X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/39ca6d790b4629bdacd5ea15e0169aa17fb1d53f..68fe70ea1f131471b82747ee2759dba7a19a0c23:/include/wx/msw/combobox.h?ds=sidebyside diff --git a/include/wx/msw/combobox.h b/include/wx/msw/combobox.h index a44538e7ff..8339b4cb0c 100644 --- a/include/wx/msw/combobox.h +++ b/include/wx/msw/combobox.h @@ -1,83 +1,164 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: combobox.h +// Name: wx/msw/combobox.h // Purpose: wxComboBox 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_COMBOBOX_H_ #define _WX_COMBOBOX_H_ -#ifdef __GNUG__ -#pragma interface "combobox.h" -#endif - #include "wx/choice.h" +#include "wx/textentry.h" #if wxUSE_COMBOBOX -WXDLLEXPORT_DATA(extern const wxChar*) wxComboBoxNameStr; -WXDLLEXPORT_DATA(extern const wxChar*) wxEmptyString; +// ---------------------------------------------------------------------------- +// Combobox control +// ---------------------------------------------------------------------------- -// Combobox item -class WXDLLEXPORT wxComboBox: public wxChoice +class WXDLLIMPEXP_CORE wxComboBox : public wxChoice, + public wxTextEntry { - DECLARE_DYNAMIC_CLASS(wxComboBox) - - public: - inline wxComboBox(void) {} - - inline wxComboBox(wxWindow *parent, wxWindowID id, - const wxString& value = wxEmptyString, - 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 = wxComboBoxNameStr) - { - Create(parent, id, value, pos, size, n, choices, style, validator, name); - } - - bool Create(wxWindow *parent, wxWindowID id, - const wxString& value = wxEmptyString, - 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 = wxComboBoxNameStr); - - // List functions: see wxChoice - - // Text field functions - virtual wxString GetValue(void) const ; - virtual void SetValue(const wxString& value); - - // Clipboard operations - virtual void Copy(void); - virtual void Cut(void); - virtual void Paste(void); - virtual void SetInsertionPoint(long pos); - virtual void SetInsertionPointEnd(void); - virtual long GetInsertionPoint(void) const ; - virtual long GetLastPosition(void) const ; - virtual void Replace(long from, long to, const wxString& value); - virtual void Remove(long from, long to); - virtual void SetSelection(int n) - { - wxChoice::SetSelection(n); - } - virtual void SetSelection(long from, long to); - virtual void SetEditable(bool editable); - - virtual bool MSWCommand(WXUINT param, WXWORD id); +public: + wxComboBox() { Init(); } + + wxComboBox(wxWindow *parent, wxWindowID id, + const wxString& value = wxEmptyString, + 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 = wxComboBoxNameStr) + { + Init(); + Create(parent, id, value, pos, size, n, choices, style, validator, name); + + } + + wxComboBox(wxWindow *parent, wxWindowID id, + const wxString& value, + const wxPoint& pos, + const wxSize& size, + const wxArrayString& choices, + long style = 0, + const wxValidator& validator = wxDefaultValidator, + const wxString& name = wxComboBoxNameStr) + { + Init(); + + Create(parent, id, value, pos, size, choices, style, validator, name); + } + + bool Create(wxWindow *parent, + wxWindowID id, + const wxString& value = wxEmptyString, + 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 = wxComboBoxNameStr); + bool Create(wxWindow *parent, + wxWindowID id, + const wxString& value, + const wxPoint& pos, + const wxSize& size, + const wxArrayString& choices, + long style = 0, + const wxValidator& validator = wxDefaultValidator, + const wxString& name = wxComboBoxNameStr); + + // resolve ambiguities among virtual functions inherited from both base + // classes + virtual void Clear(); + virtual wxString GetValue() const; + virtual void SetValue(const wxString& value); + virtual wxString GetStringSelection() const + { return wxChoice::GetStringSelection(); } + + virtual void SetSelection(int n) { wxChoice::SetSelection(n); } + virtual void SetSelection(long from, long to) + { wxTextEntry::SetSelection(from, to); } + virtual int GetSelection() const { return wxChoice::GetSelection(); } + virtual void GetSelection(long *from, long *to) const; + + virtual bool IsEditable() const; + + // implementation only from now on + virtual bool MSWCommand(WXUINT param, WXWORD id); + bool MSWProcessEditMsg(WXUINT msg, WXWPARAM wParam, WXLPARAM lParam); + virtual WXLRESULT MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam); + bool MSWShouldPreProcessMessage(WXMSG *pMsg); + + // Standard event handling + void OnCut(wxCommandEvent& event); + void OnCopy(wxCommandEvent& event); + void OnPaste(wxCommandEvent& event); + void OnUndo(wxCommandEvent& event); + void OnRedo(wxCommandEvent& event); + void OnDelete(wxCommandEvent& event); + void OnSelectAll(wxCommandEvent& event); + + void OnUpdateCut(wxUpdateUIEvent& event); + void OnUpdateCopy(wxUpdateUIEvent& event); + void OnUpdatePaste(wxUpdateUIEvent& event); + void OnUpdateUndo(wxUpdateUIEvent& event); + void OnUpdateRedo(wxUpdateUIEvent& event); + void OnUpdateDelete(wxUpdateUIEvent& event); + void OnUpdateSelectAll(wxUpdateUIEvent& event); + + virtual WXDWORD MSWGetStyle(long style, WXDWORD *exstyle) const; + +#if wxUSE_UXTHEME + // override wxTextEntry method to work around Windows bug + virtual bool SetHint(const wxString& hint); +#endif // wxUSE_UXTHEME + +protected: +#if wxUSE_TOOLTIPS + virtual void DoSetToolTip(wxToolTip *tip); +#endif + + // this is the implementation of GetEditHWND() which can also be used when + // we don't have the edit control, it simply returns NULL then + // + // try not to use this function unless absolutely necessary (as in the + // message handling code where the edit control might not be created yet + // for the messages we receive during the control creation) as normally + // just testing for IsEditable() and using GetEditHWND() should be enough + WXHWND GetEditHWNDIfAvailable() const; + + virtual void EnableTextChangedEvents(bool enable) + { + m_allowTextEvents = enable; + } + +private: + // there are the overridden wxTextEntry methods which should only be called + // when we do have an edit control so they assert if this is not the case + virtual wxWindow *GetEditableWindow(); + virtual WXHWND GetEditHWND() const; + + // common part of all ctors + void Init() + { + m_allowTextEvents = true; + } + + // normally true, false if text events are currently disabled + bool m_allowTextEvents; + + DECLARE_DYNAMIC_CLASS_NO_COPY(wxComboBox) + DECLARE_EVENT_TABLE() }; #endif // wxUSE_COMBOBOX -#endif - // _WX_COMBOBOX_H_ + +#endif // _WX_COMBOBOX_H_