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Update Brush,Board and BaseButton.

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This commit is contained in:
Kirigaya Kazuto 2017-03-02 21:00:53 +08:00
parent 238f52a93e
commit 0a2efcf8fe
2 changed files with 92 additions and 12 deletions
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92
MiniEngine_Widget.cpp
View File

@ -1,4 +1,6 @@
#include "MiniEngine_Widget.h"
#include <iostream>
using namespace std;
using namespace MiniEngine;
namespace MiniEngine
@ -98,16 +100,19 @@ int Brush::copyFullFill(Texture t)
return Renderer::copyTo(t,dst);
}
Board::Board(Rect Area)
Brush::Brush(Renderer Rnd) : Renderer(Rnd)
{
area=Area;
}
Board::Board(Renderer Rnd,Rect Area) : area(Area),brush(Rnd)
{
brush.setArea(area);
}
Brush Board::getBrush()
{
Brush b;
b.setArea(area);
return b;
return brush;
}
Rect Board::getArea()
@ -123,7 +128,7 @@ Rect Board::getArea()
ButtonBase::ButtonBase()
{
status=0;
status=1;
}
void ButtonBase::setTextureClicked(Texture Clicked)
@ -148,20 +153,89 @@ void ButtonBase::setRect(Rect SensorArea)
void ButtonBase::draw(Brush& brush) /// virtual
{
int ret=-1;
switch(status)
{
case 0:
break;
case 1:
ret=brush.copyTo(t1,rect);
break;
case 2:
ret=brush.copyTo(t2,rect);
break;
case 3:
ret=brush.copyTo(t3,rect);
break;
}
}
void ButtonBase::handle(SDL_Event e,int& running,int& update) /// virtual
int ButtonBase::handle(SDL_Event e,int& running,int& update) /// virtual
{
switch(e.type)
{
case SDL_MOUSEMOTION:
{
if(Point(e.motion.x,e.motion.y).inRect(rect))
{
if(status==1)
{
if(onmouseover) onmouseover();
status=2;
update=1;
}
}
else
{
if(status==2)
{
if(onmouseout) onmouseout();
status=1;
update=1;
}
else if(status==3)
{
if(onrelease) onrelease();
if(onmouseout) onmouseout();
status=1;
update=1;
}
}
return 1;
}
break;
case SDL_MOUSEBUTTONDOWN:
{
if(Point(e.button.x,e.button.y).inRect(rect))
{
if(status==2)
{
if(onclicked) onclicked();
status=3;
update=1;
}
}
return 1;
}
break;
case SDL_MOUSEBUTTONUP:
{
if(Point(e.button.x,e.button.y).inRect(rect))
{
if(status==3)
{
if(onrelease) onrelease();
status=2;
update=1;
}
}
return 1;
}
break;
}
return 0;
}
}/// End of namespace MiniEngine::Widget

12
MiniEngine_Widget.h
View File

@ -19,18 +19,22 @@ public:
int copyTo(Texture t, Point lupoint);
int copyFill(Texture t,Rect src);
int copyFullFill(Texture t);
protected:
Brush(Renderer Rnd);
private:
Rect area,fullarea;
friend class Board;
};
class Board
{
public:
Board(Rect Area);
Board(Renderer Rnd,Rect Area);
Brush getBrush();
Rect getArea();
private:
Rect area;
Brush brush;
};
class Drawable
@ -43,7 +47,7 @@ public:
class Interactive
{
public:
virtual void handle(SDL_Event e,int& running,int& update)=0;
virtual int handle(SDL_Event e,int& running,int& update)=0;
};
class ButtonBase : public Drawable, public Interactive
@ -55,7 +59,9 @@ public:
void setTextureClicked(Texture Clicked);
void setRect(Rect SensorArea);
virtual void draw(Brush& brush);
virtual void handle(SDL_Event e,int& running,int& update);
virtual int handle(SDL_Event e,int& running,int& update);
std::function<void()> onmouseover,onclicked,onrelease,onmouseout;
private:
int status;
Texture t1,t2,t3;