class WXDLLIMPEXP_FWD_BASE wxArrayString;
class WXDLLIMPEXP_FWD_CORE wxTextEntryHintData;
+class WXDLLIMPEXP_FWD_CORE wxWindow;
+
+#include "wx/gdicmn.h" // for wxPoint
// ----------------------------------------------------------------------------
// wxTextEntryBase
virtual wxString GetHint() const;
+ // margins
+ // -------
+
+ // margins are the empty space between borders of control and the text
+ // itself. When setting margin, use value -1 to indicate that specific
+ // margin should not be changed.
+
+ bool SetMargins(const wxPoint& pt)
+ { return DoSetMargins(pt); }
+ bool SetMargins(wxCoord left, wxCoord top = -1)
+ { return DoSetMargins(wxPoint(left, top)); }
+ wxPoint GetMargins() const
+ { return DoGetMargins(); }
+
+
+ // implementation only
+ // -------------------
+
+ // generate the wxEVT_COMMAND_TEXT_UPDATED event for GetEditableWindow(),
+ // like SetValue() does and return true if the event was processed
+ //
+ // NB: this is public for wxRichTextCtrl use only right now, do not call it
+ static bool SendTextUpdatedEvent(wxWindow *win);
+
+ // generate the wxEVT_COMMAND_TEXT_UPDATED event for this window
+ bool SendTextUpdatedEvent()
+ {
+ return SendTextUpdatedEvent(GetEditableWindow());
+ }
+
+
+ // generate the wxEVT_COMMAND_TEXT_UPDATED event for this window if the
+ // events are not currently disabled
+ void SendTextUpdatedEventIfAllowed()
+ {
+ if ( EventsAllowed() )
+ SendTextUpdatedEvent();
+ }
+
+ // this function is provided solely for the purpose of forwarding text
+ // change notifications state from one control to another, e.g. it can be
+ // used by a wxComboBox which derives from wxTextEntry if it delegates all
+ // of its methods to another wxTextCtrl
+ void ForwardEnableTextChangedEvents(bool enable)
+ {
+ // it's important to call the functions which update m_eventsBlock here
+ // and not just our own EnableTextChangedEvents() because our state
+ // (i.e. the result of EventsAllowed()) must change as well
+ if ( enable )
+ ResumeTextChangedEvents();
+ else
+ SuppressTextChangedEvents();
+ }
+
protected:
// flags for DoSetValue(): common part of SetValue() and ChangeValue() and
// also used to implement WriteText() in wxMSW
virtual void DoSetValue(const wxString& value, int flags);
virtual wxString DoGetValue() const = 0;
+ // override this to return the associated window, it will be used for event
+ // generation and also by generic hints implementation
+ virtual wxWindow *GetEditableWindow() = 0;
+
+ // margins functions
+ virtual bool DoSetMargins(const wxPoint& pt);
+ virtual wxPoint DoGetMargins() const;
+
+
// class which should be used to temporarily disable text change events
//
// if suppress argument in ctor is false, nothing is done
friend class EventsSuppressor;
- // return true if the events are currently not suppressed
- bool EventsAllowed() const { return m_eventsBlock == 0; }
-
private:
- // override this to return the associated window, it will be used for event
- // generation and also by generic hints implementation
- virtual wxWindow *GetEditableWindow() = 0;
-
-
// suppress or resume the text changed events generation: don't use these
// functions directly, use EventsSuppressor class above instead
void SuppressTextChangedEvents()
// initially the generation of the events is enabled
virtual void EnableTextChangedEvents(bool WXUNUSED(enable)) { }
+ // return true if the events are currently not suppressed
+ bool EventsAllowed() const { return m_eventsBlock == 0; }
+
+
// if this counter is non-null, events are blocked
unsigned m_eventsBlock;
};
#elif defined(__WXGTK20__)
#include "wx/gtk/textentry.h"
+#elif defined(__WXMAC__)
+ #include "wx/osx/textentry.h"
#elif defined(__WXMSW__)
#include "wx/msw/textentry.h"
#elif defined(__WXMOTIF__)