wxSize ms_sizeCheckMark;
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};
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// ----------------------------------------------------------------------------
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// wxGridCellEditor: This class is responsible for providing and manipulating
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// the in-place edit controls for the grid. Instances of wxGridCellEditor
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@@ -406,247 +284,6 @@ protected:
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DECLARE_NO_COPY_CLASS(wxGridCellEditor)
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};
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#if wxUSE_TEXTCTRL
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// the editor for string/text data
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class WXDLLIMPEXP_ADV wxGridCellTextEditor : public wxGridCellEditor
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{
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public:
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wxGridCellTextEditor();
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virtual void Create(wxWindow* parent,
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wxWindowID id,
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wxEvtHandler* evtHandler);
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virtual void SetSize(const wxRect& rect);
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virtual void PaintBackground(const wxRect& rectCell, wxGridCellAttr *attr);
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virtual bool IsAcceptedKey(wxKeyEvent& event);
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virtual void BeginEdit(int row, int col, wxGrid* grid);
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virtual bool EndEdit(const wxString& oldval, wxString *newval);
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virtual void ApplyEdit(int row, int col, wxGrid* grid);
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virtual void Reset();
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virtual void StartingKey(wxKeyEvent& event);
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virtual void HandleReturn(wxKeyEvent& event);
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// parameters string format is "max_width"
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virtual void SetParameters(const wxString& params);
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virtual wxGridCellEditor *Clone() const
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{ return new wxGridCellTextEditor; }
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// added GetValue so we can get the value which is in the control
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virtual wxString GetValue() const;
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protected:
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wxTextCtrl *Text() const { return (wxTextCtrl *)m_control; }
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// parts of our virtual functions reused by the derived classes
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void DoCreate(wxWindow* parent, wxWindowID id, wxEvtHandler* evtHandler,
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long style = 0);
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void DoBeginEdit(const wxString& startValue);
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void DoReset(const wxString& startValue);
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private:
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size_t m_maxChars; // max number of chars allowed
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wxString m_value;
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DECLARE_NO_COPY_CLASS(wxGridCellTextEditor)
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};
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// the editor for numeric (long) data
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class WXDLLIMPEXP_ADV wxGridCellNumberEditor : public wxGridCellTextEditor
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{
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public:
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// allows to specify the range - if min == max == -1, no range checking is
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// done
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wxGridCellNumberEditor(int min = -1, int max = -1);
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virtual void Create(wxWindow* parent,
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wxWindowID id,
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wxEvtHandler* evtHandler);
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virtual bool IsAcceptedKey(wxKeyEvent& event);
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virtual void BeginEdit(int row, int col, wxGrid* grid);
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virtual bool EndEdit(const wxString& oldval, wxString *newval);
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virtual void ApplyEdit(int row, int col, wxGrid* grid);
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virtual void Reset();
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virtual void StartingKey(wxKeyEvent& event);
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// parameters string format is "min,max"
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virtual void SetParameters(const wxString& params);
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virtual wxGridCellEditor *Clone() const
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{ return new wxGridCellNumberEditor(m_min, m_max); }
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// added GetValue so we can get the value which is in the control
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virtual wxString GetValue() const;
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protected:
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#if wxUSE_SPINCTRL
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wxSpinCtrl *Spin() const { return (wxSpinCtrl *)m_control; }
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#endif
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// if HasRange(), we use wxSpinCtrl - otherwise wxTextCtrl
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bool HasRange() const
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{
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#if wxUSE_SPINCTRL
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return m_min != m_max;
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#else
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return false;
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#endif
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}
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// string representation of our value
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wxString GetString() const
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{ return wxString::Format(_T("%ld"), m_value); }
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private:
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int m_min,
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m_max;
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long m_value;
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DECLARE_NO_COPY_CLASS(wxGridCellNumberEditor)
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};
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// the editor for floating point numbers (double) data
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class WXDLLIMPEXP_ADV wxGridCellFloatEditor : public wxGridCellTextEditor
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{
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public:
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wxGridCellFloatEditor(int width = -1, int precision = -1);
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virtual void Create(wxWindow* parent,
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wxWindowID id,
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wxEvtHandler* evtHandler);
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virtual bool IsAcceptedKey(wxKeyEvent& event);
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virtual void BeginEdit(int row, int col, wxGrid* grid);
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virtual bool EndEdit(const wxString& oldval, wxString *newval);
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virtual void ApplyEdit(int row, int col, wxGrid* grid);
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virtual void Reset();
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virtual void StartingKey(wxKeyEvent& event);
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virtual wxGridCellEditor *Clone() const
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{ return new wxGridCellFloatEditor(m_width, m_precision); }
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// parameters string format is "width,precision"
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virtual void SetParameters(const wxString& params);
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protected:
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// string representation of our value
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wxString GetString() const;
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private:
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int m_width,
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m_precision;
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double m_value;
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DECLARE_NO_COPY_CLASS(wxGridCellFloatEditor)
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};
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#endif // wxUSE_TEXTCTRL
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#if wxUSE_CHECKBOX
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// the editor for boolean data
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class WXDLLIMPEXP_ADV wxGridCellBoolEditor : public wxGridCellEditor
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{
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public:
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wxGridCellBoolEditor() { }
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virtual void Create(wxWindow* parent,
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wxWindowID id,
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wxEvtHandler* evtHandler);
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virtual void SetSize(const wxRect& rect);
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virtual void Show(bool show, wxGridCellAttr *attr = NULL);
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virtual bool IsAcceptedKey(wxKeyEvent& event);
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virtual void BeginEdit(int row, int col, wxGrid* grid);
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virtual bool EndEdit(const wxString& oldval, wxString *newval);
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virtual void ApplyEdit(int row, int col, wxGrid* grid);
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virtual void Reset();
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virtual void StartingClick();
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virtual void StartingKey(wxKeyEvent& event);
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virtual wxGridCellEditor *Clone() const
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{ return new wxGridCellBoolEditor; }
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// added GetValue so we can get the value which is in the control, see
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// also UseStringValues()
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virtual wxString GetValue() const;
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// set the string values returned by GetValue() for the true and false
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// states, respectively
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static void UseStringValues(const wxString& valueTrue = _T("1"),
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const wxString& valueFalse = wxEmptyString);
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// return true if the given string is equal to the string representation of
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// true value which we currently use
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static bool IsTrueValue(const wxString& value);
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protected:
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wxCheckBox *CBox() const { return (wxCheckBox *)m_control; }
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private:
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bool m_value;
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static wxString ms_stringValues[2];
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DECLARE_NO_COPY_CLASS(wxGridCellBoolEditor)
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};
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#endif // wxUSE_CHECKBOX
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#if wxUSE_COMBOBOX
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// the editor for string data allowing to choose from the list of strings
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class WXDLLIMPEXP_ADV wxGridCellChoiceEditor : public wxGridCellEditor
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{
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public:
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// if !allowOthers, user can't type a string not in choices array
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wxGridCellChoiceEditor(size_t count = 0,
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const wxString choices[] = NULL,
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bool allowOthers = false);
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wxGridCellChoiceEditor(const wxArrayString& choices,
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bool allowOthers = false);
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virtual void Create(wxWindow* parent,
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wxWindowID id,
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wxEvtHandler* evtHandler);
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virtual void PaintBackground(const wxRect& rectCell, wxGridCellAttr *attr);
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virtual void BeginEdit(int row, int col, wxGrid* grid);
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virtual bool EndEdit(const wxString& oldval, wxString *newval);
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virtual void ApplyEdit(int row, int col, wxGrid* grid);
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virtual void Reset();
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// parameters string format is "item1[,item2[...,itemN]]"
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virtual void SetParameters(const wxString& params);
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virtual wxGridCellEditor *Clone() const;
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// added GetValue so we can get the value which is in the control
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virtual wxString GetValue() const;
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protected:
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wxComboBox *Combo() const { return (wxComboBox *)m_control; }
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wxString m_value;
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wxArrayString m_choices;
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bool m_allowOthers;
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DECLARE_NO_COPY_CLASS(wxGridCellChoiceEditor)
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};
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#endif // wxUSE_COMBOBOX
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// ----------------------------------------------------------------------------
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// wxGridCellAttr: this class can be used to alter the cells appearance in
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