xlabel.cpp

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#include "SdlArs.h"

namespace Ars
{

XLabel::XLabel( void )
{
}       

XLabel::~XLabel( void )
{
}

const bool XLabel::SetupWindow( const Message &msg )
{
        XBox::SetupWindow( msg );

        MessageServer::Instance().RegisterMessageClient( this , Message::MOUSE_MOVE );
        
        return true;
}

void XLabel::Draw( void )
{
        XBox::Draw();

        TextOutStr( GetWindowRect() ,  GetWindowText() , GetFgColor() );
}

void XLabel::SetWndText( const std::string &sWindowText )
{
        XBox::SetWndText( sWindowText );

        SetDirty( true );

        UpdateWindow();
}

void XLabel::AppendWindowText( const std::string &sWindowText )
{
        SetWndText( GetWindowText() + sWindowText );
}

void XLabel::AdjustColors( void )
{
        if( GetStates() & S_DISABLED )
                SetFgColor( GetFgColor().FadeColor( -32 ) );
        else if( (GetStates() & (S_HIGHLIGHT|S_SELECTED)) != 0 )
                if( GetStates() & S_INVERTONFOLLOW )
                {
                        RGBColor        c = GetFgColor();
                        SetFgColor( GetBgColor() );
                        SetBgColor( c );
                }
                else
                        SetFgColor( GetFgColor().FadeColor( 32 ) );
        XBox::AdjustColors();
}

void XLabel::RestoreColors( void )
{
        if( GetStates() & S_DISABLED )
                SetFgColor( GetFgColor().FadeColor( 32 ) );
        else if( (GetStates() & (S_HIGHLIGHT|S_SELECTED)) != 0 )
                if( GetStates() & S_INVERTONFOLLOW )
                {
                        RGBColor        c = GetFgColor();
                        SetFgColor( GetBgColor() );
                        SetBgColor( c );
                }
                else
                        SetFgColor( GetFgColor().FadeColor( -32 ) );

        XBox::RestoreColors();
}

const bool XLabel::evMouseMove( const MouseMessage &msg )
{
        bool ans = XBox::evMouseMove( msg );

        if( FindWindow( &msg.Point ) == this )
                SetState( S_HIGHLIGHT );
        else
                ResetState( S_HIGHLIGHT );

        return ans;
}

}

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