include/wx/gtk/listbox.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        listbox.h
   3 // Purpose:     wxListBox class declaration
   4 // Author:      Robert Roebling
   5 // Id:          $Id$
   6 // Copyright:   (c) 1998 Robert Roebling
   7 // Licence:     wxWindows licence
   8 /////////////////////////////////////////////////////////////////////////////
   9
  10
  11 #ifndef __GTKLISTBOXH__
  12 #define __GTKLISTBOXH__
  13
  14 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
  15 #pragma interface "listbox.h"
  16 #endif
  17
  18 #include "wx/list.h"
  19
  20 class WXDLLIMPEXP_BASE wxSortedArrayString;
  21
  22 //-----------------------------------------------------------------------------
  23 // wxListBox
  24 //-----------------------------------------------------------------------------
  25
  26 class wxListBox : public wxListBoxBase
  27 {
  28 public:
  29     // ctors and such
  30     wxListBox();
  31     wxListBox( wxWindow *parent, wxWindowID id,
  32             const wxPoint& pos = wxDefaultPosition,
  33             const wxSize& size = wxDefaultSize,
  34             int n = 0, const wxString choices[] = (const wxString *) NULL,
  35             long style = 0,
  36             const wxValidator& validator = wxDefaultValidator,
  37             const wxString& name = wxListBoxNameStr )
  38     {
  39 #if wxUSE_CHECKLISTBOX
  40         m_hasCheckBoxes = FALSE;
  41 #endif // wxUSE_CHECKLISTBOX
  42         Create(parent, id, pos, size, n, choices, style, validator, name);
  43     }
  44     wxListBox( wxWindow *parent, wxWindowID id,
  45             const wxPoint& pos,
  46             const wxSize& size,
  47             const wxArrayString& choices,
  48             long style = 0,
  49             const wxValidator& validator = wxDefaultValidator,
  50             const wxString& name = wxListBoxNameStr )
  51     {
  52 #if wxUSE_CHECKLISTBOX
  53         m_hasCheckBoxes = FALSE;
  54 #endif // wxUSE_CHECKLISTBOX
  55         Create(parent, id, pos, size, choices, style, validator, name);
  56     }
  57     virtual ~wxListBox();
  58
  59     bool Create(wxWindow *parent, wxWindowID id,
  60                 const wxPoint& pos = wxDefaultPosition,
  61                 const wxSize& size = wxDefaultSize,
  62                 int n = 0, const wxString choices[] = (const wxString *) NULL,
  63                 long style = 0,
  64                 const wxValidator& validator = wxDefaultValidator,
  65                 const wxString& name = wxListBoxNameStr);
  66     bool Create(wxWindow *parent, wxWindowID id,
  67                 const wxPoint& pos,
  68                 const wxSize& size,
  69                 const wxArrayString& choices,
  70                 long style = 0,
  71                 const wxValidator& validator = wxDefaultValidator,
  72                 const wxString& name = wxListBoxNameStr);
  73
  74     // implement base class pure virtuals
  75     virtual void Clear();
  76     virtual void Delete(int n);
  77
  78     virtual int GetCount() const;
  79     virtual wxString GetString(int n) const;
  80     virtual void SetString(int n, const wxString& s);
  81     virtual int FindString(const wxString& s) const;
  82
  83     virtual bool IsSelected(int n) const;
  84     virtual void DoSetSelection(int n, bool select);
  85     virtual int GetSelection() const;
  86     virtual int GetSelections(wxArrayInt& aSelections) const;
  87
  88     virtual int DoAppend(const wxString& item);
  89     virtual void DoInsertItems(const wxArrayString& items, int pos);
  90     virtual void DoSetItems(const wxArrayString& items, void **clientData);
  91
  92     virtual void DoSetFirstItem(int n);
  93
  94     virtual void DoSetItemClientData(int n, void* clientData);
  95     virtual void* DoGetItemClientData(int n) const;
  96     virtual void DoSetItemClientObject(int n, wxClientData* clientData);
  97     virtual wxClientData* DoGetItemClientObject(int n) const;
  98
  99     static wxVisualAttributes
 100     GetClassDefaultAttributes(wxWindowVariant variant = wxWINDOW_VARIANT_NORMAL);
 101
 102     // implementation from now on
 103
 104     void GtkAddItem( const wxString &item, int pos=-1 );
 105     int GtkGetIndex( GtkWidget *item ) const;
 106     GtkWidget *GetConnectWidget();
 107     bool IsOwnGtkWindow( GdkWindow *window );
 108     void DoApplyWidgetStyle(GtkRcStyle *style);
 109     void OnInternalIdle();
 110
 111 #if wxUSE_TOOLTIPS
 112     void ApplyToolTip( GtkTooltips *tips, const wxChar *tip );
 113 #endif // wxUSE_TOOLTIPS
 114
 115     GtkList   *m_list;
 116     wxList     m_clientList;
 117
 118 #if wxUSE_CHECKLISTBOX
 119     bool       m_hasCheckBoxes;
 120 #endif // wxUSE_CHECKLISTBOX
 121
 122     int        m_prevSelection;
 123     bool       m_blockEvent;
 124
 125     virtual void FixUpMouseEvent(GtkWidget *widget, wxCoord& x, wxCoord& y);
 126
 127 protected:
 128     virtual wxSize DoGetBestSize() const;
 129
 130     // return the string label for the given item
 131     wxString GetRealLabel(struct _GList *item) const;
 132
 133     // Widgets that use the style->base colour for the BG colour should
 134     // override this and return true.
 135     virtual bool UseGTKStyleBase() const { return true; }
 136
 137 private:
 138     // this array is only used for controls with wxCB_SORT style, so only
 139     // allocate it if it's needed (hence using pointer)
 140     wxSortedArrayString *m_strings;
 141
 142     DECLARE_DYNAMIC_CLASS(wxListBox)
 143 };
 144
 145 #endif // __GTKLISTBOXH__