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gui::PopupMenuItem Class Reference

#include <PopupMenuItem.h>

Inheritance diagram for gui::PopupMenuItem:

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Collaboration diagram for gui::PopupMenuItem:

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List of all members.

Public Member Functions

 PopupMenuItem (Surface *, const string &, TTFont *=NULL, int id=0, SurfaceHelper *=NULL)
 ~PopupMenuItem ()
void OnClick (coord_t, coord_t)
void Draw ()
void DumpMembers (FILE *)

Private Attributes

int m_id
Menu * m_pclSubmenu

Constructor & Destructor Documentation

gui::PopupMenuItem::PopupMenuItem (  Surface *  ,
const string &  ,
TTFont *  = NULL,
int  id = 0,
SurfaceHelper *  = NULL
) 
 

Definition at line 61 of file PopupMenuItem.cpp. 

00062 :MenuItem(s,str,font,pclHelper)
00063 ,m_id(id)
00064 ,m_pclSubmenu(NULL)
00065 {
00066 }

gui::PopupMenuItem::~PopupMenuItem (   ) 
 

Definition at line 69 of file PopupMenuItem.cpp.

References m_pclSubmenu. 

00070 {
00071         if (m_pclSubmenu)
00072         {
00073                 delete m_pclSubmenu;
00074         }
00075 }

Member Function Documentation

void gui::PopupMenuItem::Draw (   )  [virtual]
 

Reimplemented from gui::MenuItem.

Definition at line 121 of file PopupMenuItem.cpp.

References gui::coord_t, DIST, gui::Surface::GetClientRectPtr(), gui::Surface::GetFgColor(), gui::Surface::GetScreen(), and SDL_fillTriangle(). 

00122 {
00123         SDL_Rect *a = GetClientRectPtr();
00124 
00125         MenuItem::Draw();
00126 
00127 #define DIST 3
00128 
00129         coord_t x1 = a -> x + a -> w - a -> h + DIST;
00130         coord_t y1 = DIST;
00131         coord_t x2 = a -> x + a -> w - DIST;
00132         coord_t y2 = a -> h / 2;
00133         coord_t x3 = x1;
00134         coord_t y3 = a -> h - DIST;
00135 
00136         SDL_fillTriangle(GetScreen(), x1,y1, x2,y2, x3,y3, GetFgColor());
00137 }

void gui::PopupMenuItem::DumpMembers (  FILE *   )  [virtual]
 

Reimplemented from gui::MenuItem.

Definition at line 140 of file PopupMenuItem.cpp.

References m_id, and util::Xml::Write(). 

00141 {
00142         Xml xml(fil);
00143         
00144         MenuItem::DumpMembers(fil);
00145         
00146         xml.Write("POPUPMENUID", (long)m_id);
00147 }

void gui::PopupMenuItem::OnClick (  coord_t  ,
coord_t 
)  [virtual]
 

Reimplemented from gui::MenuItem.

Definition at line 78 of file PopupMenuItem.cpp.

References gui::Surface::CalculateAbsolute(), gui::coord_t, DEB, gui::Surface::GetH(), gui::Surface::GetParent(), gui::Surface::GetScreen(), gui::Surface::GetSDLControl(), gui::Surface::GetW(), gui::Surface::GetX(), gui::Surface::GetY(), gui::Surface::InvalidateEv(), m_id, and m_pclSubmenu. 

00079 {
00080         Menu *pclMenu = static_cast<Menu *>(GetParent());
00081         Surface *pclParent = pclMenu -> GetParent();
00082         coord_t x = pclMenu -> GetX() + pclMenu -> GetW();
00083         coord_t y = pclMenu -> GetY() + GetY();
00084 
00085 DEB(printf("PopupMenuItem::OnClick()\n");)
00086 
00087         if (!m_pclSubmenu)
00088         {
00089                 m_pclSubmenu = pclMenu -> GetSubMenu(m_id);
00090                 if (!m_pclSubmenu)
00091                 {
00092 DEB(printf(" * m_pclSubmenu NULL\n");)
00093                         return;
00094                 }
00095                 if (x + m_pclSubmenu -> GetW() >= GetSDLControl() -> GetScreen() -> w ||
00096                         y + m_pclSubmenu -> GetH() >= GetSDLControl() -> GetScreen() -> h)
00097                 {
00098 DEB(printf(" * m_pclSubmenu offscreen\n");)
00099                         delete m_pclSubmenu;
00100                         m_pclSubmenu = NULL;
00101                         return;
00102                 }
00103                 else
00104                 {
00105 DEB(printf(" * m_pclSubmenu created\n");)
00106                         pclParent -> AddChild(m_pclSubmenu);
00107                 }
00108         }
00109         else
00110         {
00111 DEB(printf(" * m_pclSubmenu exists\n");)
00112         }
00113         m_pclSubmenu -> SetX(x);
00114         m_pclSubmenu -> SetY(y);
00115         pclParent -> CalculateAbsolute();
00116         m_pclSubmenu -> InvalidateEv();
00117         pclMenu -> ActivateSubMenu(m_pclSubmenu, x, y);
00118 }

Member Data Documentation

int gui::PopupMenuItem::m_id [private]
 

Reimplemented from gui::Surface.

Definition at line 40 of file PopupMenuItem.h.

Referenced by DumpMembers(), and OnClick().

Menu* gui::PopupMenuItem::m_pclSubmenu [private]
 

Definition at line 41 of file PopupMenuItem.h.

Referenced by OnClick(), and ~PopupMenuItem().

The documentation for this class was generated from the following files:
Generated for My SDL C++ Gui by doxygen 1.3.6

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