#ifndef _WX_TEXTCTRL_H_
#define _WX_TEXTCTRL_H_
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
- #pragma interface "textctrl.h"
-#endif
-
class WXDLLEXPORT wxTextCtrl : public wxTextCtrlBase
{
public:
Create(parent, id, value, pos, size, style, validator, name);
}
- ~wxTextCtrl();
+ virtual ~wxTextCtrl();
bool Create(wxWindow *parent, wxWindowID id,
const wxString& value = wxEmptyString,
const wxValidator& validator = wxDefaultValidator,
const wxString& name = wxTextCtrlNameStr);
- // implement base class pure virtuals
- // ----------------------------------
+ // overridden wxTextEntry methods
+ // ------------------------------
virtual wxString GetValue() const;
- virtual void SetValue(const wxString& value);
-
virtual wxString GetRange(long from, long to) const;
+ virtual bool IsEmpty() const;
+
+ virtual void WriteText(const wxString& text);
+ virtual void AppendText(const wxString& text);
+ virtual void Clear();
+
virtual int GetLineLength(long lineNo) const;
virtual wxString GetLineText(long lineNo) const;
virtual int GetNumberOfLines() const;
- virtual bool IsModified() const;
- virtual bool IsEditable() const;
+ virtual void SetMaxLength(unsigned long len);
- virtual void GetSelection(long* from, long* to) const;
+ virtual void GetSelection(long *from, long *to) const;
- // operations
- // ----------
+ virtual void Redo();
+ virtual bool CanRedo() const;
- // editing
- virtual void Clear();
- virtual void Replace(long from, long to, const wxString& value);
- virtual void Remove(long from, long to);
+ virtual void SetInsertionPointEnd();
+ virtual long GetInsertionPoint() const;
+ virtual wxTextPos GetLastPosition() const;
- // load the controls contents from the file
- virtual bool LoadFile(const wxString& file);
+ // implement base class pure virtuals
+ // ----------------------------------
- // clears the dirty flag
+ virtual bool IsModified() const;
virtual void MarkDirty();
virtual void DiscardEdits();
- virtual void SetMaxLength(unsigned long len);
-
- // writing text inserts it at the current position, appending always
- // inserts it at the end
- virtual void WriteText(const wxString& text);
- virtual void AppendText(const wxString& text);
-
#ifdef __WIN32__
virtual bool EmulateKeyPress(const wxKeyEvent& event);
#endif // __WIN32__
return wxTextCtrlBase::HitTest(pt, col, row);
}
- // Clipboard operations
- virtual void Copy();
- virtual void Cut();
- virtual void Paste();
-
- virtual bool CanCopy() const;
- virtual bool CanCut() const;
- virtual bool CanPaste() const;
-
- // Undo/redo
- virtual void Undo();
- virtual void Redo();
-
- virtual bool CanUndo() const;
- virtual bool CanRedo() const;
-
- // Insertion point
- virtual void SetInsertionPoint(long pos);
- virtual void SetInsertionPointEnd();
- virtual long GetInsertionPoint() const;
- virtual long GetLastPosition() const;
-
- virtual void SetSelection(long from, long to);
- virtual void SetEditable(bool editable);
-
// Caret handling (Windows only)
-
bool ShowNativeCaret(bool show = true);
bool HideNativeCaret() { return ShowNativeCaret(false); }
// Implementation from now on
// --------------------------
+
+#if wxUSE_DRAG_AND_DROP && wxUSE_RICHEDIT
+ virtual void SetDropTarget(wxDropTarget *dropTarget);
+#endif // wxUSE_DRAG_AND_DROP && wxUSE_RICHEDIT
virtual void SetWindowStyleFlag(long style);
virtual void Command(wxCommandEvent& event);
virtual bool MSWCommand(WXUINT param, WXWORD id);
- virtual WXHBRUSH MSWControlColor(WXHDC hDC);
+ virtual WXHBRUSH MSWControlColor(WXHDC hDC, WXHWND hWnd);
#if wxUSE_RICHEDIT
virtual bool MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result);
// the colours for them otherwise
virtual bool SetBackgroundColour(const wxColour& colour);
virtual bool SetForegroundColour(const wxColour& colour);
+#else
+ bool IsRich() const { return false; }
#endif // wxUSE_RICHEDIT
+#if wxUSE_INKEDIT && wxUSE_RICHEDIT
+ bool IsInkEdit() const { return m_isInkEdit != 0; }
+#else
+ bool IsInkEdit() const { return false; }
+#endif
+
virtual void AdoptAttributesFromHWND();
- virtual bool AcceptsFocus() const;
+ virtual bool AcceptsFocusFromKeyboard() const;
+
+ // returns true if the platform should explicitly apply a theme border
+ virtual bool CanApplyThemeBorder() const;
// callbacks
void OnDropFiles(wxDropFilesEvent& event);
// Show a context menu for Rich Edit controls (the standard
// EDIT control has one already)
- void OnRightClick(wxMouseEvent& event);
+ void OnContextMenu(wxContextMenuEvent& event);
// be sure the caret remains invisible if the user
// called HideNativeCaret() before
void OnSetFocus(wxFocusEvent& event);
+ // intercept WM_GETDLGCODE
+ virtual WXLRESULT MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam);
+
+ virtual bool MSWShouldPreProcessMessage(WXMSG* pMsg);
+ virtual WXDWORD MSWGetStyle(long style, WXDWORD *exstyle) const;
+ virtual wxVisualAttributes GetDefaultAttributes() const;
+
protected:
// common part of all ctors
void Init();
- // intercept WM_GETDLGCODE
- virtual WXLRESULT MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam);
+ virtual bool DoLoadFile(const wxString& file, int fileType);
+
+ // creates the control of appropriate class (plain or rich edit) with the
+ // styles corresponding to m_windowStyle
+ //
+ // this is used by ctor/Create() and when we need to recreate the control
+ // later
+ bool MSWCreateText(const wxString& value,
+ const wxPoint& pos,
+ const wxSize& size);
+
+ virtual void DoSetValue(const wxString &value, int flags = 0);
+
+ // return true if this control has a user-set limit on amount of text (i.e.
+ // the limit is due to a previous call to SetMaxLength() and not built in)
+ bool HasSpaceLimit(unsigned int *len) const;
// call this to increase the size limit (will do nothing if the current
// limit is big enough)
// replace the contents of the selection or of the entire control with the
// given text
- void DoWriteText(const wxString& text, bool selectionOnly = true);
-
- // set the selection possibly without scrolling the caret into view
- void DoSetSelection(long from, long to, bool scrollCaret = true);
+ void DoWriteText(const wxString& text,
+ int flags = SetValue_SendEvent | SetValue_SelectionOnly);
- // return true if there is a non empty selection in the control
- bool HasSelection() const;
+ // set the selection (possibly without scrolling the caret into view)
+ void DoSetSelection(long from, long to, int flags);
// get the length of the line containing the character at the given
// position
// send TEXT_UPDATED event, return true if it was handled, false otherwise
bool SendUpdateEvent();
- // override some base class virtuals
- virtual bool MSWShouldPreProcessMessage(WXMSG* pMsg);
virtual wxSize DoGetBestSize() const;
- virtual WXDWORD MSWGetStyle(long style, WXDWORD *exstyle) const;
-
#if wxUSE_RICHEDIT
// we're using RICHEDIT (and not simple EDIT) control if this field is not
// 0, it also gives the version of the RICHEDIT control being used (1, 2 or
int m_verRichEdit;
#endif // wxUSE_RICHEDIT
- // if true, SendUpdateEvent() will eat the next event (see comments in the
- // code as to why this is needed)
- bool m_suppressNextUpdate;
-
- virtual wxVisualAttributes GetDefaultAttributes() const;
+ // number of EN_UPDATE events sent by Windows when we change the controls
+ // text ourselves: we want this to be exactly 1
+ int m_updatesCount;
private:
+ virtual void EnableTextChangedEvents(bool enable)
+ {
+ m_updatesCount = enable ? -1 : -2;
+ }
+
+ // implement wxTextEntry pure virtual: it implements all the operations for
+ // the simple EDIT controls
+ virtual WXHWND GetEditHWND() const { return m_hWnd; }
+
DECLARE_EVENT_TABLE()
DECLARE_DYNAMIC_CLASS_NO_COPY(wxTextCtrl)
bool m_isNativeCaretShown;
- // this is an optimization: instead of checking all the time whether we
- // need to move the caret to the end of text (before appending to the
- // control), we remember whether it is already at the end of text in this
- // variable
- bool m_isCaretAtEnd;
+#if wxUSE_INKEDIT && wxUSE_RICHEDIT
+ int m_isInkEdit;
+#endif
+
};
-#endif
- // _WX_TEXTCTRL_H_
+#endif // _WX_TEXTCTRL_H_
projects / wxWidgets.git / blobdiff