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)
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// RCS-ID: $Id: dvrenderers.h 70300 2012-01-09 06:31:07Z 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);
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struct GTKRenderParams;
// store GTK render call parameters for possible later use
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void GTKSetRenderParams(GTKRenderParams* renderParams)
{
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m_renderParams = renderParams;
}
// 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:
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// Called from GtkGetTextRenderer() to really create the renderer if
// necessary.
void GtkInitTextRenderer();
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
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GTKRenderParams* 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:
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void GTKSetLabel();
wxString m_label;
int m_value;
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#if !wxUSE_UNICODE
// Flag used to indicate that we need to set the label because we were
// unable to do it in the ctor (see comments there).
bool m_needsToSetLabel;
#endif // !wxUSE_UNICODE
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)
};
// -------------------------------------
// 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:
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virtual void GtkOnTextEdited(const char *itempath, const wxString& str);
};
#endif // _WX_GTK_DVRENDERERS_H_