dolphin/Externals/wxWidgets3/include/wx/gtk/dvrenderers.h

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///////////////////////////////////////////////////////////////////////////////
// Name: wx/gtk/dvrenderers.h
// Purpose: All GTK wxDataViewCtrl renderer classes
// Author: Robert Roebling, Vadim Zeitlin
// Created: 2009-11-07 (extracted from wx/gtk/dataview.h)
// RCS-ID: $Id: dvrenderers.h 67120 2011-03-03 17:51:52Z PC $
// Copyright: (c) 2006 Robert Roebling
// (c) 2009 Vadim Zeitlin <vadim@wxwidgets.org>
// Licence: wxWindows licence
///////////////////////////////////////////////////////////////////////////////
#ifndef _WX_GTK_DVRENDERERS_H_
#define _WX_GTK_DVRENDERERS_H_
typedef struct _GdkRectangle GdkRectangle;
// ---------------------------------------------------------
// wxDataViewTextRenderer
// ---------------------------------------------------------
class WXDLLIMPEXP_ADV wxDataViewTextRenderer: public wxDataViewRenderer
{
public:
wxDataViewTextRenderer( const wxString &varianttype = "string",
wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT,
int align = wxDVR_DEFAULT_ALIGNMENT );
virtual bool SetValue( const wxVariant &value )
{
return SetTextValue(value);
}
virtual bool GetValue( wxVariant &value ) const
{
wxString str;
if ( !GetTextValue(str) )
return false;
value = str;
return true;
}
virtual void SetAlignment( int align );
virtual bool GtkSupportsAttrs() const { return true; }
virtual bool GtkSetAttr(const wxDataViewItemAttr& attr);
virtual GtkCellRendererText *GtkGetTextRenderer() const;
protected:
// implementation of Set/GetValue()
bool SetTextValue(const wxString& str);
bool GetTextValue(wxString& str) const;
DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewTextRenderer)
};
// ---------------------------------------------------------
// wxDataViewBitmapRenderer
// ---------------------------------------------------------
class WXDLLIMPEXP_ADV wxDataViewBitmapRenderer: public wxDataViewRenderer
{
public:
wxDataViewBitmapRenderer( const wxString &varianttype = "wxBitmap",
wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT,
int align = wxDVR_DEFAULT_ALIGNMENT );
bool SetValue( const wxVariant &value );
bool GetValue( wxVariant &value ) const;
protected:
DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewBitmapRenderer)
};
// ---------------------------------------------------------
// wxDataViewToggleRenderer
// ---------------------------------------------------------
class WXDLLIMPEXP_ADV wxDataViewToggleRenderer: public wxDataViewRenderer
{
public:
wxDataViewToggleRenderer( const wxString &varianttype = "bool",
wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT,
int align = wxDVR_DEFAULT_ALIGNMENT );
bool SetValue( const wxVariant &value );
bool GetValue( wxVariant &value ) const;
protected:
DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewToggleRenderer)
};
// ---------------------------------------------------------
// wxDataViewCustomRenderer
// ---------------------------------------------------------
class WXDLLIMPEXP_ADV wxDataViewCustomRenderer: public wxDataViewCustomRendererBase
{
public:
wxDataViewCustomRenderer( const wxString &varianttype = "string",
wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT,
int align = wxDVR_DEFAULT_ALIGNMENT,
bool no_init = false );
virtual ~wxDataViewCustomRenderer();
// Create DC on request
virtual wxDC *GetDC();
// override the base class function to use GTK text cell renderer
virtual void RenderText(const wxString& text,
int xoffset,
wxRect cell,
wxDC *dc,
int state);
// store GTK render call parameters for possible later use
void GTKStashRenderParams(GdkWindow *window,
GtkWidget *widget,
GdkRectangle *background_area,
GdkRectangle *expose_area,
int flags)
{
m_renderParams.window = window;
m_renderParams.widget = widget;
m_renderParams.background_area = background_area;
m_renderParams.expose_area = expose_area;
m_renderParams.flags = flags;
}
// we may or not support attributes, as we don't know it, return true to
// make it possible to use them
virtual bool GtkSupportsAttrs() const { return true; }
virtual bool GtkSetAttr(const wxDataViewItemAttr& attr)
{
SetAttr(attr);
return !attr.IsDefault();
}
virtual GtkCellRendererText *GtkGetTextRenderer() const;
protected:
bool Init(wxDataViewCellMode mode, int align);
private:
wxDC *m_dc;
GtkCellRendererText *m_text_renderer;
// parameters of the original render() call stored so that we could pass
// them forward to m_text_renderer if our RenderText() is called
struct GTKRenderParams
{
GdkWindow *window;
GtkWidget *widget;
GdkRectangle *background_area;
GdkRectangle *expose_area;
int flags;
} m_renderParams;
DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewCustomRenderer)
};
// ---------------------------------------------------------
// wxDataViewProgressRenderer
// ---------------------------------------------------------
class WXDLLIMPEXP_ADV wxDataViewProgressRenderer: public wxDataViewCustomRenderer
{
public:
wxDataViewProgressRenderer( const wxString &label = wxEmptyString,
const wxString &varianttype = "long",
wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT,
int align = wxDVR_DEFAULT_ALIGNMENT );
virtual ~wxDataViewProgressRenderer();
bool SetValue( const wxVariant &value );
bool GetValue( wxVariant &value ) const;
virtual bool Render( wxRect cell, wxDC *dc, int state );
virtual wxSize GetSize() const;
private:
wxString m_label;
int m_value;
protected:
DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewProgressRenderer)
};
// ---------------------------------------------------------
// wxDataViewIconTextRenderer
// ---------------------------------------------------------
class WXDLLIMPEXP_ADV wxDataViewIconTextRenderer: public wxDataViewTextRenderer
{
public:
wxDataViewIconTextRenderer( const wxString &varianttype = "wxDataViewIconText",
wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT,
int align = wxDVR_DEFAULT_ALIGNMENT );
virtual ~wxDataViewIconTextRenderer();
bool SetValue( const wxVariant &value );
bool GetValue( wxVariant &value ) const;
virtual void GtkPackIntoColumn(GtkTreeViewColumn *column);
protected:
virtual void GtkOnCellChanged(const wxVariant& value,
const wxDataViewItem& item,
unsigned col);
private:
wxDataViewIconText m_value;
// we use the base class m_renderer for the text and this one for the icon
GtkCellRenderer *m_rendererIcon;
DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewIconTextRenderer)
};
// ---------------------------------------------------------
// wxDataViewDateRenderer
// ---------------------------------------------------------
class WXDLLIMPEXP_ADV wxDataViewDateRenderer: public wxDataViewCustomRenderer
{
public:
wxDataViewDateRenderer( const wxString &varianttype = "datetime",
wxDataViewCellMode mode = wxDATAVIEW_CELL_ACTIVATABLE,
int align = wxDVR_DEFAULT_ALIGNMENT );
bool SetValue( const wxVariant &value );
bool GetValue( wxVariant &value ) const;
virtual bool Render( wxRect cell, wxDC *dc, int state );
virtual wxSize GetSize() const;
virtual bool Activate( const wxRect& cell,
wxDataViewModel *model,
const wxDataViewItem &item,
unsigned int col );
private:
wxDateTime m_date;
protected:
DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewDateRenderer)
};
// -------------------------------------
// wxDataViewChoiceRenderer
// -------------------------------------
class WXDLLIMPEXP_ADV wxDataViewChoiceRenderer: public wxDataViewCustomRenderer
{
public:
wxDataViewChoiceRenderer(const wxArrayString &choices,
wxDataViewCellMode mode = wxDATAVIEW_CELL_EDITABLE,
int alignment = wxDVR_DEFAULT_ALIGNMENT );
virtual bool Render( wxRect rect, wxDC *dc, int state );
virtual wxSize GetSize() const;
virtual bool SetValue( const wxVariant &value );
virtual bool GetValue( wxVariant &value ) const;
void SetAlignment( int align );
wxString GetChoice(size_t index) const { return m_choices[index]; }
const wxArrayString& GetChoices() const { return m_choices; }
private:
wxArrayString m_choices;
wxString m_data;
};
// ----------------------------------------------------------------------------
// wxDataViewChoiceByIndexRenderer
// ----------------------------------------------------------------------------
class WXDLLIMPEXP_ADV wxDataViewChoiceByIndexRenderer: public wxDataViewChoiceRenderer
{
public:
wxDataViewChoiceByIndexRenderer( const wxArrayString &choices,
wxDataViewCellMode mode = wxDATAVIEW_CELL_EDITABLE,
int alignment = wxDVR_DEFAULT_ALIGNMENT );
virtual bool SetValue( const wxVariant &value );
virtual bool GetValue( wxVariant &value ) const;
private:
virtual void GtkOnTextEdited(const gchar *itempath, const wxString& str);
};
#endif // _WX_GTK_DVRENDERERS_H_