/////////////////////////////////////////////////////////////////////////////
-// Name: combobox.h
+// Name: wx/gtk/combobox.h
// Purpose:
// Author: Robert Roebling
// Created: 01/02/97
// Id: $Id$
-// Copyright: (c) 1998 Robert Roebling, Julian Smart and Markus Holzem
-// Licence: wxWindows licence
+// Copyright: (c) 1998 Robert Roebling
+// 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(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[] = (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);
- }
- 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 Clear(void);
- void Append( const wxString &item );
- void Append( const wxString &item, char* clientData );
- void Delete( int n );
- int FindString( const wxString &item );
- char* GetClientData( int n );
- void SetClientData( int n, char * clientData );
- int GetSelection(void) const;
- wxString GetString( int n ) const;
- wxString GetStringSelection(void) const;
- int Number(void) const;
- void SetSelection( int n );
- void SetStringSelection( const wxString &string );
-
- wxString GetValue(void) const ;
- void SetValue(const wxString& value);
-
- void Copy(void);
- void Cut(void);
- void Paste(void);
- void SetInsertionPoint(long pos);
- void SetInsertionPointEnd(void);
- long GetInsertionPoint(void) const ;
- long GetLastPosition(void) 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 SetFont( const wxFont &font );
- void OnSize( wxSizeEvent &event );
- void SetBackgroundColour( const wxColour &colour );
-
- // implementation
-
- bool m_alreadySent;
-
- private:
-
- wxList m_clientData;
-
- GtkWidget* GetConnectWidget(void);
- bool IsOwnGtkWindow( GdkWindow *window );
-
- DECLARE_EVENT_TABLE()
+public:
+ 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_
projects / wxWidgets.git / blobdiff