www.pudn.com > MicroWindows-Source-200606.zip > control.cpp

// 
// Micro Windows Implementation 
// control.h 
// 
// $Revision: 1.2 $ 
// $Source: P:/MWINDOWS/LIB/rcs/control.cpp $ 
// $Date: 1993/11/27 09:53:32 $ 
// 
 
// Control class does nothing but handles mouse class by its own. 
 
#include "control.h" 
#include "message.h" 
#include "mouse.h" 
 
Control::Control (Rect *prect, View *pparent, Model *client, 
                  BOOL attach, BOOL killModel) 
        :View (prect, pparent, client, FALSE, killModel) 
{ 
    if (attach && parent) parent->attachSubview (this); 
} 
 
void Control::messageDispatcher (Message *msg) 
{ 
    View::messageDispatcher (msg); 
} 
 
void Control::draw (Rect *area) 
{ 
    Model *cli = NULL; 
 
    if (clientModel) 
    { 
        cli = clientModel; 
        clientModel = NULL; 
    } 
 
    View::draw (area); 
 
    if (cli) clientModel = cli; 
} 
 
// 
// dispatch mouse messages to methods of itself. 
// 
void Control::selfMouse (Message *msg) 
{ 
    switch (msg->type) 
    { 
        case MSG_MouseMove: 
            mouseMove (&(msg->pnt)); 
            return; 
 
        case MSG_LeftButtonDown: 
            leftButtonDown (&(msg->pnt)); 
            return; 
 
        case MSG_LeftButtonUp: 
            leftButtonUp (&(msg->pnt)); 
            return; 
    } 
} 
 
void Control::selfDraw (Port *port, Rect *area) 
{ 
    View::selfDraw (port, area); 
} 
 
void Control::mouseMove (Point *pnt) 
{ 
} 
 
void Control::leftButtonDown (Point *pnt) 
{ 
} 
 
void Control::leftButtonUp (Point *pnt) 
{ 
}