X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/4438caf41af49f00f3c8137ac801871f59cce386..3e6807d7019e72131db24a03c9ab298fb1c18c89:/include/wx/msw/combobox.h

diff --git a/include/wx/msw/combobox.h b/include/wx/msw/combobox.h
index 52e8a9d6db..4f4a99458b 100644
--- a/include/wx/msw/combobox.h
+++ b/include/wx/msw/combobox.h
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        combobox.h
+// Name:        wx/msw/combobox.h
 // Purpose:     wxComboBox class
 // Author:      Julian Smart
 // Modified by:
@@ -12,27 +12,20 @@
 #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
 // ----------------------------------------------------------------------------
 
-class WXDLLEXPORT wxComboBox: public wxChoice
+class WXDLLIMPEXP_CORE wxComboBox : public wxChoice,
+                                    public wxTextEntry
 {
-    DECLARE_DYNAMIC_CLASS(wxComboBox)
-
 public:
-    wxComboBox() { }
+    wxComboBox() { Init(); }
 
     wxComboBox(wxWindow *parent, wxWindowID id,
             const wxString& value = wxEmptyString,
@@ -43,46 +36,135 @@ public:
             const wxValidator& validator = wxDefaultValidator,
             const wxString& name = wxComboBoxNameStr)
     {
+        Init();
         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,
+    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);
+            const wxString& name = wxComboBoxNameStr)
+    {
+        Init();
 
-    // List functions: see wxChoice
+        Create(parent, id, value, pos, size, choices, style, validator, name);
+    }
 
-    // Text field functions
-    wxString GetValue() const { return GetLabel(); }
+    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);
+
+    // See wxComboBoxBase discussion of IsEmpty().
+    bool IsListEmpty() const { return wxItemContainer::IsEmpty(); }
+    bool IsTextEmpty() const { return wxTextEntry::IsEmpty(); }
+
+    // resolve ambiguities among virtual functions inherited from both base
+    // classes
+    virtual void Clear();
+    virtual wxString GetValue() const;
     virtual void SetValue(const wxString& value);
-
-    // Clipboard operations
-    virtual void Copy();
-    virtual void Cut();
-    virtual void Paste();
-    virtual void SetInsertionPoint(long pos);
-    virtual void SetInsertionPointEnd();
-    virtual long GetInsertionPoint() const;
-    virtual long GetLastPosition() const;
-    virtual void Replace(long from, long to, const wxString& value);
-    virtual void Remove(long from, long to);
+    virtual wxString GetStringSelection() const
+        { return wxChoice::GetStringSelection(); }
+    virtual void Popup() { MSWDoPopupOrDismiss(true); }
+    virtual void Dismiss() { MSWDoPopupOrDismiss(false); }
     virtual void SetSelection(int n) { wxChoice::SetSelection(n); }
-    virtual void SetSelection(long from, long to);
-    virtual void SetEditable(bool editable);
+    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:
-    virtual void DoSetSize(int x, int y,
-                           int width, int height,
-                           int sizeFlags = wxSIZE_AUTO);
+#if wxUSE_TOOLTIPS
+    virtual void DoSetToolTip(wxToolTip *tip);
+#endif
+    void MSWDoPopupOrDismiss(bool show);
+
+    // 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_