X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/4fabb57533169f2f75367e0d120c762518548890..1ea670896b9232565ad45d628a39f714072ca1e1:/include/wx/msw/listbox.h diff --git a/include/wx/msw/listbox.h b/include/wx/msw/listbox.h index f64c4741e2..7f7f1b679c 100644 --- a/include/wx/msw/listbox.h +++ b/include/wx/msw/listbox.h @@ -1,24 +1,24 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: listbox.h +// Name: wx/msw/listbox.h // Purpose: wxListBox class // Author: Julian Smart // Modified by: // Created: 01/02/97 // RCS-ID: $Id$ // Copyright: (c) Julian Smart -// Licence: wxWindows licence +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// #ifndef _WX_LISTBOX_H_ #define _WX_LISTBOX_H_ #ifdef __GNUG__ -#pragma interface "listbox.h" + #pragma interface "listbox.h" #endif -#include "wx/control.h" - -WXDLLEXPORT_DATA(extern const char*) wxListBoxNameStr; +// ---------------------------------------------------------------------------- +// simple types +// ---------------------------------------------------------------------------- #if wxUSE_OWNER_DRAWN class WXDLLEXPORT wxOwnerDrawn; @@ -26,119 +26,111 @@ WXDLLEXPORT_DATA(extern const char*) wxListBoxNameStr; // define the array of list box items #include - #undef WXDLLEXPORTLOCAL - #define WXDLLEXPORTLOCAL WXDLLEXPORT - WX_DEFINE_ARRAY(wxOwnerDrawn *, wxListBoxItemsArray); - #undef WXDLLEXPORTLOCAL - #define WXDLLEXPORTLOCAL - -#endif + WX_DEFINE_EXPORTED_ARRAY(wxOwnerDrawn *, wxListBoxItemsArray); +#endif // wxUSE_OWNER_DRAWN // forward decl for GetSelections() 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(void); - 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(); - - bool MSWCommand(WXUINT param, WXWORD id); - +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, + 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); + + 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 MSWOnMeasure(WXMEASUREITEMSTRUCT *item); - bool MSWOnDraw(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]; } -#endif - - 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(void); - virtual void SetSelection(int n, bool select = TRUE); - - virtual void Deselect(int n); + bool MSWOnMeasure(WXMEASUREITEMSTRUCT *item); + bool MSWOnDraw(WXDRAWITEMSTRUCT *item); - // 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); + // plug-in for derived classes + virtual wxOwnerDrawn *CreateItem(size_t n); - // 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); - void SetSize(const wxRect& rect, int sizeFlags = wxSIZE_AUTO) - { wxWindow::SetSize(rect, sizeFlags); } - void SetSize(const wxSize& size) { wxWindow::SetSize(size); } + // allows to get the item and use SetXXX functions to set it's appearance + wxOwnerDrawn *GetItem(size_t n) const { return m_aItems[n]; } - // 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) ; + // get the index of the given item + int GetItemIndex(wxOwnerDrawn *item) const { return m_aItems.Index(item); } +#endif // wxUSE_OWNER_DRAWN - virtual void InsertItems(int nItems, const wxString items[], int pos); + // 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); - virtual wxString GetStringSelection(void) const ; - virtual bool SetStringSelection(const wxString& s, bool flag = TRUE); - virtual int Number(void) const ; + // Windows callbacks + bool MSWCommand(WXUINT param, WXWORD id); - void Command(wxCommandEvent& event); + virtual void SetupColours(); - // 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); +protected: + // do we have multiple selections? + bool HasMultipleSelection() const; - virtual WXHBRUSH OnCtlColor(WXHDC pDC, WXHWND pWnd, WXUINT nCtlColor, - WXUINT message, WXWPARAM wParam, WXLPARAM lParam); + // free memory (common part of Clear() and dtor) + void Free(); - virtual long MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam); - virtual void SetupColours(void); + int m_noItems; + int m_selected; - protected: - int m_noItems; - int m_selected; + virtual wxSize DoGetBestSize() const; #if wxUSE_OWNER_DRAWN - // control items - wxListBoxItemsArray m_aItems; + // control items + wxListBoxItemsArray m_aItems; #endif +private: + DECLARE_DYNAMIC_CLASS(wxListBox) }; #endif