MsgBox Class Reference

#include <msg_box.h>

Inheritance diagram for MsgBox:

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Public Member Functions
	MsgBox (const Rectanglei &rect, Font *_font)
void	NewMessage (const std::string &msg)
void	Draw (const Point2i &mousePosition, Surface &surf) const
void	SetSizePosition (const Rectanglei &rect)
Private Member Functions
void	Flush ()
Private Attributes
Font *	font
std::list< Text * >	messages

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Detailed Description

Definition at line 31 of file msg_box.h.

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Constructor & Destructor Documentation

MsgBox::MsgBox	(	const Rectanglei &	rect,
		Font *	_font
	)

Definition at line 26 of file msg_box.cpp.

                                                  :
   Widget(rect)
{
  font = _font;
}

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Member Function Documentation

void MsgBox::Draw	(	const Point2i &	mousePosition,
		Surface &	surf
	)			const [virtual]

Implements Widget.

Definition at line 61 of file msg_box.cpp.

{
  // Draw the border
  surf.BoxColor(*this, defaultOptionColorBox);
  surf.RectangleColor(*this, defaultOptionColorRect,2);

  // Draw the messages
  std::list<Text*>::const_iterator it;
  int x = GetPositionX()+5;
  int y = GetPositionY()+5;
  for (it = messages.begin(); it != messages.end(); it++) {
    (*it)->DrawTopLeft(Point2i(x,y));
    y += (*it)->GetHeight() + 5;
  }
}

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void MsgBox::Flush

(

)

[private]

Definition at line 32 of file msg_box.cpp.

{
  std::list<Text *>::iterator it ;

  uint y = 5;
  for (it = messages.begin(); it != messages.end(); it++) 
    {
      y += (*it)->GetHeight() + 5;

      while (int(y) > GetSizeY() && !messages.empty()) {
        Text* tmp = messages.front();
        y -= tmp->GetHeight() - 5; 
        delete tmp;
        messages.pop_front();
      }
    }
}

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void MsgBox::NewMessage

(

const std::string &

msg

)

Definition at line 50 of file msg_box.cpp.

{
  messages.push_back(new Text(msg));
  messages.back()->SetMaxWidth(GetSizeX());

  // Remove old messages if needed
  Flush();

  ForceRedraw();
}

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void MsgBox::SetSizePosition

(

const Rectanglei &

rect

)

[virtual]

Implements Widget.

Definition at line 77 of file msg_box.cpp.

{
  StdSetSizePosition(rect);

  // render the messages with the correct width
  std::list<Text*>::iterator it;
  for (it = messages.begin(); it != messages.end(); it++) {
    (*it)->SetMaxWidth(GetSizeX());
  }
  
  // Remove old messages if needed
  Flush();
}

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Member Data Documentation

Font* MsgBox::font [private]

Definition at line 33 of file msg_box.h.

std::list<Text*> MsgBox::messages [private]

Definition at line 34 of file msg_box.h.

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The documentation for this class was generated from the following files:

• src/gui/msg_box.h
• src/gui/msg_box.cpp

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