include/wx/generic/infobar.h

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/generic/infobar.h
   3 // Purpose:     generic wxInfoBar class declaration
   4 // Author:      Vadim Zeitlin
   5 // Created:     2009-07-28
   6 // RCS-ID:      $Id: wxhead.h,v 1.11 2009-06-29 10:23:04 zeitlin Exp $
   7 // Copyright:   (c) 2009 Vadim Zeitlin <vadim@wxwidgets.org>
   8 // Licence:     wxWindows licence
   9 ///////////////////////////////////////////////////////////////////////////////
  10
  11 #ifndef _WX_GENERIC_INFOBAR_H_
  12 #define _WX_GENERIC_INFOBAR_H_
  13
  14 class WXDLLIMPEXP_FWD_CORE wxBitmapButton;
  15 class WXDLLIMPEXP_FWD_CORE wxStaticBitmap;
  16 class WXDLLIMPEXP_FWD_CORE wxStaticText;
  17
  18 // ----------------------------------------------------------------------------
  19 // wxInfoBar
  20 // ----------------------------------------------------------------------------
  21
  22 class WXDLLIMPEXP_ADV wxInfoBar : public wxInfoBarBase
  23 {
  24 public:
  25     // the usual ctors and Create() but remember that info bar is created
  26     // hidden
  27     wxInfoBar() { Init(); }
  28
  29     wxInfoBar(wxWindow *parent, wxWindowID winid = wxID_ANY)
  30     {
  31         Init();
  32         Create(parent, winid);
  33     }
  34
  35     bool Create(wxWindow *parent, wxWindowID winid = wxID_ANY);
  36
  37
  38     // implement base class methods
  39     // ----------------------------
  40
  41     virtual void ShowMessage(const wxString& msg, int flags = wxICON_NONE);
  42
  43
  44     // methods specific to this version
  45     // --------------------------------
  46
  47     // set the effect(s) to use when showing/hiding the bar, may be
  48     // wxSHOW_EFFECT_NONE to disable any effects entirely
  49     //
  50     // by default, slide to bottom/top is used when it's positioned on the top
  51     // of the window for showing/hiding it and top/bottom when it's positioned
  52     // at the bottom
  53     void SetShowHideEffects(wxShowEffect showEffect, wxShowEffect hideEffect)
  54     {
  55         m_showEffect = showEffect;
  56         m_hideEffect = hideEffect;
  57     }
  58
  59     // get effect used when showing/hiding the window
  60     wxShowEffect GetShowEffect() const { return m_showEffect; }
  61     wxShowEffect GetHideEffect() const { return m_hideEffect; }
  62
  63     // set the duration of animation used when showing/hiding the bar, in ms
  64     void SetEffectDuration(int duration) { m_effectDuration = duration; }
  65
  66     // get the currently used effect animation duration
  67     int GetEffectDuration() const { return m_effectDuration; }
  68
  69
  70     // overridden base class methods
  71     // -----------------------------
  72
  73     // setting the font of this window sets it for the text control inside it
  74     // (default font is a larger and bold version of the normal one)
  75     virtual bool SetFont(const wxFont& font);
  76
  77 private:
  78     // common part of all ctors
  79     void Init();
  80
  81     // handler for the close button
  82     void OnButton(wxCommandEvent& event);
  83
  84     // update the parent after we're shown or hidden
  85     void UpdateParent();
  86
  87     // change the parent background colour to match that of our sibling
  88     void ChangeParentBackground();
  89
  90     // restore the parent background changed by the above function
  91     void RestoreParentBackground();
  92
  93     // show/hide the bar
  94     void DoShow();
  95     void DoHide();
  96
  97
  98     // different controls making up the bar
  99     wxStaticBitmap *m_icon;
 100     wxStaticText *m_text;
 101     wxBitmapButton *m_button;
 102
 103     // the effects to use when showing/hiding and duration for them
 104     wxShowEffect m_showEffect,
 105                  m_hideEffect;
 106     int m_effectDuration;
 107
 108     // the original parent background colour, before we changed it
 109     wxColour m_origParentBgCol;
 110
 111     wxDECLARE_NO_COPY_CLASS(wxInfoBar);
 112 };
 113
 114 #endif // _WX_GENERIC_INFOBAR_H_
 115