X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/54da4255a20216b070ec044ae2b8af75e9f2681f..ef344ff86223f1f0961f025c0b249c898529c095:/include/wx/os2/listbox.h diff --git a/include/wx/os2/listbox.h b/include/wx/os2/listbox.h index d95db4379b..790d8606ac 100644 --- a/include/wx/os2/listbox.h +++ b/include/wx/os2/listbox.h @@ -1,96 +1,145 @@ ///////////////////////////////////////////////////////////////////////////// // Name: listbox.h // Purpose: wxListBox class -// Author: AUTHOR +// Author: David Webster // Modified by: -// Created: ??/??/98 +// Created: 10/09/99 // RCS-ID: $Id$ -// Copyright: (c) AUTHOR -// Licence: wxWindows licence +// Copyright: (c) David Webster +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// #ifndef _WX_LISTBOX_H_ #define _WX_LISTBOX_H_ -#ifdef __GNUG__ -#pragma interface "listbox.h" -#endif +// ---------------------------------------------------------------------------- +// simple types +// ---------------------------------------------------------------------------- + +#if wxUSE_OWNER_DRAWN + class WXDLLEXPORT wxOwnerDrawn; -#include "wx/control.h" + // define the array of list box items + #include -WXDLLEXPORT_DATA(extern const char*) wxListBoxNameStr; + WX_DEFINE_EXPORTED_ARRAY(wxOwnerDrawn *, wxListBoxItemsArray); +#endif // wxUSE_OWNER_DRAWN // forward decl for GetSelections() -class WXDLLEXPORT wxArrayInt; +class wxArrayInt; -WXDLLEXPORT_DATA(extern const char*) wxEmptyString; +// ---------------------------------------------------------------------------- +// List box control +// ---------------------------------------------------------------------------- -// List box item -class WXDLLEXPORT wxListBox: public wxControl +class WXDLLEXPORT wxListBox : public wxListBoxBase { - DECLARE_DYNAMIC_CLASS(wxListBox) - public: - - wxListBox(); - inline wxListBox(wxWindow *parent, wxWindowID id, - const wxPoint& pos = wxDefaultPosition, - const wxSize& size = wxDefaultSize, - int n = 0, const wxString choices[] = NULL, - long style = 0, - const wxValidator& validator = wxDefaultValidator, - const wxString& name = wxListBoxNameStr) - { - Create(parent, id, pos, size, n, choices, style, validator, name); - } - - bool Create(wxWindow *parent, wxWindowID id, - const wxPoint& pos = wxDefaultPosition, - const wxSize& size = wxDefaultSize, - int n = 0, const wxString choices[] = NULL, - long style = 0, - const wxValidator& validator = wxDefaultValidator, - const wxString& name = wxListBoxNameStr); - - ~wxListBox(); - - virtual void Append(const wxString& item); - virtual void Append(const wxString& item, char *clientData); - virtual void Set(int n, const wxString* choices, char **clientData = NULL); - virtual int FindString(const wxString& s) const ; - virtual void Clear(); - virtual void SetSelection(int n, bool select = TRUE); - - virtual void Deselect(int n); - - // For single choice list item only - virtual int GetSelection() const ; - virtual void Delete(int n); - virtual char *GetClientData(int n) const ; - virtual void SetClientData(int n, char *clientData); - virtual void SetString(int n, const wxString& s); - - // For single or multiple choice list item - virtual int GetSelections(wxArrayInt& aSelections) const; - virtual bool Selected(int n) const ; - virtual wxString GetString(int n) const ; - virtual void SetSize(int x, int y, int width, int height, int sizeFlags = wxSIZE_AUTO); - - // Set the specified item at the first visible item - // or scroll to max range. - virtual void SetFirstItem(int n) ; - virtual void SetFirstItem(const wxString& s) ; - - virtual void InsertItems(int nItems, const wxString items[], int pos); - - virtual wxString GetStringSelection() const ; - virtual bool SetStringSelection(const wxString& s, bool flag = TRUE); - virtual int Number() const ; - - void Command(wxCommandEvent& event); - - protected: - int m_noItems; - int m_selected; +public: + // ctors and such + wxListBox(); + wxListBox(wxWindow *parent, wxWindowID id, + const wxPoint& pos = wxDefaultPosition, + const wxSize& size = wxDefaultSize, + int n = 0, const wxString choices[] = NULL, + long style = 0, +#if wxUSE_VALIDATORS + const wxValidator& validator = wxDefaultValidator, +#endif + const wxString& name = wxListBoxNameStr) + { + Create(parent, id, pos, size, n, choices, style, validator, name); + } + + bool Create(wxWindow *parent, wxWindowID id, + const wxPoint& pos = wxDefaultPosition, + const wxSize& size = wxDefaultSize, + int n = 0, const wxString choices[] = NULL, + long style = 0, +#if wxUSE_VALIDATORS + const wxValidator& validator = wxDefaultValidator, +#endif + const wxString& name = wxListBoxNameStr); + + virtual ~wxListBox(); + + // implement base class pure virtuals + virtual void Clear(); + virtual void Delete(int n); + + virtual int GetCount() const; + virtual wxString GetString(int n) const; + virtual void SetString(int n, const wxString& s); + virtual int FindString(const wxString& s) const; + + virtual bool IsSelected(int n) const; + virtual void SetSelection(int n, bool select = TRUE); + virtual int GetSelection() const; + virtual int GetSelections(wxArrayInt& aSelections) const; + + virtual int DoAppend(const wxString& item); + virtual void DoInsertItems(const wxArrayString& items, int pos); + virtual void DoSetItems(const wxArrayString& items, void **clientData); + + virtual void DoSetFirstItem(int n); + + virtual void DoSetItemClientData(int n, void* clientData); + virtual void* DoGetItemClientData(int n) const; + virtual void DoSetItemClientObject(int n, wxClientData* clientData); + virtual wxClientData* DoGetItemClientObject(int n) const; + + // wxCheckListBox support +#if wxUSE_OWNER_DRAWN + bool OS2OnMeasure(WXMEASUREITEMSTRUCT *item); + bool OS2OnDraw(WXDRAWITEMSTRUCT *item); + + // plug-in for derived classes + virtual wxOwnerDrawn *CreateItem(size_t n); + + // allows to get the item and use SetXXX functions to set it's appearance + wxOwnerDrawn *GetItem(size_t n) const { return m_aItems[n]; } + + // get the index of the given item + int GetItemIndex(wxOwnerDrawn *item) const { return m_aItems.Index(item); } +#endif // wxUSE_OWNER_DRAWN + + // Windows-specific code to set the horizontal extent of the listbox, if + // necessary. If s is non-NULL, it's used to calculate the horizontal + // extent. Otherwise, all strings are used. + virtual void SetHorizontalExtent(const wxString& s = wxEmptyString); + + // Windows callbacks + virtual WXHBRUSH OnCtlColor(WXHDC pDC, WXHWND pWnd, WXUINT nCtlColor, + WXUINT message, + WXWPARAM wParam, WXLPARAM lParam); + + bool OS2Command(WXUINT param, WXWORD id); + + virtual void SetupColours(); + +protected: + // do we have multiple selections? + bool HasMultipleSelection() const; + + int m_noItems; + int m_selected; + + virtual wxSize DoGetBestSize() const; + +#if wxUSE_OWNER_DRAWN + // control items + wxListBoxItemsArray m_aItems; +#endif + +private: +#if wxUSE_WX_RESOURCES +# if wxUSE_OWNER_DRAWN + virtual wxControl *CreateItem(const wxItemResource* childResource, + const wxItemResource* parentResource, + const wxResourceTable *table = (const wxResourceTable *) NULL) + { return(wxWindowBase::CreateItem(childResource, parentResource, table)); } +# endif +#endif + DECLARE_DYNAMIC_CLASS(wxListBox) }; #endif