コード例 #1
0
void TextField::mousePressed(MouseEventDetails* const e)
{
	Pnt2f TopLeftText, BottomRightText, TempPos;
	Pnt2f TopLeftText1, BottomRightText1;
	Pnt2f TopLeft, BottomRight;
	getFont()->getBounds(getDrawnText(), TopLeftText, BottomRightText);
    getInsideBorderBounds(TopLeft, BottomRight);
    TempPos = calculateAlignment(TopLeft, BottomRight-TopLeft, BottomRightText-TopLeftText, getAlignment().y(), getAlignment().x());
	if(e->getButton() == MouseEventDetails::BUTTON1)
	{
		//set caret position to proper place
		//if the mouse is to the left of the text, set it to the begining.
		Pnt2f temp = DrawingSurfaceToComponent(e->getLocation(), this);
		if(DrawingSurfaceToComponent(e->getLocation(), this).x() <= TempPos.x())
		{
			setCaretPosition(0);
		}		//if the mouse is to the right of the text, set it to the end
		else if(DrawingSurfaceToComponent(e->getLocation(), this).x() >= TempPos.x()+BottomRightText.x())
		{
			setCaretPosition(getDrawnText().size());
		}
		else
		{
			for(UInt32 i = 0; i <getDrawnText().size(); i++)
			{		
				calculateTextBounds(0,i, TopLeftText, BottomRightText);
				calculateTextBounds(0,i+1, TopLeftText1, BottomRightText1);
				if(DrawingSurfaceToComponent(e->getLocation(), this).x()>BottomRightText.x()
				   && DrawingSurfaceToComponent(e->getLocation(), this).x() <= BottomRightText1.x())//check to see if it's in the right spot
				{
					if(DrawingSurfaceToComponent(e->getLocation(), this).x() <= (BottomRightText1.x()-BottomRightText.x())/2.0+0.5 + BottomRightText.x())
					{
						setCaretPosition(i);
						break;
					}
					else
					{
						setCaretPosition(i+1);
						break;
					}
				}
			}
		}

		_TextSelectionEnd = getCaretPosition();
		_TextSelectionStart = getCaretPosition();
	}
	if(getParentWindow() != NULL && getParentWindow()->getParentDrawingSurface()!=NULL&& getParentWindow()->getParentDrawingSurface()->getEventProducer() != NULL)
	{
        _MouseDownKeyTypedConnection = getParentWindow()->getParentDrawingSurface()->getEventProducer()->connectKeyTyped(boost::bind(&TextField::handleMouseDownKeyTyped, this, _1));
        _MouseDownMouseReleasedConnection = getParentWindow()->getParentDrawingSurface()->getEventProducer()->connectMouseReleased(boost::bind(&TextField::handleMouseDownMouseReleased, this, _1));
        _MouseDownMouseDraggedConnection = getParentWindow()->getParentDrawingSurface()->getEventProducer()->connectMouseDragged(boost::bind(&TextField::handleMouseDownMouseDragged, this, _1));
    }
	Inherited::mousePressed(e);
}
コード例 #2
0
void Label::mousePressed(MouseEventDetails* const e)
{
    if(getTextSelectable())
    {
        Pnt2f TopLeftText, BottomRightText, TempPos;
        Pnt2f TopLeftText1, BottomRightText1;
        Pnt2f TopLeft, BottomRight;
        getFont()->getBounds(getText(), TopLeftText, BottomRightText);
        getInsideBorderBounds(TopLeft, BottomRight);
        TempPos = calculateAlignment(TopLeft, BottomRight-TopLeft, BottomRightText-TopLeftText, getAlignment().y(), getAlignment().x());
        if(e->getButton() == MouseEventDetails::BUTTON1)
        {
            //set caret position to proper place
            //if the mouse is to the left of the text, set it to the begining.
            Pnt2f temp = DrawingSurfaceToComponent(e->getLocation(), this);
            if(DrawingSurfaceToComponent(e->getLocation(), this).x() <= TempPos.x())
            {
                setCaretPosition(0);
            }        //if the mouse is to the right of the text, set it to the end
            else if(DrawingSurfaceToComponent(e->getLocation(), this).x() >= TempPos.x()+BottomRightText.x())
            {
                setCaretPosition(getText().size());
            }
            else
            {
                for(UInt32 i = 0; i <getText().size(); i++)
                {        
                    calculateTextBounds(0,i, TopLeftText, BottomRightText);
                    calculateTextBounds(0,i+1, TopLeftText1, BottomRightText1);
                    if(DrawingSurfaceToComponent(e->getLocation(), this).x()>BottomRightText.x()
                       && DrawingSurfaceToComponent(e->getLocation(), this).x() <= BottomRightText1.x())//check to see if it's in the right spot
                    {
                        if(DrawingSurfaceToComponent(e->getLocation(), this).x() <= (BottomRightText1.x()-BottomRightText.x())/2.0+0.5 + BottomRightText.x())
                        {
                            setCaretPosition(i);
                            break;
                        }
                        else
                        {
                            setCaretPosition(i+1);
                            break;
                        }
                    }
                }
            }

            _TextSelectionEnd = getCaretPosition();
            _TextSelectionStart = getCaretPosition();
        }
    }
    Inherited::mousePressed(e);
}
コード例 #3
0
void Label::mouseClicked(MouseEventDetails* const e)
{    
    if(getTextSelectable())
    {
        Int32 Position(0);
        Int32 BeginWord = 0;
        Int32 EndWord = getText().size();
        if(e->getButton() == MouseEventDetails::BUTTON1)
        {

            if(e->getClickCount() == 2)
            {
                Pnt2f TopLeftText, BottomRightText, TempPos;
                Pnt2f TopLeftText1, BottomRightText1;
                Pnt2f TopLeft, BottomRight;
                getFont()->getBounds(getText(), TopLeftText, BottomRightText);
                getInsideBorderBounds(TopLeft, BottomRight);
                TempPos = calculateAlignment(TopLeft, BottomRight-TopLeft, BottomRightText-TopLeftText, getAlignment().y(), getAlignment().x());

                //set caret position to proper place
                //if the mouse is to the left of the text, set it to the begining.
                Pnt2f temp = DrawingSurfaceToComponent(e->getLocation(), this);
                if(DrawingSurfaceToComponent(e->getLocation(), this).x() <= TempPos.x())
                {
                    Position = 0;
                }//if the mouse is to the right of the text, set it to the end
                else if(DrawingSurfaceToComponent(e->getLocation(), this).x() >= TempPos.x()+BottomRightText.x())
                {
                    Position = getText().size();
                }
                else
                {
                    for(UInt32 i = 0; i <getText().size(); i++)
                    {        
                        calculateTextBounds(0,i, TopLeftText, BottomRightText);
                        calculateTextBounds(0,i+1, TopLeftText1, BottomRightText1);
                        if(DrawingSurfaceToComponent(e->getLocation(), this).x()>BottomRightText.x()
                           && DrawingSurfaceToComponent(e->getLocation(), this).x() <= BottomRightText1.x())//check to see if it's in the right spot
                        {
                            Position = i;
                            break;
                        }
                    }
                }
                if(isPunctuationChar(getText()[Position]))
                {
                    EndWord = Position + 1;
                    BeginWord = Position;
                }
                else{
                    for(Int32 i = Position; i < getText().size(); i++)
                    {
                        if(!isWordChar(getText()[i]))
                        {
                            EndWord = i;
                            break;
                        }
                    }
                    for(Int32 i = Position; i >= 0; i--)
                    {
                        if(!isWordChar(getText()[i]))
                        {
                            BeginWord = i + 1;
                            break;
                        }
                    }
                }
                _TextSelectionEnd = EndWord;
                _TextSelectionStart = BeginWord;
                setCaretPosition(EndWord);
            }
        }
    }
    Inherited::mouseClicked(e);

}
コード例 #4
0
void TextField::handleMouseDownMouseDragged(MouseEventDetails* const e)
{
	Pnt2f TopLeftText, BottomRightText, TempPos;
	Pnt2f TopLeftText1, BottomRightText1;
	Pnt2f TopLeft, BottomRight;
	Int32 OriginalPosition = getCaretPosition();
	getFont()->getBounds(getDrawnText(), TopLeftText, BottomRightText);
    getInsideBorderBounds(TopLeft, BottomRight);
    TempPos = calculateAlignment(TopLeft, BottomRight-TopLeft, BottomRightText-TopLeftText, getAlignment().y(), getAlignment().x());
    if(e->getButton() == MouseEventDetails::BUTTON1)
	{
		//set caret position to proper place
		//if the mouse is to the left of the text, set it to the begining.
		Pnt2f temp = DrawingSurfaceToComponent(e->getLocation(), this);
		if(DrawingSurfaceToComponent(e->getLocation(), this).x() <= TempPos.x())
		{
			setCaretPosition(0);
		}		//if the mouse is to the right of the text, set it to the end
		else if(DrawingSurfaceToComponent(e->getLocation(), this).x() >= TempPos.x()+BottomRightText.x())
		{
			setCaretPosition(getDrawnText().size());
		}
		else
		{
			//check letter by letter for the mouse's position
			for(UInt32 i = 0; i <getDrawnText().size(); i++)
			{		
				calculateTextBounds(0,i, TopLeftText, BottomRightText);
				calculateTextBounds(0,i+1, TopLeftText1, BottomRightText1);
				if(DrawingSurfaceToComponent(e->getLocation(), this).x()>BottomRightText.x()
				   && DrawingSurfaceToComponent(e->getLocation(), this).x() <= BottomRightText1.x())//check to see if it's in the right spot
				{
					if(DrawingSurfaceToComponent(e->getLocation(), this).x() < (BottomRightText1.x()-BottomRightText.x())/2.0 + BottomRightText.x())
					{

						setCaretPosition(i);
						break;
					}
					else
					{

						setCaretPosition(i+1);
						break;
					}
				}
			}
		}
		if(getCaretPosition() < OriginalPosition)
		{
			if(getCaretPosition() < _TextSelectionStart)
			{
				_TextSelectionStart = getCaretPosition();
			}
			else
			{
				_TextSelectionEnd = getCaretPosition();
			}
		}
		else if(getCaretPosition() > OriginalPosition)
		{
			if(getCaretPosition() > _TextSelectionEnd)
			{
				_TextSelectionEnd = getCaretPosition();
			}
			else
			{
				_TextSelectionStart = getCaretPosition();
			}
		}
	}
}