include/wx/gtk/control.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        control.h
   3 // Purpose:
   4 // Author:      Robert Roebling
   5 // Id:          $Id$
   6 // Copyright:   (c) 1998 Robert Roebling, Julian Smart
   7 // Licence:     wxWindows licence
   8 /////////////////////////////////////////////////////////////////////////////
   9
  10 #ifndef __GTKCONTROLH__
  11 #define __GTKCONTROLH__
  12
  13 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
  14 #pragma interface
  15 #endif
  16
  17 #include "wx/defs.h"
  18 #include "wx/object.h"
  19 #include "wx/list.h"
  20 #include "wx/window.h"
  21
  22 //-----------------------------------------------------------------------------
  23 // classes
  24 //-----------------------------------------------------------------------------
  25
  26 class wxControl;
  27
  28 //-----------------------------------------------------------------------------
  29 // wxControl
  30 //-----------------------------------------------------------------------------
  31
  32 class wxControl : public wxControlBase
  33 {
  34 public:
  35     wxControl();
  36     wxControl(wxWindow *parent, wxWindowID id,
  37              const wxPoint& pos = wxDefaultPosition,
  38              const wxSize& size = wxDefaultSize, long style = 0,
  39              const wxValidator& validator = wxDefaultValidator,
  40              const wxString& name = wxControlNameStr)
  41     {
  42         Create(parent, id, pos, size, style, validator, name);
  43     }
  44
  45     bool Create(wxWindow *parent, wxWindowID id,
  46             const wxPoint& pos = wxDefaultPosition,
  47             const wxSize& size = wxDefaultSize, long style = 0,
  48             const wxValidator& validator = wxDefaultValidator,
  49             const wxString& name = wxControlNameStr);
  50
  51     // this function will filter out '&' characters and will put the accelerator
  52     // char (the one immediately after '&') into m_chAccel (TODO not yet)
  53     virtual void SetLabel( const wxString &label );
  54     virtual wxString GetLabel() const;
  55
  56     virtual wxVisualAttributes GetDefaultAttributes() const;
  57
  58 protected:
  59     virtual void ApplyWidgetStyle(bool forceStyle = false);
  60     // helper function to ease native widgets wrapping, called by
  61     // ApplyWidgetStyle -- override this, not ApplyWidgetStyle
  62     virtual void DoApplyWidgetStyle(GtkRcStyle *style);
  63
  64     virtual wxSize DoGetBestSize() const;
  65     void PostCreation(const wxSize& size);
  66     void PostSetLabel();
  67
  68 #ifdef __WXGTK20__
  69     wxString PrepareLabelMnemonics( const wxString &label ) const;
  70 #endif
  71
  72     // These are used by GetDefaultAttributes
  73     static wxVisualAttributes
  74         GetDefaultAttributesFromGTKWidget(GtkWidget* widget,
  75                                           bool useBase = false,
  76                                           int state = -1);
  77     static wxVisualAttributes
  78         GetDefaultAttributesFromGTKWidget(GtkWidget* (*widget_new)(void),
  79                                           bool useBase = false,
  80                                           int state = -1);
  81     static wxVisualAttributes
  82         GetDefaultAttributesFromGTKWidget(GtkWidget* (*widget_new)(const gchar*),
  83                                           bool useBase = false,
  84                                           int state = -1);
  85
  86     static wxVisualAttributes
  87         GetDefaultAttributesFromGTKWidget(GtkWidget* (*widget_new)(GtkAdjustment*),
  88                                           bool useBase = false,
  89                                           int state = -1);
  90
  91     // Widgets that use the style->base colour for the BG colour should
  92     // override this and return true.
  93     virtual bool UseGTKStyleBase() const { return false; }
  94
  95     wxString   m_label;
  96     char       m_chAccel;  // enabled to avoid breaking binary compatibility later on
  97     bool       m_createComplete;
  98
  99 private:
 100     DECLARE_DYNAMIC_CLASS(wxControl)
 101 };
 102
 103 #endif // __GTKCONTROLH__