Exemplos de gui_clear_area em C++ (Cpp)

Exemplo n.º 1

Arquivo: draw.C Projeto: imv/non

int
gui_draw_string ( int x, int y, int w, int h, int color, const char *s, bool draw )
{
    int rw;

    if ( ! s )
        return 0;

    fl_font( FL_COURIER, min( h, 18 ) );

    rw = fl_width( s );

    if ( fl_not_clipped( x, y, rw, h ) && draw )
    {
        gui_clear_area( x, y, w, h );

        if ( color )
            fl_color( velocity_colors[ color ] );
        else
            fl_color( FL_DARK_CYAN );

        fl_draw( s, x, y + h / 2 + fl_descent() );
    }

    return rw;
}

Exemplo n.º 2

Arquivo: canvas.C Projeto: elthariel/non-sequencer

/** callback called by Grid::draw_row_names() to draw an individual row name  */
void
Canvas::draw_row_name ( int y, const char *name, int color )
{
    bool draw = m.draw;
    bool clear = false;

    y = ntr( y );

    if ( ! m.row_compact && ! name )
        clear = true;

    y -= m.vp->y;

    int bx = m.origin_x;
    int by = m.origin_y + m.margin_top + y * m.div_h;
    int bw = min( m.margin_left, m.width / 8 );
    int bh = m.div_h;

    if ( y < 0 || y >= m.vp->h )
        draw = false;

    if ( clear && draw )
        gui_clear_area( bx, by, bw, bh );
    else
        m.margin_left = max( m.margin_left, gui_draw_string( bx, by,
                                                             bw, bh,
                                                             color,
                                                             name,
                                                             draw ) );
}