mbutton.cpp

飞虹2.0源码, DOS下仿WINDOWS界面的程序,含开发类库

#include"\sunshine\include\mbutton.h"
#include"\sunshine\include\app.h"
#include"\sunshine\include\mapp.h"
#include"\sunshine\include\define.h"
#include<string.h>
MButton::MButton(int x,int y,int w,int h,char *name,char *idname,char *stat,int k)
	 : MObj(x,y,w,h,idname)
 {
	BS=0;
	topic=new char[strlen(name)+1];
	strcpy(topic,name);
	status=new char[strlen(stat)+1];
	strcpy(status,stat);
	firstrun=1;
	sm=1;
	trans=k;
 }
MButton::~MButton()
 {
	delete topic;
	delete status;
 }
void MButton::GetFocus()
 {
	 char pat[8]={0x55,0xaa,0x55,0xaa,
					  0x55,0xaa,0x55,0xaa};
	 Mouse am;
	 int x1=x(),y1=y(),x2=x()+w()-1,y2=h()+y()-1;
	 am.MouseOff();
	 setcolor(BLACK);
	 rectangle(x1,y1,x2,y2);
	 rectangle(x1+1,y1+1,x2-1,y2-1);
	 setcolor(DARKGRAY);
	 line(x1+2,y1+2,x2-2,y1+2);
	 line(x1+2,y1+2,x1+2,y2-2);
	 setfillpattern(pat,WHITE);
	 bar(x1+3,y1+3,x2-2,y2-2);
	 Write((char far*)topic,x1+(x2-x1)/2-strlen(topic)*8/2-1,y1+(y2-y1)/2-9,BLACK);
	 am.MouseOn();
 }
void MButton::UnFocus()
 {
	  Mouse am;
	  int x1=x(),y1=y(),x2=x()+w()-1,y2=h()+y()-1;
	  am.MouseOff();
	  setcolor(BLACK);
	  rectangle(x1,y1,x2,y2);
	  setcolor(WHITE);
	  line(x1+1,y1+1,x2-2,y1+1);
	  line(x1+1,y1+2,x2-3,y1+2);
	  line(x1+1,y1+1,x1+1,y2-2);
	  line(x1+2,y1+1,x1+2,y2-3);
	  setcolor(DARKGRAY);
	  line(x1+2,y2-1,x2-1,y2-1);
	  line(x1+3,y2-2,x2-1,y2-2);
	  line(x2-1,y1+2,x2-1,y2-1);
	  line(x2-2,y1+3,x2-2,y2-1);
	  putpixel(x2-1,y1+1,LIGHTGRAY);
	  putpixel(x2-2,y1+2,LIGHTGRAY);
	  putpixel(x1+1,y2-1,LIGHTGRAY);
	  putpixel(x1+2,y2-2,LIGHTGRAY);
	  setfillstyle(SOLID_FILL,LIGHTGRAY);
	  bar(x1+3,y1+3,x2-3,y2-3);
	  Write((char far*)topic,x1+(x2-x1)/2-strlen(topic)*8/2,y1+(y2-y1)/2-8,WHITE);
	  Write((char far*)topic,x1+(x2-x1)/2-strlen(topic)*8/2-1,y1+(y2-y1)/2-9,BLACK);
	  am.MouseOn();
  }
int MButton::Process()
 {
  Mouse am;
  int value=1;
  if(firstrun){firstrun=0;UnFocus();return 1;}
  if(Mes==NOPRO) return 1;
  if(Mes==DEL) return DEL;
  if(am.x()>=x() && am.x()<=(x()+w()-1) && am.y()>=y()
	  && am.y()<=(y()+h()-1))
	{
	 if(sm&&trans) {MApp::Application->GetObj("STATUSBAR").TransMes(SENDTEXT,GetMes());
				 sm=0;
			  }
	 if(am.lp())
	  {
		 GetFocus();
		 BS=1;
		 am.Reset();
		 while(am.lp())
		  {
			 if((am.x()<x() || am.y()<y() || am.x()>(x()+w()-1)
				 || am.y()>(y()+h()-1)) && BS) {UnFocus();BS=0;}
			 else
			  {
				 if(am.x()>=x() && am.x()<=(x()+w()-1) && am.y()>=y()
					 && am.y()<=(y()+h()-1))
					 if(BS==0) {GetFocus();BS=1;}
			  }
			 am.Reset();
		  }

	  }
	 if(BS){UnFocus();value=F();BS=0;}
	 BS=0;
	}
  else
	{
	 sm=1;
	}
  return value;
 }