X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/f5e27805de786dbb3976782ba2a3365c27256031..f8b1df0b15f843b8f47efb9bee38f1de0fa95020:/include/wx/gtk/combobox.h diff --git a/include/wx/gtk/combobox.h b/include/wx/gtk/combobox.h index 472aec940f..d2df032aae 100644 --- a/include/wx/gtk/combobox.h +++ b/include/wx/gtk/combobox.h @@ -1,119 +1,176 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: combobox.h +// Name: wx/gtk/combobox.h // Purpose: // Author: Robert Roebling // Created: 01/02/97 // Id: $Id$ // Copyright: (c) 1998 Robert Roebling -// Licence: wxWindows licence +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// +#ifndef _WX_GTK_COMBOBOX_H_ +#define _WX_GTK_COMBOBOX_H_ -#ifndef __GTKCOMBOBOXH__ -#define __GTKCOMBOBOXH__ - -#ifdef __GNUG__ -#pragma interface "combobox.h" -#endif - -#include "wx/defs.h" -#include "wx/object.h" -#include "wx/control.h" - -//----------------------------------------------------------------------------- -// classes -//----------------------------------------------------------------------------- - -class wxComboBox; - -//----------------------------------------------------------------------------- -// global data -//----------------------------------------------------------------------------- - -extern const char* wxComboBoxNameStr; -extern const char* wxEmptyString; +typedef struct _GtkEntry GtkEntry; //----------------------------------------------------------------------------- // wxComboBox //----------------------------------------------------------------------------- -class wxComboBox : public wxControl +class WXDLLIMPEXP_CORE wxComboBox : public wxControl, + public wxComboBoxBase { - DECLARE_DYNAMIC_CLASS(wxComboBox) - public: - - inline wxComboBox() {} - inline wxComboBox(wxWindow *parent, wxWindowID id, - const wxString& value = wxEmptyString, - const wxPoint& pos = wxDefaultPosition, - const wxSize& size = wxDefaultSize, - int n = 0, const wxString choices[] = (const wxString *) NULL, - long style = 0, - const wxValidator& validator = wxDefaultValidator, - const wxString& name = wxComboBoxNameStr) - { - Create(parent, id, value, pos, size, n, choices, style, validator, name); - } - ~wxComboBox(); - bool Create(wxWindow *parent, wxWindowID id, - const wxString& value = wxEmptyString, - const wxPoint& pos = wxDefaultPosition, - const wxSize& size = wxDefaultSize, - int n = 0, const wxString choices[] = (const wxString *) NULL, - long style = 0, - const wxValidator& validator = wxDefaultValidator, - const wxString& name = wxComboBoxNameStr); - - void Append( const wxString &item ); - void Append( const wxString &item, void* clientData ); - void Append( const wxString &item, wxClientData* clientData ); - - void SetClientData( int n, void* clientData ); - void* GetClientData( int n ); - void SetClientObject( int n, wxClientData* clientData ); - wxClientData* GetClientObject( int n ); - - void Clear(); - void Delete( int n ); - - int FindString( const wxString &item ); - int GetSelection() const; - wxString GetString( int n ) const; - wxString GetStringSelection() const; - int Number() const; - void SetSelection( int n ); - void SetStringSelection( const wxString &string ); - - wxString GetValue() const; - void SetValue(const wxString& value); - - void Copy(); - void Cut(); - void Paste(); - void SetInsertionPoint( long pos ); - void SetInsertionPointEnd(); - long GetInsertionPoint() const; - long GetLastPosition() const; - void Replace( long from, long to, const wxString& value ); - void Remove( long from, long to ); - void SetSelection( long from, long to ); - void SetEditable( bool editable ); - - void OnSize( wxSizeEvent &event ); - -// implementation - - bool m_alreadySent; - wxList m_clientDataList; - wxList m_clientObjectList; - - void AppendCommon( const wxString &item ); - GtkWidget* GetConnectWidget(); - bool IsOwnGtkWindow( GdkWindow *window ); - void ApplyWidgetStyle(); - - DECLARE_EVENT_TABLE() + wxComboBox() { m_strings = NULL; } + 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); + } + + 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) + { + Create(parent, id, value, pos, size, choices, style, validator, name); + } + + virtual ~wxComboBox(); + + bool Create(wxWindow *parent, wxWindowID id, + const wxString& value = wxEmptyString, + const wxPoint& pos = wxDefaultPosition, + const wxSize& size = wxDefaultSize, + int n = 0, const wxString choices[] = (const wxString *) 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); + + // From wxItemContainerImmutable: + virtual unsigned int GetCount() const; + virtual wxString GetString(unsigned int n) const; + virtual void SetString(unsigned int n, const wxString &text); + virtual int FindString(const wxString& s, bool bCase = false) const; + virtual void SetSelection(int n); + virtual int GetSelection() const; + + // from wxTextEntry: we need to override them to avoid virtual function + // hiding + virtual void SetSelection(long from, long to) + { + wxTextEntry::SetSelection(from, to); + } + + virtual void GetSelection(long *from, long *to) const + { + return wxTextEntry::GetSelection(from, to); + } + + virtual wxString GetStringSelection() const + { + return wxItemContainer::GetStringSelection(); + } + + // From wxComboBoxBase: + virtual int GetCurrentSelection() const; + + virtual void SetFocus(); + + void OnChar( wxKeyEvent &event ); + + // 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); + + bool m_ignoreNextUpdate:1; + wxArrayPtrVoid m_clientData; + int m_prevSelection; + + void DisableEvents(); + void EnableEvents(); + GtkWidget* GetConnectWidget(); + + wxCONTROL_ITEMCONTAINER_CLIENTDATAOBJECT_RECAST + + static wxVisualAttributes + GetClassDefaultAttributes(wxWindowVariant variant = wxWINDOW_VARIANT_NORMAL); + + virtual bool IsSorted() const { return HasFlag(wxCB_SORT); } + +protected: + // From wxWindowGTK: + virtual GdkWindow *GTKGetWindow(wxArrayGdkWindows& windows) const; + + // From wxItemContainer: + virtual int DoInsertItems(const wxArrayStringsAdapter& items, + unsigned int pos, + void **clientData, wxClientDataType type); + virtual void DoSetItemClientData(unsigned int n, void* clientData); + virtual void* DoGetItemClientData(unsigned int n) const; + virtual void DoClear(); + virtual void DoDeleteOneItem(unsigned int n); + + // From wxControl: + virtual wxSize DoGetBestSize() const; + + // Widgets that use the style->base colour for the BG colour should + // override this and return true. + virtual bool UseGTKStyleBase() const { return true; } + + // return the GtkEntry part of the combobox + GtkEntry *GetEntry() const; + +private: + // From wxTextEntry: + virtual const wxWindow *GetEditableWindow() const { return this; } + virtual GtkEditable *GetEditable() const; + virtual void EnableTextChangedEvents(bool enable) + { + if ( enable ) + EnableEvents(); + else + DisableEvents(); + } + + // this array is only used for controls with wxCB_SORT style, so only + // allocate it if it's needed (hence using pointer) + wxSortedArrayString *m_strings; + + DECLARE_DYNAMIC_CLASS_NO_COPY(wxComboBox) + DECLARE_EVENT_TABLE() }; -#endif // __GTKCOMBOBOXH__ +#endif // _WX_GTK_COMBOBOX_H_