/* * File:  dh_bitmap_button.h * Author: Sai * * Created on 2009年12月29日, 下午4:08 */ #ifndef _DH_BITMAP_BUTTON_H#define _DH_BITMAP_BUTTON_H #include "wx/wx.h" enum DhBitmapButtonStatus{  kDhBitmapButtonNormal,  kDhBitmapButtonEnter,  kDhBitmapButtonDown,  kDhBitmapButtonUp,  kDhBitmapButtonLeave,  kDhBitmapButtonDClick,  kDhBitmapButtonDisable}; class DhBitmapButton : public wxControl{  DECLARE_DYNAMIC_CLASS(DhBitmapButton)  DECLARE_EVENT_TABLE()public:  DhBitmapButton();  virtual ~DhBitmapButton();   DhBitmapButton(wxWindow* parent, wxWindowID id,      const wxPoint& pos = wxDefaultPosition,      const wxSize& size = wxDefaultSize,      long style = wxBORDER_NONE,      const wxValidator& validator = wxDefaultValidator);  bool Create(wxWindow* parent, wxWindowID id,      const wxPoint& pos = wxDefaultPosition,      const wxSize& size = wxDefaultSize,      long style = wxSUNKEN_BORDER,      const wxValidator& validator = wxDefaultValidator);   wxSize DoGetBestSize() const;  void OnPaint(wxPaintEvent& event);  virtual void OnEnter(wxMouseEvent& event);  virtual void OnLeave(wxMouseEvent& event);  virtual void OnDown(wxMouseEvent& event);  virtual void OnDClick(wxMouseEvent& event);  virtual void OnUp(wxMouseEvent& event);  virtual bool Enable(bool enable = true);  virtual bool Disable();  /**   * 設置正常圖片   *   * @param bitmap   */  DhBitmapButton* set_normal_bitmap(wxBitmap* bitmap);   /**   * 1.設置按鈕按下時的切換圖片   */  DhBitmapButton* set_down_bitmap(wxBitmap* bitmap);   /**   * 1.設置按鈕按經過時的切換圖片   */  DhBitmapButton* set_enter_bitmap(wxBitmap* bitmap);   /**   * 1.設置Disable圖片.   *   * @param bitmap   * @return this   */  DhBitmapButton* set_disable_bitmap(wxBitmap* bitmap);   DhBitmapButton* set_background(const wxBitmap& bitmap);   bool SetBackgroundColour(const wxColour& colour); protected:  void DrawExistBitmap(wxDC* dc,wxBitmap* image1,wxBitmap* exist_image); private:  wxBitmap background_;  bool is_used_bg_;   wxBitmap* normal_bitmap_;  wxBitmap* down_bitmap_;  wxBitmap* enter_bitmap_;  wxBitmap* disable_bitmap_;   int button_status_;  wxString text_;  wxFont text_font_;   void DrawBackground(wxDC* dc); };#endif /* _DH_BITMAP_BUTTON_H */

/* * File:  DhBitmapButton.cpp * Author: Sai * * Created on 2009年12月29日, 下午4:08 */ #include "dh_bitmap_button.h" BEGIN_EVENT_TABLE(DhBitmapButton, wxControl)EVT_PAINT(DhBitmapButton::OnPaint)EVT_ENTER_WINDOW(DhBitmapButton::OnEnter)EVT_LEAVE_WINDOW(DhBitmapButton::OnLeave)EVT_LEFT_DOWN(DhBitmapButton::OnDown)EVT_LEFT_DCLICK(DhBitmapButton::OnDClick)EVT_LEFT_UP(DhBitmapButton::OnUp)END_EVENT_TABLE() IMPLEMENT_DYNAMIC_CLASS(DhBitmapButton, wxControl) DhBitmapButton::DhBitmapButton(){} DhBitmapButton::DhBitmapButton(wxWindow* parent, wxWindowID id,    const wxPoint& pos,    const wxSize& size,    long style,    const wxValidator& validator): normal_bitmap_(NULL), down_bitmap_(NULL), enter_bitmap_(NULL){  Create(parent, id, pos, size, style, validator);} DhBitmapButton::~DhBitmapButton(){  wxDELETE(normal_bitmap_);  wxDELETE(enter_bitmap_);  wxDELETE(down_bitmap_);} bool DhBitmapButton::Create(wxWindow* parent, wxWindowID id,    const wxPoint& pos,    const wxSize& size,    long style,    const wxValidator& validator){  normal_bitmap_ = NULL;  down_bitmap_ = NULL;  enter_bitmap_ = NULL;  disable_bitmap_ = NULL;   if (!wxControl::Create(parent, id, pos, size, style, validator))  {    return false;  }  SetBackgroundStyle(wxBG_STYLE_PAINT);  is_used_bg_ = false;  return true;} wxSize DhBitmapButton::DoGetBestSize() const{  return GetSize();} void DhBitmapButton::DrawExistBitmap(wxDC* dc, wxBitmap* image1,    wxBitmap* exist_image){  if (image1)  {    dc->DrawBitmap(*image1, 0, 0, true);   } else  {    dc->DrawBitmap(*exist_image, 0, 0, true);  }} void DhBitmapButton::OnPaint(wxPaintEvent& event){  wxPaintDC dc(this);  DrawBackground(&dc);  //1.狀態控制繪畫,好處就是可以調用Refresh連背景一起刷新.  switch (button_status_)  {    case kDhBitmapButtonNormal:      dc.DrawBitmap(*normal_bitmap_, 0, 0, true);      break;    case kDhBitmapButtonEnter:      if (!enter_bitmap_)      {        int width = DoGetBestSize().GetWidth();        int height = DoGetBestSize().GetHeight();        wxClientDC dc(this);        dc.SetPen(*wxRED_PEN);        dc.SetBrush(*wxTRANSPARENT_BRUSH);         dc.DrawRectangle(0, 0, width, height);        break;      }      dc.DrawBitmap(*enter_bitmap_, 0, 0, true);      break;    case kDhBitmapButtonDown:      DrawExistBitmap(&dc,down_bitmap_,normal_bitmap_);      break;    case kDhBitmapButtonUp:     dc.DrawBitmap(*normal_bitmap_, 0, 0, true);      break;    case kDhBitmapButtonLeave:      dc.DrawBitmap(*normal_bitmap_, 0, 0, true);      break;    case kDhBitmapButtonDClick:      DrawExistBitmap(&dc,down_bitmap_,normal_bitmap_);      break;    case kDhBitmapButtonDisable:      DrawExistBitmap(&dc,disable_bitmap_,normal_bitmap_);      break;    default:      dc.DrawBitmap(*normal_bitmap_, 0, 0, true);      break;  } } void DhBitmapButton::DrawBackground(wxDC* dc){  if (is_used_bg_)  {    dc->DrawBitmap(background_, 0, 0, true);  } else  {    wxBrush brush(GetBackgroundColour());    wxPen pen(GetBackgroundColour());    dc->SetBrush(brush);    dc->SetPen(pen);    dc->DrawRectangle(0, 0, GetSize().x, GetSize().y);  }} void DhBitmapButton::OnEnter(wxMouseEvent& event){  button_status_ = kDhBitmapButtonEnter;  Refresh();  Update();} void DhBitmapButton::OnLeave(wxMouseEvent& event){  if (!IsEnabled())  {    return;  }  button_status_ = kDhBitmapButtonLeave;  Refresh();  Update();} void DhBitmapButton::OnDClick(wxMouseEvent& event){  button_status_ = kDhBitmapButtonDown;  Refresh(false);  Update();} void DhBitmapButton::OnDown(wxMouseEvent& event){  button_status_ = kDhBitmapButtonDown;  Refresh();  Update();} void DhBitmapButton::OnUp(wxMouseEvent& event){  if (kDhBitmapButtonDown != button_status_)  {    return;  }  button_status_ = kDhBitmapButtonUp;  Refresh();  Update();  wxCommandEvent myEvent(wxEVT_COMMAND_BUTTON_CLICKED, GetId());  myEvent.SetEventObject(this);  GetEventHandler()->ProcessEvent(myEvent);} DhBitmapButton* DhBitmapButton::set_normal_bitmap(wxBitmap* bitmap){  normal_bitmap_ = bitmap;  return this;} DhBitmapButton* DhBitmapButton::set_down_bitmap(wxBitmap* bitmap){  down_bitmap_ = bitmap;  return this;} DhBitmapButton* DhBitmapButton::set_enter_bitmap(wxBitmap* bitmap){  enter_bitmap_ = bitmap;  return this;} bool DhBitmapButton::Enable(bool enable){  if (enable)  {    button_status_ = kDhBitmapButtonNormal;  } else  {    button_status_ = kDhBitmapButtonDisable;  }   Refresh(false);  Update();  return wxControl::Enable(enable);} bool DhBitmapButton::Disable(){  return Enable(false);} DhBitmapButton* DhBitmapButton::set_disable_bitmap(wxBitmap* bitmap){  disable_bitmap_ = bitmap;  return this;} DhBitmapButton* DhBitmapButton::set_background(const wxBitmap& bitmap){  is_used_bg_ = true;  background_ = bitmap;  return this;} bool DhBitmapButton::SetBackgroundColour(const wxColour& colour){  is_used_bg_ = false;  return wxControl::SetBackgroundColour(colour);}

EVT_BUTTON(Minimal_StartSimplePopup, MyFrame::OnStartSimplePopup)

wxBitmap* normal = new wxBitmap("./resources/start/start_normal.png",    wxBITMAP_TYPE_PNG);  wxBitmap* down = new wxBitmap("./resources/start/start_pressed.png",    wxBITMAP_TYPE_PNG);  wxBitmap* enter = new wxBitmap("./resources/start/start_current.png",    wxBITMAP_TYPE_PNG);  wxBitmap* disable = new wxBitmap("./resources/start/stop_normal.png",    wxBITMAP_TYPE_PNG);  wxBitmap bg = GetPositionBackgroundBitmap(0,0,normal->GetWidth(),normal->GetHeight());  start = new DhBitmapButton(page,Minimal_StartSimplePopup,wxPoint(0,0),    normal->GetSize());  start->set_normal_bitmap(normal)->set_down_bitmap(down)->set_enter_bitmap(enter);  start->set_disable_bitmap(disable);  start->set_background(bg);wxBitmap MyFrame::GetPositionBackgroundBitmap(int x, int y,    int width,int height){  wxRect rect;  rect.x = x;  rect.y = y;  rect.width = width;  rect.height = height;  wxBitmap temp = this->bg.GetSubBitmap(rect);  return temp;}